Consulta: subjectFacets:"Hematology"
Registros recuperados: 70
Data/hora: 05/06/2024 10:13:24

Les parasites d'Arnoglossus laterna (Walbaum, 1792), Bothidae, dans le golfe du Lion (cote francaise de la Mediterranee) et leur influence sur les formules leucocytaires des poissons hotes
Provedor de dados: 5
Autores: Douellou, L; Bastide-guillaume, C; Romestand, B; Trilles, J.
Arnoglossus laterna is only infested by intestinal parasites. Each parasite distribution is independent of the distribution of other parasites and also independent of the sex of host. When a fish is infested by a great number of the two helminths Acanthocephaloides and Bothriocephalus clavibothrium , the proportion of lymphocytes tends to decrease and the proportion of neutrophils tends to increase (inflammatory response). Important infestation by Scolex pleuronectis induces an increase of the thrombocyte count for 100 counted leucocytes. After infestation by the nematode Thynnascaris sp. alone or with another parasite, even by small number, the proportion of lymphocytes decreases and the proportion of neutrophils increases.
Tipo: Text
Palavras-chave: Arnoglossus laterna; Leukocytes; Hematology; Parasitic diseases; Parasitism.
Ano: 1985
URL: http://archimer.ifremer.fr/doc/1985/publication-1767.pdf

Influence d'un parasite haemarophagen: Lernalocera bronchialis (L., 1767) (Crustacea, Copepoda, (Pennellidae), sur les constances erythrocytaires de son hote Merluccius merluccius (L., 1758)
Provedor de dados: 5
Autores: Bastide-guillaume, C; Douellou, L; Romestand, B; Trilles, J.
A hematological study of erythrocytic constants of a teleost fish, the European hake Merluccius merluccius has been undertaken to evaluate the effect of infestation by the branchial parasitic copepode: Lernaeocera branchialis . As the levels of parasitic infestation increased: a normocytic, normochromic anaemia when fish had one adult female parasite present, a microcytic anaemia when between 2 and 4 adult females were found and a macrocytic anaemia when at least 5 adult females were present. There was no significant difference in body condition or the coefficient of spleen to body weight between the control sample and samples of individuals infested by Lernaeocera branchialis.
Tipo: Text
Palavras-chave: Merluccius merluccius; Lernaeocera branchialis; Anemia; Hematology; Parasitic diseases.
Ano: 1983
URL: http://archimer.ifremer.fr/doc/1983/publication-1775.pdf

Action of Trivalent Chromium on Rat Liver Structure. Histometric and Haematological Studies
Provedor de dados: 77
Autores: Silva,Rogério Ferreira da; Lopes,Ruberval A; Sala,Miguel A; Vinha,Dionísio; Regalo,Simone C. H.; Souza,Ana Maria de; Gregório,Zita Maria de O.
The trace mineral trivalent chromium (Cr3+) is an essential nutrient involved in the regulation of carbohydrate, lipid and protein metabolism via an enhancement of insulin action. The present work had as objective to characterize histopathologically and histometrically the hepatic alterations of female Wistar rats, determined by the chromium III administration in drinking water. Adult rats received ration and drinking water ad libitum containing 300 or 500 mg/l chromium III during 4 months. Control animals received only water and ration. All animals were sacrificed by lethal dose of anesthetic. Samples of liver were fixed in 10% formalin for 24 h. Tissues for microscopical pathology were processed using standard procedures. Paraffin sections prepared at 6...
Tipo: Journal article
Palavras-chave: Liver; Rat; Chromium; Morphometry; Hematology.
Ano: 2006
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000300014

Hematological values of some Bothrops species (Ophidia - Crotalidae) in captivity
Provedor de dados: 79
Autores: TROIANO,J.C.; VIDAL,J.C.; GOULD,E.F.; HEKER,J.; GOULD,J.; VOGT,A. U.; SIMONCINI,C.; AMANTINI,E.; DE ROODT,A.
Blood samples of 50 healthy specimens from each of the following species: Bothrops alternatus, Bothrops jararacussu, Bothrops moojeni, and Bothrops neuwiedi diporus all kept in captivity were taken to determine the hematocrit (PCV) value, red blood cell count (RBC), total leukocyte (WBC) and differential leukocyte count, thrombocyte count, mean corpuscular volume (MCV), hemoglobin concentration (HbC), mean corpuscular hemoglobin (MCH), and mean corpuscular hemoglobin concentration (MCHC). These hematological parameters were compared to those obtained from other Bothrops species. PCV values, RBC, hemoglobin, WBC count, and differential leukocyte count are within the range of values reported for other Bothrops species, while the thrombocyte count was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hematology; Snakes; Bothrops; Captivity.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-79302000000200005

The use of antivenom reverses hematological and osmotic fragility changes of erythrocytes caused by indian red scorpion Mesobuthus tamulus concanesis POCOCK in experimental envenoming
Provedor de dados: 79
Autores: RADHA KRISHNA MURTHY,K.; ABBAS ZARE,M.
Acute myocarditis was induced in experimental dogs by subcutaneous (SC) injection of 3mg/kg of scorpion venom from Mesobuthus tamulus concanesis POCOCK (earlier called Buthus tamulus). An increase in hemoglobin (Hb), mean corpuscular hemoglobin concentration (MCHC), packed cell volume (PCV), plasma hemoglobin (Plasma Hb) levels, and increased osmotic fragility of erythrocytes in vivo was observed after envenoming. An increase in osmotic fragility of red blood cells (RBC) was also observed when the blood in vitro was incubated with different concentrations of scorpion venom. Species- specific scorpion antivenom (SAV) was administered to different groups of animals at different time intervals following scorpion envenoming. This resulted in a decrease in Hb,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antivenom; Scorpion venom; Mesobuthus tamulus concanesis POCOCK; Osmotic fragility; Hematology; PCV; MCHC; Hb; Plasma Hb; ECG changes.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-79302001000100008

Hematology and plasma biochemistry of wild-caught Indian cobra Naja naja(Linnaeus, 1758)
Provedor de dados: 80
Autores: Parida,Siba Prasad; Dutta,Sushil Kumar; Pal,Arttatrana.
Background : Hematology and plasma biochemistry parameters are useful in the assessment and management of snake physiological status. Although reference ranges are readily available for many snake species, they are lacking for most venomous ophidians. We determined hematology and plasma biochemistry reference ranges for the wild-caught Indian cobra, Naja naja.Results : Blood samples, taken from the ventral tail vein, were assessed for erythrocyte count, total leukocyte count, hemoglobin concentration, hematocrit, mean corpuscular volume, mean corpuscular hemoglobin, and mean corpuscular hemoglobin concentration, considering the sex of snakes. Results revealed the erythrocyte numbers (male, 390000 ± 12503.33/mm3 and female, 347500 ± 7505.55/mm3), shapes and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Reference range; Snake; Naja naja; Hematology; Plasma biochemistry.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992014000200320

Effect of Curcuma zedoaria crude extract against tumor progression and immunomodulation
Provedor de dados: 80
Autores: Carvalho,FR; Vassão,RC; Nicoletti,MA; Maria,DA.
The aim of the present work was to study the effect of the crude extract of Curcuma zedoaria on peripheral blood cells and tumor progression in C57Bl/6J mice injected with B16F10 murine melanoma cells. The intraperitoneal therapy showed a significant increase in total white and red blood cell counts, a decrease in peritoneal cell number and tumor volume reduction, whereas the oral administration revealed a noteworthy augmentation only in total leukocyte count. These results contribute to evaluate the importance of alternative treatments that employ phytotherapic compounds against tumor progression and its possible immunomodulation.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Melanoma; Tumor; Hematology; Curcuma zedoaria.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992010000200013

Hematological changes in sheep inoculated with natural and Cobalt60-irradiated Crotalus durissus terrificus venom (Laurenti, 1768)
Provedor de dados: 80
Autores: Netto,D. P.; Chiacchio,S. B.; Bicudo,P. L.; Alfieri,A. A.; Balarim,M. R. S.; Nascimento,N.
Natural (NV) and Cobalto60-irradiated (IrV) Crotalus durissus terrificus venom were used to evaluate serum production capacity of sheep and possible hematological and biochemical effects. Freeze-dried venom aliquots were diluted in acidified saline solution (NaCl 150 mM, pH 3.0) and irradiated by a Cobalt 60 source at a dose of 5.54 x 102 Gy/h and a concentration of 2.000 Gy. Twelve sheep were divided into two groups of six animals. One group received irradiated venom (IrV) and the other natural venom (NV). Three antigen doses (venom) were administered at monthly intervals. Blood samples were collected weekly for analysis of serum neutralization potency and capacity, complete blood count (CBC), total plasma protein, fibrinogen, albumin, and globulin. At...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hematology; Gamma radiation; Irradiated crotalic venom; Crotalic antiserum; Ovine; Crotalus durissus terrificus.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992004000100004

Effects of Garlic (Alliumsativum) and chloramphenicol on growth performance, physiological parameters and survival of Nile tilapia (Oreochromis niloticus)
Provedor de dados: 80
Autores: Shalaby,A. M.; Khattab,Y. A.; Abdel Rahman,A. M.
We studied and compared the effects of chloramphenicol antibiotic and garlic (Allium sativum), used as immunostimulants and growth promoters, on some physiological parameters, growth performance, survival rate, and bacteriological characteristics of Nile tilapia (Oreochromis niloticus). Fish (7±1g/fish) were assigned to eight treatments, with three replicates each. Treatment groups had a different level of Allium sativum (10, 20, 30, and 40g/kg diet) and chloramphenicol (15, 30, and 45mg/kg diet) added to their diets; the control group diet was free from garlic and antibiotic. Diets also contained 32% crude protein (CP) and were administered at a rate of 3% live body weight twice daily for 90 days. Results showed that the final weight and specific growth...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allium sativum; Chloramphenicol; Nile tilapia; Growth parameter; Hematology; Biochemistry; Aeromonas hydrophila.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992006000200003

Systemic effects induced by intralesional injection of ω-conotoxin MVIIC after spinal cord injury in rats
Provedor de dados: 80
Autores: Oliveira,Karen M; Silva,Carla Maria O; Lavor,Mário Sérgio L; Rosado,Isabel R; Fukushima,Fabíola B; Assumpção,Anna Luiza FV; Neves,Saira MN; Motta,Guilherme R; Garcia,Fernanda F; Gomez,Marcus Vinícius; Melo,Marília M; Melo,Eliane G.
Background:Calcium channel blockers such as conotoxins have shown a great potential to reduce brain and spinal cord injury. MVIIC neuroprotective effects analyzed in in vitromodels of brain and spinal cord ischemia suggest a potential role of this toxin in preventing injury after spinal cord trauma. However, previous clinical studies with MVIIC demonstrated that clinical side effects might limit the usefulness of this drug and there is no research on its systemic effects. Therefore, the present study aimed to investigate the potential toxic effects of MVIIC on organs and to evaluate clinical and blood profiles of rats submitted to spinal cord injury and treated with this marine toxin. Rats were treated with placebo or MVIIC (at doses of 15, 30, 60 or 120...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Conus magus; Cone snail; Histopathology; Hematology; Biochemistry.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992014000200311

Hematological and plasma biochemical parameters in a wild population of Naja naja (Linnaeus, 1758) in Sri Lanka
Provedor de dados: 80
Autores: Dissanayake,Duminda S. B.; Thewarage,Lasanthika D.; Rathnayake,Rathnayake M. P. Manel; Kularatne,Senanayake A. M.; Ranasinghe,Jamburagoda G. Shirani; Rajapakse,Rajapakse P. V. Jayantha.
Abstract  Background  Hematological studies of any animal species comprise an important diagnostic method in veterinary medicine and an essential tool for the conservation of species. In Sri Lanka, this essential technique has been ignored in studies of many species including reptiles. The aim of the present work was to establish a reference range of hematological values and morphological characterization of wild spectacled cobras (Naja naja) in Sri Lanka in order to provide a diagnostic tool in the assessment of health condition in reptiles and to diagnose diseases in wild populations.  Methods  Blood samples were collected from the ventral caudal vein of 30 wild-caught Naja naja (18 males and 12 females). Hematological analyses were performed using...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hematology; Blood cells; Plasma biochemistry; Naja naja.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992017000100303

Weight-length relationship, condition factor and blood parameters of farmed Cichla temensis Humboldt, 1821 (Cichlidae) in central Amazon
Provedor de dados: 83
Autores: Tavares-Dias,Marcos; Monteiro,Adriana Maria de Castro; Affonso,Elizabeth Gusmão; Amaral,Kárlia Dalla Santa.
Farming of native carnivore fish species has drawn attention due to their promising use in aquaculture. Among these species, tucunaré of the genus Cichla stand out, them being of high economical interest for sport fishing and Amazon's industry of ornamental fish. The present study describes the weight-length relationship (WLR), relative condition factor (Kn), red blood cell parameters, thrombocytes and leukocytes count of Cichla temensis Humboldt, 1821, farmed in central Amazon. Fish that underwent food training during fingerling culture received extruded ration containing 45% of crude protein during fattening, and had Kn with values from 0.925-1.199, which indicated good health condition during the culture. The equation obtained from the WLR was W =...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Culture; Freshwater fish; Hematology; Leukocytes.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000100009

Physiological effects of gasoline on the freshwater fish Prochilodus lineatus(Characiformes: Prochilodontidae)
Provedor de dados: 83
Autores: Simonato,Juliana D.; Fernandes,Marisa N.; Martinez,Cláudia B. R.
The purpose of this work was to evaluate the effects of the water-soluble fraction of gasoline (WSFG) on the Neotropical freshwater fish Prochilodus lineatus. The WSFG was prepared by mixing gasoline in water (1:4) and animals were exposed for 6, 24 and 96h to 5% diluted WSFG or only to water. After exposure, blood was collected from the caudal vein and the gills were removed. The following parameters were analyzed: hematological (hemoglobin, hematocrit, number of red blood cells), osmo-ionic (plasma Na+, Cl- and K+ and plasma osmolarity), metabolic (total plasma proteins and glucose), endocrine (cortisol), density and distribution of chloride cells [CC] in the gills (immunohistochemistry), and branchial Na+/K+-ATPase (NKA) activity. Hemolysis was found to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chloride cells; Hematology; Hydrocarbons; Na+K+-ATPase; Osmoregulation; Stress response.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252013000300683

Age-associated hemogram and ultrastructural leukocyte morphology in Pygocentrus nattereri (Characiformes: Serrasalmidae) from the Brazilian Pantanal
Provedor de dados: 83
Autores: Siqueira,Mayara S.; Leão,Taynara R. F.; Rodrigues,Robson A.; Farias,Karine N. N.; Silva,André L. N.; Marcondes,Sandriely F.; Veiga,Marcelo L.; Franco-Belussi,Lilian; Fernandes,Carlos E.
ABSTRACT Pygocentrus nattereri is a carnivorous fish widely distributed in the Brazilian wetland and occupies different river strata. Based on the sexual maturity, the standard length (SL) has been used to categorize age and physiological attributes. However, hematological parameters and their relationship with age and growth features are unknow. Here, the aim was to evaluate the hematological profile and leukocyte data of juvenile and adult specimens, associating it with SL. Specimens of both sexes were weighted, and SL were measured for classify as juveniles (SL ≤16.0 cm) and adults (SL ≥16.1 cm). Blood was collected to perform the hemogram, for leukocyte quantification and ultrastructural descriptions. In general, hemogram values and leukocyte,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fish; Hematology; Leukocyte ultrastructural morphology; Standard length.
Ano: 2021
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252021000100216

Trypanosoma evansi : A quantitative approach to the understanding of the morphometry-hematology relationship throughout experimental murine infections
Provedor de dados: 19
Autores: Tejero, F; Roschman-González, Antonio; Perrone Carmona, Trina Mercedes; Aso, P. M.
The morphometric characteristics of three Venezuelan isolates of Trypanosoma evansi, and the basic hematological features as well as host’s body weight were registered throughout experimental murine infections. The phenomena, trypomastigote morphometry dynamics, mouse hematological change and mice body variation, are related in statistical terms. In addition, the changeable morphometric characteristics of the hemoflagellate, and the host’s mutable hematological attributes, and the variable host’s body eight produced three different mathematical models generated by Multiple Linear Regressions that could explain the heterogeneous behavior of this eclectic parasite. Even more, supplementary mathematical models provided by Correspondence Analysis emphasize...
Palavras-chave: Trypanosoma evansi; Morphometry; Hematology.
Ano: 2008
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1836

Hematological Data of Healthy and Natural Trypanosoma evansi Infected Camels (Camelus dromedarius) in Sokoto, Nigeria
Provedor de dados: 19
Autores: Fatihu, M. Y.; James, A. S.; Abubakar, M. B.
Palavras-chave: Camel; Hematology; Trypanosoma evansi; Nigeria.
Ano: 1999
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/330

Hematological and biochemical features of postpartum fever in the heavy draft mare
Provedor de dados: 19
Autores: AOKI, Takahiro; KIMURA, Yuki; OYA, Anna; CHIBA, Akiko; ISHII, Mitsuo; NAMBO, Yasuo.
Heavy draft mares potentially have a higher risk of suffering from postpartum fever (PF) than light breed mares. The purpose of this study was to compare hematological and biochemical features between clinically healthy mares (n=40) and PF-affected mares (n=16). Mares were classified as having PF when their rectal temperature rose to &gt;38.5°C within 96 hr of foaling. The numbers of leukocytes, lymphocytes, and neutrophils and the serum magnesium level were significantly lower in PF-affected mares. The serum SAA and NEFA levels were significantly higher in PF-affected mares. Strong inflammation responses, fat mobilization associated with negative energy balance and possibly endotoxin participate in hematological and biochemical features of PF in heavy...
Palavras-chave: Biochemistry; Heavy draft horse; Hematology; Postpartum fever.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4291

Common snook fed in alternate and continuous regimens with diet supplemented with Bacillus subtilis probiotic
Provedor de dados: 86
Autores: Noffs,André Pedro; Tachibana,Leonardo; Santos,Antenor Aguiar; Ranzani-Paiva,Maria José Tavares.
The objective of this work was to evaluate the addition of Bacillus subtilis probiotic to the feed of common snook (Centropomus undecimalis) fingerlings, in alternate and continuous regimens. Six hundred and sixty fish, with average length of 5.90±0.88 cm and weight of 1.92±0.28 g, were stocked in 12 cages of 1.0 m3, with 55 fish each. The experimental design was completely randomized, with three treatments and four replicates. The treatments consisted of diet with the addition of probiotic, provided in alternate regimen for 7 days and in continuous regimen; besides a control without probiotic in the feed. Zootechnical performance, body composition, immune response, and blood parameters were evaluated. No significant differences were observed in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bacillus subtilis; Centropomus undecimalis; Hematology; Immunostimulant; Marine aquaculture; Respiratory burst.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2015000400267

Hematology and Histopathology of Broiler Chickens Supplemented with Tuna Black Flour
Provedor de dados: 89
Autores: Rebolledo,OFP; Barrera,JEM; Márquez,JG; Vázquez,AR; Casillas,ACG.
ABSTRACT The present study evaluated the effect of the sex and dietary intake of tuna black flour (TBF)on the hematology and histopathology of broiler chickens. A total of 200 sexed broilers (Ross 380) were distributed according to a completely randomized design into four treatments (25 males and 25 females/experimental group).Different levels of inclusion of TBF (0, 1, 2, and 3%) were offered as a source of ω-3 polyunsaturated fatty acids (ω-3 PUFAs), for 42 d. At the end of the experiment, blood samples and tissues were collected. The hematocrit value (Hemat), total protein (PROT-T), hemoglobin concentration (Hemog), erythrocytes concentration (Erythro) and total count and differential of leucocytes (Leuco): lymphocytes, heterophils, monocytes,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broiler; Hematology; Histopathology; Ω-3 polyunsaturated fatty acids; Tuna black flour.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2019000400312

Infection of commercial laying hens with Salmonella Gallinarum: clinical, anatomopathological and haematological studies
Provedor de dados: 89
Autores: Freitas Neto,OC; Arroyave,W; Alessi,AC; Fagliari,JJ; Berchieri,A.
This study aimed at evaluating the susceptibility of commercial laying hens to Salmonella Gallinarum (SG). Two experiments were carried using a mutant strain of Salmonella Gallinarum resistant to nalidix acid (SGNALr). In the first trial, the resistance of birds was evaluated based on clinical signs, faecal shedding, and mortality. It was carried out with six lines of commercial layers being three light white layers, considered to be resistant to SG (W1, W2, W3), and three semi-heavy brown varieties (B1, B2, B3), considered susceptible to SG. Each group contained 15 one-day-old birds. Hens were inoculated in the crop at 5 days of age with 0.2 mL of SGNALr neat culture. In addition, to each brown variety, a new group of 15 birds was challenged with 0.2mL of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fowl typhoid; Hematology; Laying hens; Salmonella Gallinarum; Susceptibility.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2007000200010

Hematological Parameters of Geese Used in Biomedical Research
Provedor de dados: 89
Autores: Benarrós,MSC; Silva,CCB; Silva,GA; Silva,KSM.
ABSTRACT Domestic geese are birds of zootechnical interest commonly created for ornamentation and guard in farms but are also useful for biomedical research, once they supply blood as a byproduct for laboratory analysis. The study aimed to contribute to the completion of health data available on these animals to trace a hematological profile of domestic geese that supply blood for research and provide data on the influence of periodic collections to the health of these animals. Ten Chinese geese (Anser domesticus), white and males, were kept in a research center installation. Four blood samples were performed weekly after the 1st collection, the sample with greater volume was sent to the laboratories of the Evandro Chagas Institute to be used in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Geese; Hematology; Laboratory animal science.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2020000200324

Effects of ochratoxin a on broiler leukocytes
Provedor de dados: 89
Autores: Moura,MA; Machado,CH; Porfírio,LC; Freire,RB.
This study evaluated alterations in the qualitative cellular profile of leukocytes caused by the administration of low doses of ochratoxin-A (OTA) in poultry. Sixty chicks were separated in three experimental groups: control, PBS-treated and OTA-treated. Blood smears from all birds were analyzed three and six hours post-treatment. Differential leukocyte counting demonstrated that OTA reduced the percentage of lymphocytes and eosinophils and significantly increased the number of heterophils and monocytes.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broilers; Hematology; Mycotoxin; Ochratoxin A.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2004000300010

Growth Performance, Intestinal Morphology, Serum Biochemical and Hematological Parameters in Japanese quail (Coturnix japonica) Fed Supplemental L-Arginine
Provedor de dados: 89
Autores: Kheiri,F; Landy,N.
ABSTRACT This experiment was conducted to examine the effects of dietary L-arginine (Arg) supplementation on growth performance, intestinal morphology, serum biochemical and hematological parameters in meat-type quails. A total of one hundred and sixty 7-d-old male quail chicks were weighed and allocated to four treatment groups of four replicates, with 10 chicks/replicate. Four groups of quail chicks were fed basal diet containing 12.44 g lysine (Lys)/kg of diet (control), basal diet supplemented with 0.4, 1.21 and 1.84 g Arg/kg of diet (for Arg to Lys ratios of 100, 103, 109 and 114) for 28 days. The birds were fed diets from 7 to 38 d of age. Final body weight and feed:gain tended to improve by increasing Arg:Lys ratio to 109. Relative weight of spleen...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Arginine; Hematology; Meat-type quail; Performance; Serum biochemistry.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2020000300308

Immunostimulation and increase of intestinal lactic acid bacteria with dietary mannan-oligosaccharide in Nile tilapia juveniles
Provedor de dados: 96
Autores: Levy-Pereira,Nycolas; Yasui,George Shigueki; Cardozo,Marita Vedovelli; Dias Neto,José; Farias,Thaís Heloísa Vaz; Sakabe,Roberson; Pádua,Santiago Benites de; Pilarski,Fabiana.
ABSTRACT In this experiment, the beneficial effects of mannan-oligosaccharide (MOS) on immunology and intestinal microbiology of Nile tilapia juveniles was demonstrated. Prior to this, three levels of MOS in Nile tilapia diets (1, 8, and 15 g.kg−1) were tested, and hematological parameters, serum lysozyme, and intestinal microbiology were analyzed. The fish blood was sampled at day zero (basal sample) and after 45 days of trial, and the intestinal microbiota was evaluated at the end of the experiment. After 45 days of trial, fish fed 8 and 15 g.kg−1 of MOS presented an increase in both aerobic and lactic acid bacteria numbers in their guts. The MOS feeding also increased the counts of total leukocytes, monocytes, and lymphocytes of fish, but a decrease in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquaculture; Hematology; Intestinal microbiota; Lysozyme; Prebiotic.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100106

Blood parameters and hepatic histopathology of broilers fed rations supplemented with essential oils
Provedor de dados: 96
Autores: Santos,Vanessa Kelly Ferreira do Rosário; Nogueira,Wedson Carlos Lima; Santos,Renato de Lima; Oliveira,Neide Judith Faria de; Martins,Ernane Ronie; Azevedo,Izabela Lorena; Carvalho,Tatiane Furtado de; Almeida,Anna Christina de.
ABSTRACT This study aimed to evaluate the hematological profile, hepatic function, and histopathology of mixed-sex broilers fed rations supplemented with microencapsulated essential oils from Cymbopogon flexuosus (lemon grass) and Lippia rotundifolia (chá-de-pedestre). One hundred and fifty Cobb chicks were housed in cages from 1 to 42 days of age in a completely randomized design, with six replicates with five chickens in each of five treatments (150 total chicks): basal diet without antibiotic growth promoter (negative control), diet with enramicina and salinomycin (positive control), diet with lemon grass essential oil, diet with L. rotundifolia essential oil, and diet with a mixture of lemon grass and L. rotundifolia essential oils. Mean corpuscular...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal production; Bird; Bird nutrition; Essential oils; Hematology; Liver.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100518

Residual feed intake and hematological and metabolic blood profiles of lle de France lambs
Provedor de dados: 96
Autores: Paula,Edson Ferraz Evaristo de; Souza,Damaris Ferreira de; Monteiro,Alda Lúcia Gomes; Santana,Miguel Henrique de Almeida; Gilaverte,Susana; Rossi Junior,Paulo; Locatelli Dittrich,Rosangela.
The objectives of this study were to estimate the phenotypic correlations of residual feed intake (RFI) and gross feed efficiency (GFE) with hematological and metabolic blood profiles of lambs and to determine the differences for these traits in animals of different RFI classes. Twenty Ile de France male lambs, 115±8 days of age and 31.3±4.1 kg of body weight (means ± SD), were individually housed and their dry matter intake was measured over 65 days. They were weighed every 13 days to determine the average daily weight gain and two blood samples were collected at the last two weighings (at 07h30) for analysis of blood variables. The animals were divided into two classes: negative RFI (most efficient: &lt;0.5 SD below the mean; n = 6) and positive RFI...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blood biochemistry; Feed efficiency; Hematology; Metabolism; Sheep.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013001100007

Iron metabolism in domestic animais: a review
Provedor de dados: 195
Autores: de Alencar, Nayro Xavier; Kohayagawa, Aguemi; Higino de Campos, Karla Conceição.
Disorders of iron metabolism are both the main cause of iron deficiency anemia in small animals and the most commonly encountered deficiency in veterinary medicine. Iron metabolism assumes a fundamental role in the study of anemia. Although there are still many gaps, recent advances have resulted in a better understanding of the effects of iron imbalance. The objective of this paper was to present a review on iron metabolism in domestic animals, emphasizing the tests to evaluate this metabolism.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Iron metabolism; Anemia; Hematology; Bone marrow Metabolismo del hierro; Anemia; Hematología; Médula ósea metabolismo do ferro; Anemia; Hematologia; Medula óssea.
Ano: 2002
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/3274

Optimization of sustaining swimming speed of matrinxã Brycon amazonicus: performance and adaptive aspects
Provedor de dados: 63
Autores: Arbeláez-Rojas,Gustavo; Moraes,Gilberto.
Deleterious changes in metabolism, growth performance and body composition may be observed if fish are constrained to swimming continuously or intermittently at over-speeds. This study evaluates effects of four water speeds on growth, body composition and hematologic profile of juvenile matrinxã, Brycon amazonicus. Fish (33.3 ± 0.9 g and 13.44 ± 0.1 cm) were held for 90 days in five water speeds (0.0 - control, 1.0, 1.5, 2.0 and 2.5 body lengths per second - BLAt swimming speeds ranging on 1.0 and 1.5 BL s–1, in fish growth was 20% higher. Hemoglobin and red blood cells at 1.5 BL s–1 increased 24% and 18% respectively; hematocrit was 17% higher in all exercised fish; protein content of white muscle at 1.0 BL s–1 was 2% higher; lipid deposition in red...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Body composition; Exercise; Fish growth; Hematology; Sustained swimming.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162010000300001

Haematological characteristics associated with parasitism in mullets, Mugil platanus Günther, from the estuarine region of Cananéia, São Paulo, Brazil
Provedor de dados: 104
Autores: Ranzani-Paiva,María José Tavares; Ishikawa,Carlos Massatoshi; Campos,Benedicto do Espírito-Santo de; Eiras,Augusta Cocuzza das.
This study involved 344 Mullets, Mugil platanus Günther, 1880, captured in the estuarine region of Cananeia, São Paulo, Brazil (25º00'S, 47º55'W). The following data were recorded for each fish: total weight, total length, haemoglobin ratio (Hb), haematocrit (Ht), erythrocyte count (Er), differential leucocyte count (lymphocytes, monocytes, neutrophils, basophils and "other cells") and haematometric indices; MCV, MCH, and MCHC. The sex and stage of gonadal maturity (undifferentiated, juvenile, resting, maturing, mature, and spent) were determined by macroscopical inspection of the gonads. Parasitological inspections revealed the following infestations: Gills - Trichodinidae, Monogenea, Copepoda, and Hirudinea. Liver: cysts of Digenea. Intestine: Nematoda,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mugil platanus; Hematology; Parasitism; Mullet; Estuarine region.
Ano: 1997
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751997000200007

Respiratory characteristics of Hoplostenum littorale (Siluriformes, Callichthyidae)
Provedor de dados: 36
Autores: AFFONSO,Elizabeth Gusmão.
Hematological parameters, intraerythrocytic phosphates, hemoglobin, and whole blood Bohr effect of the South American armored catfish Hoplostenum littorale were studied during different seasons of the year. In addition, the degree of dependence on air breathing was determined for this species. The hematological parameters presented seasonal variations, which were not correlated to oxygen, temperature, and water level oscillations. Five anodic hemoglobin fractions were detected in starch gel electrophoresis. In addition to ATP, GTP and Fe-GTP being detected, 2,3-DPG was also detected in red blood cells of H. littorale. The latter is an intraerythrocytic phosphate characteristic to red blood cells of mammalians. The increased production of 2,3-DPG could be...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adaptation; Air-breathing behavior; Hematology; Intraerythrocytic phosphate; Blood Bohr effect.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672001000200249

BLOOD CELL MORPHOLOGY AND LEUKOCYTE DIFFERENTIAL OF MORELET'S CROCODILE (Crocodylus moreletii) (CROCODYLIDAE)
Provedor de dados: 37
Autores: GUTIÉRREZ-CERVANTES,Adrián; AHUJA-AGUIRRE,Concepción; LÓPEZ-de BUEN,Lorena; VIVEROS-PEREDO,Sergio.
ABSTRACT The objective of the study was to determine the morphological characteristics of peripheral blood cells (erythrocytes, leukocytes, thrombocytes) and the leukocyte differential count (heterophils, eosinophils, basophils, lymphocytes, monocytes, azurophils) of captive Morelet's crocodiles (Crocodylus moreletii) from Veracruz, Mexico. Peripheral blood from 80 apparently healthy farmed crocodiles (39 subadults [19 females, 20 males] and 41 adults [18 females, 23 males]) was examined for morphology through stained blood smears and manual count was used for the leukocyte differential. Blood was collected during the non-breeding (n = 42) and breeding (n = 38) seasons. Blood examination indicated similar morphological characteristics of blood cells in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crocodilians; Hematology; Red blood cells; White blood cells.
Ano: 2022
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2022000100017

HEMATOLOGYCAL AND BLOOD BIOCHEMISTRY PARAMETERS OF CAPTIVE BIG-HEADED AMAZON RIVER TURTLES, Peltocephalus dumerilianus (TESTUDINES: PODOCNEMIDIDAE)
Provedor de dados: 37
Autores: ANSELMO,Neiana Pereira; FRANÇA,Mônica Ferreira de Lima; SANTOS,Mareio Quara de Carvalho; PANTOJA-LIMA,Jackson; SILVA,Cleide Karoline Pereira da; ARIDE,Paulo Henrique Rocha; OLIVEIRA,Adriano Teixeira de.
ABSTRACT The determination of hematological values is used to obtain knowledge about the health conditions of animal species. The big-headed Amazon River turtles, (Peltocephalus dumerilianus) are considered one of the least known testudine species concerning their biology and health status. Herein, we determined the hematological and plasma biochemical parameters of17 (eight males and nine females) adult P. dumerilianus to provide reference interval values for clinically healthy individuals. We collected the blood samples by puncturing the femoral vein using long heparinized hypodermic syringes. Sexual dimorphism for individuals was determined by external observation of the shape of the plastron. The average values obtained for the ten hematological and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazon; Blood; Hematology; Physiology; Reptiles.
Ano: 2021
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-548X2021000200207

Transporte de juvenis de curimbatá Prochilodus lineatus em diferentes densidades - doi: 10.4025/actascianimsci.v32i2.8415
Provedor de dados: 2
Autores: Gonçalves, André Fernando Nascimento; Faculdade de Zootecnia UNESP Dracena; Takahashi, Leonardo Susumu; Faculdade de Zootecnia UNESP Dracena; Urbinati, Elisabeth Criscuolo; Centro de Aquicultura da UNESP (CAUNESP); Biller, Jaqueline Dalbello; Faculdade de Ciências Agrárias e Veterinárias de Jaboticabal FCAV-UNESP; Fernandes, João Batista Kochenborger; Centro de Aquicultura da UNESP (CAUNESP).
Neste estudo foi avaliado o efeito do transporte de curimbatá Prochilodus lineatus, em três densidades (100, 150 e 250 g L-1), sobre a sobrevivência e variáveis metabólicas, iônicas e hematológicas (série vermelha). Juvenis de curimbatá foram transportados em sacos plásticos durante 6h e amostrados antes da embalagem, imediatamente após a chegada, 24 e 96h após o transporte. Os peixes transportados na densidade mais alta apresentaram maior mortalidade durante o período de recuperação. As variáveis físico-químicas da água: condutividade e amônia total apresentaram maiores valores quanto maior a densidade (p &lt; 0,05), enquanto no oxigênio dissolvido ocorreu o inverso. A glicemia observada na chegada estava elevada, reduzindo-se significativamente 96h...
Tipo: Pesquisa
Palavras-chave: 5.06.03.04-3; 5.04.05.02-0; 5.04.05.00-4 Prochilodus; Estresse; Hematologia; Metabólitos; Íons; Águ Piscicultura; Manejo de Animais; Produção Animal Prochilodus; Stress; Hematology; Metabolites; Ions; Water.
Ano: 2010
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/8415

Parâmetros hematológicos de espécies nativas do rio Tocantins, Auchenipterus nuchalis, Psectrogaster amazônica e Squaliforma emarginata (Teleostei, Ostariophysi) - DOI: 10.4025/actascibiolsci.v31i2.1024
Provedor de dados: 3
Autores: Carvalho, Elianora Gomes de; UFT; Seibert, Carla Simone; UFT; Coelho, Michella Soares; USP; Marques, Elineide Eugênio; UFT.
Neste estudo, foram avaliadas as características hematológicas e a morfometria de Auchenipterus nuchalis, Psectrogaster amazônica e Squaliforma emarginata, capturados no rio Tocantins. As amostragens foram realizadas no rio Tocantins, onde o sangue foi coletado por punção caudal dos animais, determinando-se hemograma completo e morfometria dos eritrócitos. Auchenipterus nuchalis (n = 15) apresentou maior número de eritrócitos, hemoglobina e hematócrito, seguido de P. amazônica (n = 26) e S. emarginata (n = 26). O tamanho dos eritrócitos foi maior para S. emarginata, mostrando que quanto maior o tamanho dos eritrócitos, menor o número de células circulantes. Squaliforma emarginata também apresentou maior número de blastos (eritrócitos ortocromáticos e...
Palavras-chave: 2.00.00.00-6 Ciências Biológicas peixes; Hematologia; Eritrócitos; Morfometria; Leucócitos; Rio Tocantins Fisiologia Comparada fish; Hematology; Erythrocyte; Morphometry; Leucocytes; Tocantins river.
Ano: 2009
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1024

Perfil hematológico de gambás Didelphis aurita e D. albiventris do Estado de São Paulo, Brasil - DOI: 10.4025/actascibiolsci.v31i2.7007
Provedor de dados: 3
Autores: Casagrande, Renata Assis; FMVZ; Cesar, Marina de Oliveira; FMVZ; Horta, Maurício Cláudio; FMVZ; Rossi, Silmara; FMVZ; Teixieira, Rodrigo Hidalgo; Zoológico Municipal Quinzinho de Barros; Matushima, Eliana Reiko; FMVZ.
O objetivo deste trabalho foi fornecer dados sobre o perfil hematológico de gambás (Didelphis sp.). Realizou-se hemograma de 83 D. aurita e 35 D. albiventris. Os valores obtidos dos D. aurita foram: Hematócrito dos adultos(A) 31,8 ± 8,0% e dos filhotes(F) 30,2 ± 6,9%; Eritrócitos A: 4,3 ± 1,5 x 106 μL-1, F: 3,4 ± 1,1 x 106 μL-1; Proteínas Totais A: 8,5 ± 1,0 g dL-1, F: 7,2 ± 0,9 g dL-1; Hemoglobina A: 10,9 ± 3,4 g dL-1, F: 8,7 ± 2,2 g dL-1; VCM A: 78,13 ± 18,13, F: 93,65 ± 23,62; HCM A: 26,41 ± 6,42, F: 27,09 ± 7,44; CHCM A: 64,59 ± 8,12, F: 30,40 ± 11,49; Leucócitos A: 8.205 ± 4.950 μL-1, F: 5.126 ± 3.945 μL-1; Neutrófilos A: 2.761 ± 2.966 μL-1, F: 1.310 ± 2.283 μL-1; Linfócitos A: 3.653 ± 2.431 μ L-1, F: 3.239 ± 2.234 μL-1; Monócitos A: 363,2 ± 308,7...
Palavras-chave: 2.04.02.00-7 mamíferos; Didelphidae; Hematologia; Estado de São Paulo Morfologia dos Grupos Recentes mammalian; Didelphidae; Hematology; São Paulo State.
Ano: 2009
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/7007

Hematological parameters of Pimelodus maculates (Osteichthyes: Pimelodidae) from polluted and non-polluted sites in the Itajaí-Açu river, Santa Catarina State, Brazil - DOI: 10.4025/actascibiolsci.v31i2.3267
Provedor de dados: 3
Autores: Jerônimo, Gabriela Tomas; UFSC; Martins, Mauricio Laterca; UFSC; Bachmann, Fernanda; FURB; Greiner-Goulart, Juliane Araujo; FURB; Schimitt-Junior, Ayrton Adão; FURB; Ghiraldelli, Luciana; UFSC.
This study evaluated the hematological response of Pimelodus maculates captured in two environments with different levels of pollution in the Itajaí-Açu river, Santa Catarina State, southern Brazil. One of them, hereby named reference site, is a water captation site that supplies the city of Blumenau, in which the riparian forest is preserved and there is no sewage discharge. The other, denominated polluted site, is characterized by discharge of domestic sewage. After water quality analysis, fish were captured, transported to the laboratory and anesthetized for the hematological exam. In the polluted site, the most probable number of fecal coliforms and water transparency were respectively higher and lower than that observed at the reference site. The main...
Palavras-chave: 2.00.00.00-6 Ciências Biológicas siluriform fish; Hematology; Sewage; Water quality 2.00.00.00-6 Ciências Biológicas siluriform fish; Hematology; Sewage; Water quality.
Ano: 2009
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/3267

Changes in the blood parameters of the Amazonian manatee (Trichechus inunguis) after long-distance transportation - doi: 10.4025/actascibiolsci.v35i4.20081
Provedor de dados: 3
Autores: Carmo, Talita Laurie Lustosa do; Instituto Nacional de Pesquisas da Amazônia; Amaral, Rodrigo de Souza; Universidade de Brasília; Rosas, Fernando Cesar Weber; Instituto Nacional de Pesquisas da Amazônia; d'Affonsêca Neto, José Anselmo; Instituto Nacional de Pesquisas da Amazônia; Reisfeld, Laura; Aquário de São Paulo; Silva, Vera Maria Ferreira da; Instituto Nacional de Pesquisas da Amazônia.
In this study we report the hematological, biochemical and hormonal parameters in a juvenile male Amazonian manatee measured before transport, immediately after transport, and during adaptation to a new facility. The animal was transported from Manaus, Amazonas, Brazil, to São Paulo, São Paulo, Brazil, (2,733 km) within 6 hours. Among all blood parameters analyzed, we observed obvious neutrophilia, lymphopenia, and increases in the neutrophil/lymphocyte ratio and serum glucose and aspartate aminotransferase (AST) levels, but these parameters subsequently returned to normal. These results suggest that transport and changes in the environment are temporary stressful events for Amazonian manatees. We, therefore, recommend monitoring the hematological and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2.07.01.00-4 sirenian; Hematology; Blood chemistry; Cortisol; Stress Fisiologia geral.
Ano: 2013
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/20081

Activity of Brazilian propolis against Aeromonas hydrophila and its effect on Nile tilapia growth, hematological and non-specific immune response under bacterial infection
Provedor de dados: 42
Autores: ORSI,RICARDO O.; SANTOS,VIVIAN G. DOS; PEZZATO,LUIZ E.; CARVALHO,PEDRO L.P.F. DE; TEIXEIRA,CAROLINE P.; FREITAS,JAKELINE M.A.; PADOVANI,CARLOS R.; SARTORI,MARIA M.P.; BARROS,MARGARIDA M.
ABSTRACT The effect of the ethanolic extract of propolis (EEP) on Aeromonas hydrophila was analyzed by determination of minimum inhibitory concentration (MIC). Then, the effects of crude propolis powder (CPP) on growth, hemato-immune parameters of the Nile tilapia, as well as its effects on resistance to A. hydrophila challenge were investigated. The CPP (0.5, 1.0, 1.5, 2.0, 2.5 and 3.0%) was added to the diet of 280 Nile tilapia (50.0 ± 5.7 g fish-1). Hemato-immune parameters were analyzed before and after the bacterial challenge. Red blood cell, hematocrit, hemoglobin, mean corpuscular volume (MCV), mean corpuscular hemoglobin concentration (MCHC), and hydrogen peroxide (H2O2) and nitric oxide (NO) were evaluated. The MIC of the EEP was 13% (v/v) with a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Health; Hematology; Immunology; Oreochromis niloticus; Propolis; Stress.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401785

Hematological and biochemical profile of BALB/c nude and C57BL/6 SCID female mice after ovarian xenograft
Provedor de dados: 42
Autores: FERNANDES,DENILSA P.; PIMENTEL,MURIEL M.L.; SANTOS,FERNANDA A. DOS; PRAXEDES,ÉRIKA A.; BRITO,PARMÊNEDES D. DE; LIMA,MIKAEL A.; LELIS,IVANA C.N.G.; MACEDO,MICHELLY F. DE; BEZERRA,MARCELO B.
Abstract Hematological and biochemical profile studies help to evaluate functional changes of animals used in experiments. The aim of this study was to determine the hematological and biochemical profile of immunosuppressed BALB/c nude and C57BL/6 SCID mice after bovine ovarian xenotransplantation. Therefore, a total of 74 female mice were divided into four groups: non-xenotransplanted animals, xenotransplanted animals, xenotransplanted animals treated with eCG and xenotransplanted animals treated with FSH + LH. After anesthesia, blood samples were collected and hematologic and biochemical values were evaluated. The results showed no significant differences (p ≤ 0.05) for hematological parameters between the control group and the treatment groups of both...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biochemistry; Hematology; Immunosuppressed; Mus musculus.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703941

Growth and hematology of juvenile pacu Piaractus mesopotamicus (Holmberg 1887) fed with increasing levels of vitamin E (DL-α-tocopheryl acetate)
Provedor de dados: 42
Autores: SADO,RICARDO Y.; BICUDO,ÁLVARO J.A.; CYRINO,JOSÉ E.P.
Intensive fish production systems are characterized by 100% artificial feeding, so any dietary imbalances or deficiencies may lead to diseases outbreaks and economic losses. This study was set out to determine the effects of increasing levels of dietary vitamin E on growth and hematology of juvenile pacu. Fishes were fed for 90 days, twice a day until apparent satiation with semi-purified diets containing 0.0; 25; 50; 150; 300 or 600 mg.kg−1 diet DL-α-tocopheryl acetate in a completely randomized design trial (n=4); biometrical and hematological data were collected and analyzed. Fishes fed with vit E diet (150 mg.kg−1) showed higher (p&lt;0.05) weight gain and specific growth. Hematocrit, erythroblast number and total plasma protein were increased...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fish nutrition; Hematology; Piaractus mesopotamicus; Vitamin E.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652013000100385

Hematological parameters of Iranian cichlid Iranocichla hormuzensis: Coad, 1982 (Perciformes) in Mehran River
Provedor de dados: 42
Autores: Daneshvar,Ehsan; Ardestani,Mahsa Y.; Dorafshan,Salar; Martins,Mauricio L.
This study describes the hematological parameters in Iranocichla hormuzensis, an Iranian freshwater cichlid important as ornamental and food fish. Forty fish were captured with seine net at Mehran river Hormozgan province, Iran. Blood was used to determine the total counts of red blood cells (RBC) and white blood cells (WBC), hematocrit, mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC) and morphometric data of erythrocytes. The Iranian fish showed lower RBC and WBC values than the other cichlids (Oreochromis niloticus, O. aureus, O. mossambicus, O. hybrid, Cichlasoma dimerus and Cichla monoculus). Hematocrit did not vary among the species, but MCV, MCH and MCHC in I. hormuzensis were higher...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cichlidae; Iran; Hematology; Erythrocytes.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000400009

Pulmonary, microbiological and hematological changes in Crotalus durissus terrificus (Serpentes, Viperidae) parasitized by nematodes of the genus Rhabdias (Nematoda, Rhabdiasidae)
Provedor de dados: 45
Autores: Santos,K.R.; Takahira,R.K.; Rall,V.L.M.; Calderón,C.; Sequeira,J.L.; Silva,R.J.
This study reported the pulmonary, microbiological, and hematological alterations in Crotalus durissus terrificus parasitized by nematodes of the genus Rhabdias. Histological, microbiological, and hematological analysis were performed on parasitized (n=6) and non-parasitized (n=6) snakes. Granulocytic and mononuclear cell infiltrates in the pulmonary parenchyma and epithelium were also observed during the histological analysis of parasitized snakes. Microbiological analysis of parasitized animals revealed the following Gram-negative bacteria: Citrobacter divergens, Burkholderia cepacia, Stenotrophomonas maltophilia, Proteus vulgaris, Enterobacter sakazakii, Enterobacter ammnigenus, Pseudomonas aeruginosa, Pantoea sp. and Providencia rettgeri. In...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Snake; Crotalus durissus terrificus; Rhabdias spp.; Histopathology; Microbiology; Hematology.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000300022

Haematological reference of snakes: Amazon tree boa (Corallus hortulanus, Linnaeus, 1758) and Burmenese Python (Python bivittatus, Kuhl, 1820) in captive
Provedor de dados: 45
Autores: Quadrini,A.E.; Garcia,V.C.; Freire,B.C.; Martins,M.F.M.
ABSTRACT Hematology has become important for making clinical diagnoses in snakes because maintenance techniques in captivity have been improving and increasing their life expectancy. The emergence of diseases in captivity requires the creation of parameters to understand the species in their healthy state. The possible association between the onset of neoplasia, immunosuppression, and viral infection are also important factors to consider. Thus, hematology is a fundamental tool for observing the responses of animals to diseases and treatments. The present study aims to study hematology between two species of snakes and compare the profiles observed with published results. Blood samples were collected from 16 male and female snakes: seven Corallus...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blood count; Hematology; Snakes; Boidae; Pythonidae.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000401172

Hematological, biochemical and anatomopathological aspects of the experimental infection with Trypanosoma evansi in dogs
Provedor de dados: 45
Autores: Aquino,L.P.C.T.; Machado,R.Z.; Alessi,A.C.; Santana,A.E.; Castro,M.B.; Marques,L.C.; Malheiros,E.B.
The course of experimental T. evansi infection in four dogs was followed for 82 days and hematological, biochemical and anatomopathological findings were studied. Infected animals showed progressive decrease in red blood cell count and hemoglobin concentration, leading to anemia which persisted from the third week post-infection until the end of the study. Leucopenia and neutropenia were observed between weeks 2 and 5 of the infection. The infected dogs developed hyperproteinemia and a decrease in the albumin:globulin ratio was observed. Aspartate aminotransferase and alamine aminotransferase levels increased significantly in infected dogs in comparison to control dogs. Histological changes observed in all infected animals consisted of lymphoid hyperplasia...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dog; Trypanosoma evansi; Hematology; Biochemistry; Anatomopathology.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352002000100002

Hematological and biochemical profiles of rats submitted to experimental poisoning with Tityus serrulatus venom
Provedor de dados: 45
Autores: Pinto,M.C.L.; Melo,M.M.; Costa,M.E.R.; Labarrere,C.R.
The hematological and biochemical profiles of newly weaned rats submitted to experimental poisoning with T. serrulatus venom were evaluated. Fifteen recently weaned male Wistar rats (mean weight 130g) were distributed into three equal groups (n = 5). Animals in the control group (group A) received a subcutaneous injection of 400μL of ultra-pure water, while those in the experimental groups received, by identical route, 400μL of a solution containing 100μg (group B) or 450μg (group C) of scorpion venom dissolved in ultra-pure water. Red blood cells indexes, and differential leukocyte and total platelet counts were determined, together with levels of serum glucose, urea, creatinine, lactic dehydrogenase, aspartate aminotransferase, amylase, insulin, and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rat; Tityus serrulatus; Scorpion; Experimental envenoming; Hematology; Biochemestry.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352010000200015

Hematologic changes in propofol-anesthetized dogs with or without tramadol administration
Provedor de dados: 45
Autores: Costa,P.F.; Nunes,N.; Belmonte,E.A.; Moro,J.V.; Lopes,P.C.F.
Drugs commonly used in anesthesia practice may significantly alter the oxidative state of blood cells. This mechanism could contribute to the immune suppression that occurs transiently in the early postoperative period. Thus, we assessed the effects of continuous rate infusion (CRI) of propofol associated or not with tramadol on hematologic parameters in dogs. Eight adult mongrel dogs were anesthetized on 2 occasions, 15 d apart. Two groups were formed: control group (CG) and tramadol group (GT). Propofol was used for induction (10mg kg-1) followed by a CRI (0.7mg kg-1minute-1). The animals were positioned in lateral recumbency and mechanically ventilated with inspired oxygen fraction of 0.6. In TG, tramadol (2mg kg-1) followed by a CRI (0.5mg...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blood cells; Hematology; Opioid; Total intravenous anesthesia.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000500007

Prevalence, hematology and serum biochemistry in stray dogs naturally infected by Hepatozoon canis in São Paulo
Provedor de dados: 45
Autores: O’Dwyer,L.H.; Saito,M.E.; Hasegawa,M.Y.; Kohayagawa,A.
Cães capturados nas ruas de quatro municípios do estado de São Paulo foram examinados para estudar a prevalência de Hepatozoon canis. Dos 222 animais, 13 (5.9%) encontravam-se infectados. Exames hematológicos realizados em nove animais evidenciaram três com anemia e um com leucocitose. A única alteração encontrada nos exames bioquímicos foi hiperglobulinemia.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dog; Hepatozoon canis; Hematology; Prevalence.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352006000400039

Haematological reference for red-browed parrot ( Amazona rhodocorytha , Salvadori, 1890) captive in the Atlantic Forest in Eastern Brazil
Provedor de dados: 45
Autores: Mello,R.H.; Martins,R.F.; Bonissi,D.A.; Júnior,J.L.B.; Melotti,T.; Bianchi,H.; Bianchi,M.A.F.
ABSTRACT To conduct the survey were used 35 (thirty-five) red-browned parrots (A. rhodocorytha), adults, captive, of both genders and clinically healthy, belonging to the live collection of the Museum of Biology Teacher Mello Leitao, located in Santa Teresa, Espírito Santo, Brazil. Harvests were performed in the morning, by puncture of the brachial vein getting 0.5mL of blood stored in EDTA for a period no longer than 6 hours. Blood smears of fresh material were made at collection, stained using the method of May-Grunwald-Giemsa. Analysis of blood elements was done by cell counting in a mirrored Neubauer chamber using Natt and Herrick solution at a ratio of 2:200 as diluent. For the analysis of the methodology, homoglobinometry cyanide hemoglobin using...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Wild birds; Hematology; Blood count; Parrots; Clinical pathology.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000501275

T lymphocyte subsets of the umbilical cord blood of dogs
Provedor de dados: 45
Autores: Cápua,M.L.B.; Santana,A.E.; Nakage,A.P.M.; Godoy,A.V.; Kataoka,A.
The hematological parameters red blood cells (RBC) and total white blood cells (WBC) counts, hematocrit, hemoglobin concentration, and RBC indexes (median corpuscular volume and median corpuscular hemoglobin concentration) were determined and T CD5+ lymphocytes and CD4+ and CD8+ subpopulations of the umbilical cord blood (UCB) of dogs were quantified by the cytofluorimetric technique. Nine adult Beagles, from two do five-year old, were used as control. The umbilical cord blood (UCB) was collected from 20 neonate dogs. The method for the UCB collection was adequate to obtain sufficient quantity of blood for the accomplishment of the hematological analyses and lymphocyte quantification. Cytoscopic preparations of the UCB suggested high erythropoietic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dog; Immunophenotyping; Hematology; Lymphocyte subpopulations; Umbilical cord blood.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352009000400005

Acute oral toxicity and anti-inflammatory activity of hydroalcoholic extract from Lampaya medicinalis Phil in rats
Provedor de dados: 48
Autores: Morales,Glauco; Paredes,Adrián; Olivares,Alberto; Bravo,Jaime.
BACKGROUND: Algesia and inflammation are related with several pathological conditions. It is known that many drugs available for the treatment of these problems cause unwanted side effects. This study was aimed at evaluating acute toxicity and anti-inflammatory activity of Lampaya medicinalis Phil. (Verbenaceae) widely used in the folk medicine of Northern Chile against rheumatism, arthritis and body joints pain. RESULTS: Oral administration of hydroalcoholic extract (HAE) at the highest dose of 3000 mg/ Kg body weight resulted in no mortalities or evidence of significant behavioral changes. Histological examination revealed normal architecture and no significant adverse effects were observed on the liver, kidney, heart, lung or ovaries and testicles. The...
Tipo: Journal article
Palavras-chave: Lampaya medicinalis; Hydroalcoholic extract; Acute oral toxicity; Histology; Hematology; Anti-inflammatory; Carrageenan.
Ano: 2014
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602014000100006

Cultivation of juvenile fat snook (Centropomus parallelus Poey, 1860) fed probiotic in laboratory conditions
Provedor de dados: 52
Autores: Barbosa,Moysés Cavichioli; Jatobá,Adolfo; Vieira,Felipe do Nascimento; Silva,Bruno Corrêa; Mourino,José Luiz Pedreira; Andreatta,Edemar Roberto; Seiffert,Walter Quadros; Cerqueira,Vinícius Ronzani.
The objective of this study was to investigate the growth of juvenile fat snook (Centropomus parallelus) in laboratory conditions when fed a diet supplemented with the probiotic Lactobacillus plantarum. Changes in the intestinal flora, haematological parameters and growth performance were assessed using 180 fishes (54.2 ± 13.4 g each). The fishes were subjected to two treatments divided into six cages: 1) feed supplemented with probiotic, and 2) feed without probiotic (control). The temperature, dissolved oxygen and salinity were maintained at 25 ± 1 ° C, 4.0 mg.L-1 and 33 ‰, respectively. After 10 weeks of culture, the fishes fed probiotic had reduced viable culturable heterotrophic bacteria and Vibrio spp. and increased lactic acid bacteria in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactobacillus plantarum; Hematology; Bacterial microbiota; Body index.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000400020

Effects of an experimental challenge with Mycobacterium marinum on the blood parameters of Nile tilapia, Oreochromis niloticus (Linnaeus, 1757)
Provedor de dados: 52
Autores: Ranzani-Paiva,Maria José Tavares; Ishikawa,Carlos Massatoshi; Eiras,Augusta Cocuzza das; Silveira,Vivian Risaffi da.
A hundred adult of tilapia, Oreochromis niloticus, were inoculated intraperitoneally with 10(8) c.f.u. of Mycobacterium marinum. Other 100 speciemns were maintained without inoculation. Blood samples of six inoculated animals were collected at 01, 03, 07, 14, 21, 28, 35, 42, 49, 56 and 84 days after inoculation. Initially, six specimens were taken from the non inoculated group ("time zero"). The haematological parameters determined were: haematocrit (Hct), haemoglobin concentration (Hgb), total erythrocytes count (RBC), hematological indexes (MCV, MCH and MCHC), thrombocyte count (Tr), leukocyte count (WBC) and leukocyte differential count. There were no changes in Hct, Hgb, MCH and MCHC. However, the mean values for RBC and MCV decreased. The mean values...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mycobacterium marinum; Tilapia; Oreochromis niloticus; Hematology.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000600014

Gonadosomatic index and some hematological parameters in African catfish  Clarias gariepinus (Burchell, 1822) as affected by feed type and temperature level
Provedor de dados: 52
Autores: Al-Deghayem,Waleed A.; Al-Balawi,Hamoud F.; Kandeal,Saleh A.; Suliman,El Amin M.
ABSTRACT The purpose of the current study was to examine the effects of different feeds/nutrients and temperature on the gonadal development of Clarias gariepinus. The gonadosomatic index (GSI) and blood parameters including red blood cell count (RBCs), white blood cell count (WBCs), hemoglobin (Hgb) level, hematocrit (HCT), platelets (PLT) and mean corpuscular volume (MCV) were investigated. Four types of fish feed of 36% protein content [D1(fish meal), D2 (soybean meal), D3 (peameal) and D4 (commercial tilapia feed)] and 3 different levels of temperature (T1(24℃), T2(28℃) and T3(32℃) were tried in this study for a duration of 4 months. The mean values were as follows: female GSI (14.68 ± 4.86), male GSI (0.70 ± 0.32), RBCs x 106(2.45± 0.64), WBCs x...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feed; Temperature; Clarias gariepinus; Hematology; GSI.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100404

Haematological Parameters of the Hybrid Surubim (Pseudoplatystoma reticulatum x P. corruscans) farmed in Brazil
Provedor de dados: 52
Autores: Jerônimo,Gabriela Tomas; Brum,Aline; Pádua,Santiago Benites de; Gonçalves,Eduardo Luiz Tavares; Capecci,Robson Soares; Ishikawa,Márcia Mayumi; Martins,Maurício Laterça.
This study evaluated the haematological parameters of the hybrid surubim (Pseudoplatystoma corruscans x P. reticulatum) farmed in intensive and semi intensive system. A total of 240 fish were examined, 120 from fish farm and 120 from a semi-intensive for comparison between the hot and cold season. The water quality was weekly measured to evaluate the influence of environmental conditions on the haematology. Fish from intensive system showed hematocrit and white blood cell count (WBC) higher in hot season while the total plasmatic protein, hemoglobin concentration, mean corpuscular hemoglobin concentration (MCHC) and mean corpuscular volume (MCV) were higher in cold season. In fish from semi intensive system, the red blood cells count (RBC) and total...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Culture system; Hematology; Seasonality; Siluriformes.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132015000200254

Hematological parameters in Nile Tilápia, Oreochromis niloticus exposed to sub-letal concentrations of mercury
Provedor de dados: 52
Autores: Ishikawa,Nilton Massuo; Ranzani-Paiva,Maria José Tavares; Lombardi,Julio Vicente; Ferreira,Cláudia Maris.
Mercury toxicity in tilapia, Oreochromis niloticus, (Linnaeus, 1758) was investigated by the hematological parameters after long-term (14 days) exposure to various Hg concentrations (0.02, 0.002, 0.0002mg/L Hg). Test groups were set up with three replicates for each concentration, plus the control group. Blood samples were collected from six individuals for each concentration at 0, 3, 7, 10 and 14 days of exposure. The hematological parameters analyzed were: total red blood cell count (RBC), hemoglobin concentration (Hb), hematocrit (Ht), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), total white blood cell count (WBC) and differential leukocyte counts and total thrombocyte count (Tr)....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Mercury; Heavy metal pollution; Fish; Oreochromis niloticus; Hematology.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132007000400007

Sub-lethal Effects of Diazinon on Hematological Indices and Blood Biochemical Parameters in Indian Carp, Cirrhinus mrigala (Hamilton)
Provedor de dados: 52
Autores: Haider,Muhammad Jamal; Rauf,Abdul.
Indian carp (Cirrhinus mrigala) exposed to two sub-lethal concentrations (0.815 mg/L and 1.63 mg/L) of diazinon for 30 days showed a significant decrease in erythrocyte count, hemoglobin concentration, hematocrit, mean corpuscular volume, mean corpuscular hemoglobin, plasma levels of total protein, albumin, globulin, activity of enzyme acetylcholinesterase and a significant increase in plasma glucose levels when compared with controlled fish (P&lt;0.05). Compared to the controlled fish, leukocyte count decreased significantly in fish exposed to both sub-lethal concentrations and the plasma activities of enzyme asparate aminotransferase and alanine aminotransferase increased significantly after 20 and 30 days in fish exposed to 0.815 mg/L of diazinon, while...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diazinon; Toxicity; Hematology; Biochemistry; Indian carp (Cirrhinus mrigala).
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132014000600947

Blood parameter analysis and morphological alterations as biomarkers on the health of Hoplias malabaricus and Geophagus brasiliensis
Provedor de dados: 52
Autores: Romão,Silvia; Donatti,Lucélia; Freitas,Matheus O.; Teixeira,Josiane; Kusma,Josiana.
This study aimed to assess the influence of the environment on fish health. Samples of Hoplias malabaricus and Geophagus brasiliensis, were collected from three different environments: area I was urban and areas II and III were rural. Analyses of red blood cell count, microhematocrit, hemoglobin concentration, white blood cell count and differential white cell count in blood smear were carried out. Mean corpuscular volume and mean corpuscular hemoglobin concentration were calculated. To analyze morphological alterations, gills, liver, kidney and gonads were submitted to routine histological processing. Individuals collected from area III had slightly lower blood indices than collected from area I . Severe kidney changes, degeneration of and crystallization...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fish; Bioindicators; Biomarkers; Morphological alterations; Hematology.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000400012

Hematological values of Cebus apella anesthetized with ketamine
Provedor de dados: 62
Autores: LARSSON,Maria Helena Matiko Akao; BIRGEL,Eduardo Harry; BENESI,Fernando José; BIRGEL Jr.,Eduardo Harry; LAZARETTI,Paola; FEDULLO,José Daniel Luzes; LARSSON Jr,Carlos Eduardo; MOLINA,Silvio Ricardo; GUERRA,Patrícia Penteado Castro de Archilla; PRADA,Cristiana Sanctis.
Blood samples were collected from 124 captive Capuchin monkeys (Cebus apella) at Fundação Parque Zoológico de São Paulo, anesthetized with ketamine (10 mg/kg, IM). Hematological parameters (RBC, WBC, differential count, hematocrit, hemoglobin, MCV, MCH and MCHC) were determined, and influence of sex and age on hematologic values was studied.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hematology; Cebus apella; Capuchin monkeys.
Ano: 1999
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-95961999000300005

Hematological and biochemical profiles of rats (Rattus norvegicus) kept under microenvironmental ventilation system
Provedor de dados: 62
Autores: TEIXEIRA,Maria Araújo; CHAGURI,Luziane do Carmo Andrade Guinski; CARISSIMI,André Silva; SOUZA,Nívea Lopes de; MORI,Claudia Madalena Cabrera; GOMES,Valéria Maria Wanderley; POLI NETO,Adelino; NONOYAMA,Kimiyo; MERUSSE,José Luiz Bernardino.
Previous studies reported that rats (Rattus norvegicus) kept under microenvironmental ventilation systems (MEV) present better productive and health parameters when compared to animals kept under general diluting ventilation (GDV). The objective of the present research trial was to evaluate hematological and biochemical profiles of rats kept under MVS. In order to achieve this objective, two different trials were designed: Trail 1 (E1), in which it was evaluated the reproductive performance of males and females submitted to two different air speed limits - FV1, from 0.03 to 0.26 m / sec and FV2, from 0.27 to 0.80 m / sec. In Trial 2 (E2) it was evaluated different bed change intervals (3, 5, 7 and 9 days), for males kept under constant air speed (0.5 m /...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Laboratory animals; Rats; Hematology; Biochemistry; Ventilation.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-95962000000500001

Hematology and productive performance of nile tilapia (Oreochromis niloticus) naturally infected with Flavobacterium columnare
Provedor de dados: 58
Autores: Sebastião,F. A; Nomura,D; Sakabe,R; Pilarski,F.
Columnaris disease is one of the main causes of mortality in tilapia rearing and is responsible for large economic losses worldwide. Hematology is a tool that makes it possible to study organisms' physiological responses to pathogens. It may assist in making diagnoses and prognoses on diseases in fish populations. The hematological variables of nile tilapia were studied in specimens with a clinical diagnosis of columnaris disease and in specimens that were disease-free. The total erythrocyte count, hemoglobin rate, hematocrit percentage, mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), mean corpuscular volume (MCV), organic defense blood cell percentages (leukocytes and thrombocytes) and hepatosomatic and splenosomatic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fish; Bacteria; Hematology; Productive performance.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000100036

The effect of single-bulb garlic oil extract toward the hematology and histopathology of the liver and kidney in mice
Provedor de dados: 60
Autores: Lestari,Sri Rahayu; Rifai,Muhaimin.
Single garlic has been used as a traditional medicine for hypercholesterolemia and increasing stamina. The aim of this research was to analyze the effect of single-bulb garlic oil (SGO) extract toward hematology and histopathology liver and kidney in mice. Male mice (strain Balb-C, 12 weeks old, weight of 28±3 g) was treated by SGO for 28 days (once per days) with various doses K- (Normal); K+ (SGO 0.0 mg/kg BW); T1 (SGO 6.25 mg/kg BW); T2 (SGO 12.5 mg/kg BW); T3 (SGO 25.0 mg/kg BW); T4 (SGO 50.0 mg/kg BW). The end of the treated mice was sacrificed. Blood was collected to analyze hematology. Liver and kidney were collected then made microanatomy slide with Hematoxylin-Eosin staining. Parameters of hematology are the levels of hemoglobin, hematocrit,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Hematology; Histopathology; Single-bulb garlic oil extract.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502019000100560

Acute toxicity study of a polysaccharide based hydrogel from linseed for potential use in drug delivery system
Provedor de dados: 60
Autores: Haseeb,Muhammad Tahir; Bashir,Sajid; Hussain,Muhammad Ajaz; Ashraf,Muhammad Umer; Erum,Alia; Naeem-ul-Hassan,Muhammad.
ABSTRACT Linseed hydrogel (LSH) was evaluated by acute toxicity for its potential application in oral drug delivery design. White albino mice and rabbits were divided in four groups (I-IV) and different doses of LSH (1, 2 and 5 g/kg body weight) were given except to the control group (I) that was left untreated. Rabbits were monitored for eye irritation, acute dermal toxicity and primary dermal irritation, whereas, body weight, food and water consumption, hematology and clinical biochemistry, gross necropsy and histopathology of vital organs were scrutinized in mice. LSH was considered safe after eye irritation test as no adverse signs or symptoms were seen in the eye. In dermal toxicity and irritation study, skin of treated rabbits was found normal in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Linseed hydrogel; Acute toxicity; Hematology; Clinical biochemistry; Polysaccharide.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502018000200610

Equine acute erythroid leukemia
Provedor de dados: 65
Autores: Panziera,Welden; Tessele,Bianca; Bianchi,Ronaldo; Tochetto,Camila; De La Corte,Flávio; Brass,Karin; Fighera,Rafael.
Acute erythroid leukemia (AML M6) is a hematopoietic neoplasm frequently described in cats and mice, rarely in other animal species. This report describes a case of AML M6 in a yearling Thoroughbred filly. Clinically the horse presented marked pale mucous membranes and exercise intolerance. In addition, the owner and referring veterinarian reported a 30-day history of progressive weight loss. The CBC revealed severe anemia and leukopenia by neutropenia. Cytology evaluation obtained from bone marrow fine needle aspirates evidenced inversion of the myeloid: erythroid ratio (0.2), with 48% of the nucleated cells corresponding to rubriblasts. In addition to the gross evidence of anemia, necropsy findings consisted of splenomegaly and lymphadenomegaly. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Myeloproliferative disorders; Erythremic mielosis; Hematology; Hematopathology.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015001202214

Hematological values and total protein of Brasileiro de Hipismo and Breton mares during pregnancy
Provedor de dados: 65
Autores: Orozco,César Andrey Galindo; Martins,Carla Braga; D' Angelis,Flora Helena de Freitas; Oliveira,José Victor de; Lacerda-Neto,José Corrêa de.
Erythrocyte and leukocyte parameters and total protein (TP) of Brasileiro de Hipismo (BH) and Breton mares were studied during pregnancy. A total of 175 healthy mares, varying from 3 to 13 years old were used. Among the animals, 89 were BH mares (14 non pregnant and 75 pregnant) and 86 Breton mares (11 non pregnant and 75 pregnant). The mares were divided into four groups for each breed: control group (non pregnant mares). group 1 (first period of pregnancy, 25-110 days, n=25), group 2 (second period of pregnancy, 111-210 days, n=25) and group 3 (third period of pregnancy, 211-340 days, n=25). The values for erythrocyte, leukocyte were compared with the obtained total protein. Red blood cells count (RBC), packed cell volume (PCV) and haemoglobin...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pregnant mares; Hematology; Breton; Brasileiro de Hipismo; Equine.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782007000600029

Frequency in the supply of Lactobacillus influence its probiotic effect for yellow tail lambari
Provedor de dados: 65
Autores: Jatobá,Adolfo; Moraes,Klayton Natan; Rodrigues,Emanuel Fernandes; Vieira,Leandro Marcolino; Pereira,Marina Oliveira.
ABSTRACT:  The aim of this research was to evaluate the changes in intestinal tract microbiota, hematological parameters and zootechnical indexes of yellowtail lambaris (Astyanax bimaculatus) fed with different probiotic supply frequencies (Lactobacillus spp.). Lambaris (1,200) were distributed in twelve boxes, divided in three treatments, 100% supply; 25% and 0% (control) of feeds supplemented with probiotic. After 87 days, fish fed with supplemented diet, regardless of frequency (100% and 25%), showed an increase in the total lactic acid bacteria count of 7.99±0.15 log CFU mL-1 and 7.04±1, 29 log UFC mL-¹ respectively, in the intestinal tract and decrease of Pseudomonas spp. in both 100% and 25% (4.09±0.84log UFC mL-1 and 4.00±1.12log UFC mL-1,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Food handling; Lactic acid bacteria; Astyanax; Hematology; Microbiota.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001000652

Levamisole on the biochemical and hematological responses to parasitism by monogenoids in dog snapper
Provedor de dados: 65
Autores: Oliveira,Bruno De Laquila; Souza,Rodrigo Matos de; Silva Filho,Jorge Pinto da; Ribeiro,Halysson Pena; Fioresi,Deusélio Bassini; Gomes,Levy de Carvalho; Fernandes,Luiz Fernando Loureiro.
ABSTRACT:  The response of biochemical and hematological parameters were analyzed in dog snapper (Lutjanus jocu) grown in net cages, as well as for the specimens kept in the laboratory during an infestation by Neobenedenia melleni, and after treatment with freshwater bath and injectable application of levamisole. Significant changes were observed in N. melleni parasitized individuals, characterized by increased glucose and lactate levels, as well as a significant fish hematocrit reduction and leukocyte increase. Treatment with freshwater baths, concomitant with injectable levamisole application, showed therapeutic efficacy in several parameters after 14 days of treatment.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquaculture; Biochemistry; Hematology; Neobenedenia melleni; Fish.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000900501

Hematological profile of captive bearded capuchin monkeys (Sapajus libidinosus) from Northeastern Brazil
Provedor de dados: 65
Autores: Ferreira,Adriano Fernandes; Queiroga,Felisbina Luísa; Mota,Rinaldo Aparecido; Rêgo,Eneida Willcox; Mota,Stéphanie Machado; Teixeira,Magda Guedes; Colaço,Aura.
ABSTRACT:  Bearded Capuchin or Black-striped Capuchin monkeys (Sapajus lidibinosus) are New World robust capuchin monkeys widely used in medical research. Few data are available concerning hematological reference values for these species, with no studies available from the Northeast region in Brazil. The aim of this study was to determine the hematological reference values for healthy bearded capuchin monkeys and to analyze the influence of sex and age factors. Blood samples were collected from 50 healthy bearded capuchin monkeys housed in captivity. These were analysed for total erythrocyte, hemoglobin, leukocyte and platelet count, packed cell volume (PCV), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH) and mean corpuscular hemoglobin...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sapajus libidinosus; Hematology; Blood parameters; Reference interval.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018001000400

Seropositivity to Leptospira interrogans serovar Bratislava associated to reproductive problems without significant biochemical or hematological alterations in horses
Provedor de dados: 65
Autores: Pinna,Melissa; Martins,Gabriel; Freire,Isabel; Lilenbaum,Walter.
The objective was to study haematological and biochemical alterations associated to seropositivity to Leptospira interrogans serovar Bratislava infection in horses with reproductive alterations, such as neonatal deaths, embryonic deaths and abortions. A flock of mares with poor reproductive performance was studied. Eighty-two (58.6%) were seropositive (titre 200); 72 of those (87.8%) for Bratislava. Slight haematological and biochemical alterations were observed, being more frequent (P&lt;0.05) in horses seropositive versus seronegative. In conclusion horses seropositive for Bratislava had no consistent, severe alteration in values for hematology and biochemistry serum. Those findings reinforce this serovar as adapted to the horse and causing only mild...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leptospirosis; Horse; Bratislava; Hematology; Biochemistry.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010001000027

Long-term creatine supplementation improves the aerobic capacity of horses
Provedor de dados: 65
Autores: Ferraz,Guilherme de Camargo; Teixeira-Neto,Antônio Raphael; D’Angelis,Flora Helena de Freitas; Lacerda-Neto,José Corrêa de; Queiroz-Neto,Antonio de.
The aim of the present study was to investigate the effect of long-term oral supplementation of creatine on the physiological responses to aerobic training. Twelve purebred Arabian horses were submitted to aerobic training for 90 days, with and without creatine supplementation which consisted of the daily administration of 75g of creatine monohydrate mixed into the ration for 90 days of training. Physical conditioning was conducted on a high performance treadmill and training intensity was stipulated by calculating the V4 (velocity at which blood lactate reaches 4mmol L-1) determined monthly for each animal. The individual intensity of physical force at 80% of aerobic threshold was established. An incremental exercise test was used to set the individual...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Equine; Creatine; Lactate; Hematology; Athletic performance.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782006000200023

BULLFROG HEMOGRAM UNDER MANAGEMENT STRESS
Provedor de dados: 64
Autores: Teixeira,Patrícia Coelho; Vicentini,Irene Bastos Franceschini; Ferreira,Claudia Maris; França,Fernanda Menezes; Bordon,Isabela Cristina Antunes da Costa; Ranzani-Paiva,Maria José Tavares.
Stress is one of the major obstacles in frog culture and can be caused by factors such as inappropriate farming systems; inadequate management among other situations. The objective of the present study was to assess the hemogram, erythrogram and leukogram of bullfrogs (L. catesbeianus) when exposed to stress caused by different types of management: density and handling (manipulation), developed in the laboratory and repeated in the field for the appropriate comparisons in a experimental period of 30 days. The density experiment was conducted with four treatments: 70 animals m-2 (D70); 100 animals m-2 (D100), Control; 150 animals m-2 (D150) and 200 animals m-2 (D200), with 10, 14, 21 and 28 animals/box in the laboratory, respectively. Each treatment was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: L. catesbeianus; Density; Handling; Physiological response; Hematology.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542015000200154