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| Registros recuperados: 58 | |
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| Ribeiro,C.R.; Fagliari,J.J.; Galera,P.D.; Oliveira,A.R.. |
| Determinaram-se os valores do hemograma de 187 eqüinos sadios da raça Pantaneira. Para a composição de seis grupos experimentais consideraram-se a faixa etária e o sexo. Verificaram-se 6,2± 1,2 a 8,9± 2,3 hemácias/µl (x10(6)), 32,0± 4,0 a 37,0± 2,8% de volume globular (VG), 11,5± 1,0 a 12,8± 1,6g de teor de hemoglobina/dl, 11,0± 3,2 a 17,0± 2,8 leucócitos/µl (x 10³), 4,9± 1,8 a 7,5± 1,5 neutrófilos segmentados/µl (x 10³) e 5,2± 2,0 a 8,6± 2,0 linfócitos/µl (x 10³). Observaram-se valores mais baixos na contagem de hemácias, e VG e valores mais altos do volume globular médio (VGM) em cavalos castrados (acima de 25 meses de idade). As contagens de leucócitos e neutrófilos segmentados em potros com até oito meses de idade apresentaram valores mais elevados que... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Horses; Pantaneiro breed; Hematological profile. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000200033 |
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| Heredia,R.; Romero,C.; Mendoza,G.D.; Ponce,M.; Carpio,J.C.. |
| ABSTRACT Both the presence of owned dogs and stray dogs allows the spread of Toxocara, a parasite whose eggs can be found in soil, water and food. Animals, including horses, serve as definitive and paratenic hosts. In México, where consumption of horse meat is common, Toxocara is a zoonotic parasite. The aim of this study was to identify the presence of anti-Toxocara antibodies in work horses and horses intended for human consumption by ELISA. ELISA was chosen for analysis as paratenic hosts do not shed Toxocara eggs in their feces. Blood samples were collected from a total of 188 horses, 94 of which were work horses and 94 horses from the slaughter house. Samples were analyzed by ELISA, and the general equine seroprevalence was found to be 44.6% (n =... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Horses; Toxocara; Public health; Zoonoses. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100001 |
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| Otomura,F.H.; Sangioni,L.A.; Pacheco,R.C.; Labruna,M.B.; Galhardo,J.A.; Ribeiro,M.G.; Teodoro,U.. |
| The Brazilian Spotted Fever (BSF) is a zoonosis that can be fatal if not trteated. As there are few studies of the BSF in the Paraná State, the occurrence of BSF was serologically investigated in dogs and horses by indirect immunofluorescence assay (IFA), in the North of that State, in animals that are regarded as sentinels for BSF. A total of 241 samples of sera of equine, four of asinine, and 29 of dogs were collected in nine farms of three municipalities in the North of Paraná: Arapongas, Douradina, and Umuarama. From fifteen samples of equine serum with positive titres for RIFI, eight (53.3 %) had titre of 64 against R. rickettsii, two (13.3 %) 128 against R. rickettsii, and five (33.3 %) were reactants for R. parkeri and R. rickettsii, with titres... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Horses; Brazilian Spotted Fever; Epidemiology. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352010000300037 |
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| Ribeiro,G.; Belli,C.B.; Machado,T.S.L.; Souza,V.A.F.; Silva,L.C.L.C.. |
| ABSTRACT The aim of this study was to determine the occurrence of EGUS and to quantify serum gastrin levels in jumping horses during competition season and interseason period. Forty jumping horses, competing at high level were randomly allocated into two groups, the Training Group: twenty jumping horses undergoing intense training and participating in competitions, and the Rest Group: twenty jumping horses in the interseason (resting period). The gastroscopic examinations and blood samples of the horses in the training group were performed 1-2 days following the competition while in the horses of the rest group, following 4 weeks of rest. The serum gastrin levels were measured at two different times: pre-feeding and two hours after feeding the horses... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Horses; Gastric ulcers; Gastrin. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000200357 |
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| Medeiros,A.P.; Moura,A.B.; Souza,A.P.; Bellato,V.; Sartor,A.A.; Vieira-Neto,A.; Moraes-Filho,J.; Labruna,M.B.. |
| Bacteria of the Rickettsia genus are agents of Brazilian Spotted Fever (BSF), a zoonotic disease which is difficult to diagnose, evolves quickly and can result in death. Antibodies against Rickettsia spp. in horses were studied, by means of Indirect Immunofluorescence Assay (IFAT ≥64), in 150 blood samples taken from animals in two Santa Catarina mesoregions (Planalto Serrano and Vale do Itajaí). The overall occurrence of Rickettsia spp. antibodies in horses was 18.66%, with cross-reactivity occurring in all positive samples for at least two of the species tested. Separately, according to the species, 25 (16.66%) samples were positive for R. rickettsii, 15 (10%) for R. parkeri, 22 (14.66%) for R. amblyommii, 23 (15.33%) for R. rhipicephali, 16 (10.66%) for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brazilian spotted fever; Rickettsia spp; IFAT; Horses; Santa Catarina. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352013000600019 |
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| Araújo,F.C.D.; Cruz,M.G.; Balieiro,J.C.C.; Menezes,M.L.; Moreira,C.G.; Giunco,C.; Correa,G.F.; Brandi,R.A.. |
| ABSTRACT The aim of this study was to investigate the effect of odontoplasty on apparent digestibility of diet for horses, consumption time, and particle size of feces. Nine horses were used, aged 14.5±3.3 years and weightng 531±38.7kg. The diet consisted of 1.5% of live weight (LW) in Tifton 85 hay and 0.75% of LW in concentrate for both assays. The experiment consisted of two tests of apparent digestibility using the method of total collection, before and after the odontoplasty, where the consumption time of hay and concentrate was also evaluated and the particle size of the feces was analyzed. An effect (P<0.05) of odontoplasty on the apparent digestibility coefficients of dry matter, organic matter, crude protein, neutral detergent fiber and acid... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Horses; Nutrition; Performance; Dentistry. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100029 |
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| LILENBAUM,Walter. |
| From February 1993 until October 1996, 547 blood samples were collected from mares with reproductive problems in six farms of the state of Rio de Janeiro, Brazil, and tested by the microscopic agglutination test (MAT) with live antigens for antibodies to seven leptospira serovars. A total of 235 positive reactions (42.96%) at a minimum serum dilution of 1:100 were observed against one or more serovars, which in comparison to other studies developed in Brazil, may be considered as a high prevalence. On mares with anti-leptospiral antibodies, the predominant serovar was icterohaemorrhagiae, reactive on 102 (43.40%) samples, followed by 64 (27.23%) reactions against bratislava, and 34 (14.47%) against pomona. The high prevalence of antibodies to serovar... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Leptospirosis; Abortion; Reproduction; Horses. |
| Ano: 1998 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-95961998000200002 |
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| VALADÃO,Carlos Augusto Araújo; TEIXEIRA NETO,Francisco José; MARQUES,José Antônio. |
| Twenty one adult horses, males and females, were pretreated with 0.14 mg/kg of hyoscine-N-butylbromide intravenously and injected 5 minutes later with 0.02 mg/kg, iv of detomidine (group A, n = 9) or saline (group B, n = 12). Mean arterial pressure measurements and electrocardiography were performed during 65 minutes. After hyoscine injection the heart rate was increased by 43% and 65% in A and B groups, respectively. Heart rate remained increased after injection of detomidine, returning to baseline values after 15 minutes. No increase in the mean arterial pressure (MAP) was noticed after hyoscine but the MAP was increased by 62% after detomidine, returning to basal measurements until the end of observation time. No additional increase was noted in the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Scopalamine; Horses; Detomidine. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-95962000000500011 |
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| Nogueira,Guilherme de Paula; Barnabe,Renato Campanarut; Bedran-de-Castro,João César; Moreira,Alankardison Ferreira; Fernandes,Wilson Roberto; Mirandola,Regina Mieko Sakata; Howard,Denise Louise. |
| Exercise can be defined as "normal stress" stimulating body functions. Some reports suggest lactate as a stimulator of cortisol levels, while creatinine varies according to the amount of muscle tissue. In the present study we investigated the relationship between creatinine, serum lactate concentration and cortisol levels in training horses. Twenty-three Thoroughbred fillies were used, divided into 3 groups according to age and training protocol: G1, 1-2 years of age (N=7) on pasture, G2, 2-3 years (N=9) starting to be mounted, and G3, 3-4 years (N=7) racing at the Jockey Club. Blood samples were collected weekly during a six-month period at about 1:00 p.m. while the animals were resting. Cortisol was quantified with a commercial kit (Coat-a Count®) and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hydrocortisone; Horses; Lactates; Creatinine; Exercise. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-95962002000100010 |
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| MENDES,Luiz Cláudio Nogueira; MARQUES,Luiz Carlos; SCHOCKEN-ITURRINO,Ruben Pablo; ÁVILA,Fernando Antônio de; MALHEIROS,Euclides Braga. |
| Sixteen adult horses were randomly divided into 4 equal groups (GI, GII, GIII and GIV) of 4 animals and each group was injected intraperitoneally with one of the following suspension: Group I, 100 x 10(7) colony-forming units (CFU) of E. coli diluted in 500 ml of 0.9% saline; Group II, 100 x 10(7) CFU of Bacteroides fragilis in 500 ml of 0.9% saline; Group III, 100 x 10(7) CFU of E. coli in combination with 100 x 10(7) CFU of B. fragilis in 500 ml of 0.9% saline; Group IV, 500 ml of 0.9% saline. Leukopenia appeared in all animals inoculated with bacteria within the first six hours of the experiment. After this period, leukocytosis was observed in some inoculated horses. Horses inoculated with pure cultures of either E. coli or B. fragilis demonstrated mild... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Peritonitis; Horses; Escherichia coli; Bacteroides fragilis. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-95962000000200011 |
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| Nogueira,G.P.; Barnabe,R.C.. |
| Thoroughbred fillies were divided into three groups according to age: group 1, 7 fillies aged 1 to 2 years (G1) starting the training program; group 2, 9 fillies aged 2 to 3 years (G2) in a full training program; group 3, 8 older fillies 3 to 4 years of age (G3) training and racing. Blood samples were collected weekly from July to December. Cortisol was quantified using a solid phase DPC kit. The intra- and interassay coefficients of variation were 12.5% and 15.65% and sensitivity was 1.9 ± 0.2 nmol/l. The semester average of cortisol levels varied between groups: G1 = 148.8 ± 6.7, G2 = 125.7 ± 5.8, G3 = 101.1 ± 5.4 nmol/l, with G3 differing statistically from the other groups. The lower cortisol levels observed in the older fillies lead us to propose that... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Horses; Cortisol; Exercise; Chronic stress. |
| Ano: 1997 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1997001000016 |
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| Sousa,Maria Evódia de; Araújo,Maria Anilda dos Santos; Mota,Rinaldo Aparecido; Porto,Wagnner José Nascimento; Souza,Aryanna Kelly Pinheiro; Santos,Josimeire Lima dos; Silva,Patrícia Paes da. |
| Normal fungal conjunctiva microbiota of horses remains stable in healthy animals, free from ocular and/or systemic diseases which may, eventually, cause ocular alterations. The knowledge of the fungal microbiota is of great importance due to the reduced number of studies reported in the literature and also to the large occurrence of ocular alterations, mainly keratomycosis, in these animals. The aim of this study was to isolate and to identify the fungi present in the ocular conjunctiva of healthy horses belonging to the Military Police Cavalry of Alagoas. Samples from both conjunctival sacks from 50 horses were taken using a sterile swab and submitted to fungal cultures. These samples were seeded by radial spreading of the swabs on the Sabouraud agar... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Microbiota; Fungi; Horses; Ocular conjunctiva. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000300038 |
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| Fonteque,Joandes Henrique; Ceccatto,Marcio Luiz; Bagio,Renan Menegasso; Schade,Jackson; Saito,Mere Erika; Martins,Vera Villamil; Fonteque,Graziela Vieira; Martins,Edison; Ramos,Alexandre Floriani; Albuquerque,Maria do Socorro Maués; Costa,Dirceu. |
| ABSTRACT: This research was performed by a multidisciplinary and interagency team and sought to determine the blood profile, total plasma protein and fibrinogen concentrations of clinically healthy adult Campeiro horses. A total of 138 horses (14 stallions, 74 non-pregnant and 50 pregnant mares) over three years of age from breeders located in the states of Santa Catarina and Rio Grande do Sul were divided into groups according to age, sex and pregnancy status. Statistical analysis of the data was performed using the ANOVA test, Student's T test, and descriptive analyses (P<0.05). There was a significant difference (P<0.05) in the values for MCV, MCH, and total number of eosinophiles when comparing different age groups. There was also a notable... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Campeiro; Horses; CBC; Total plasma protein. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100144 |
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| Registros recuperados: 58 | |
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