Consulta: subjectFacets:"Clinical signs"
Registros recuperados: 10
Data/hora: 05/06/2024 17:11:07

Kinetics of venom and antivenom serum levels, clinical evaluation and therapeutic effectiveness in dogs inoculated with Crotalus durissus terrificus venom
Provedor de dados: 80
Autores: Sangiorgio,F.; Sakate,M.; Nogueira,R. M. B.; Araújo JR.,J. P.; Chavez-Olortegui,C.
This work evaluated the clinical and therapeutic aspects as well as serum levels of venom and antivenom IgG by enzyme-linked immunosorbent assay (ELISA) in experimental envenomation of dogs with Crotalus durissus terrificus venom. Twenty-eight mixed breed adult dogs were divided into four groups of seven animals each, Group I: only venom; Group II, venom + 50 ml of anti-bothropic-crotalic serum (50mg) + fluid therapy; Group III, venom + 50 ml of anti-bothropic-crotalic serum + fluid therapy + urine alkalination; Group IV, 50 ml of anti-bothropic-crotalic serum. The lyophilized venom of Crotalus durissus terrificus was reconstituted in saline solution and subcutaneously inoculated at the dose of 1mg/kg body weight. The dogs presented clinical signs of local...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crotalus durissus terrificus; Dogs; Clinical signs; ELISA.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992008000100008

In Vivo Detoxification of Ochratoxin A by Highly Porous Magnetic Nanocomposites Prepared from Coconut Shell
Provedor de dados: 89
Autores: Gulfam,N; Zahoor,M; Khisroom,M; Khan,FA.
ABSTRACT The current study was conducted to elucidate the clinical effect of ochratoxin A in Gallus gallusdomesticus and to ameliorate its toxic effects by the development and characterization of highly porous carbon-based adsorbent derived from coconut shell. A series of experiments were performed on one day-old chicks (Group A to F). Clinical signs of the positive control (group B fed on 400 ppb ochratoxin A contaminated feed) included depression, diarrhea, increased water intake, low body weight, high degree of genotoxicity, swollen and hemorrhagic kidneys and liver. Serum alanine amino transferase (ALT), alkaline phosphatase (ALP), creatinine and urea concentration significantly increased while albumin, globulin and total proteins were found...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Serum alanine transferase; Alkaline phosphatase; Clinical signs; Gross lesions.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2018000400675

Cryptosporidium infection in ostriches (Struthio camelus) in Brazil: clinical, morphological and molecular studies
Provedor de dados: 89
Autores: Santos,MMAB; Peiró,JR; Meireles,MV.
Avian cryptosporidiosis has been reported in more than 30 species of birds. To date, the species infecting birds are C. baileyi, C. galli and C. meleagridis. In this study, the morphological, clinical and molecular characteristics of a Brazilian ostrich isolate of Cryptosporidium are described. The oocysts of this Brazilian isolate are larger and more elongated than those of Cryptosporidium previously reported in ostriches, which were morphologically similar to C. meleagridis. Morphological, biological and molecular analyses demonstrated similarity of this ostrich isolate with C. baileyi, suggesting that there are at least two Cryptosporidium species infecting ostriches; one with molecular, biological and morphological characteristics related to C....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Clinical signs; Cryptosporidium; Morphology; Ostriches; PCR-RFLP.
Ano: 2005
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2005000200008

Caprine Arthritis-Encephalites - clinical and epidemiological aspects
Provedor de dados: 195
Autores: Bohland, Elizabeth; D'Angelino, José Luiz.
A review on caprine arthritis-encephalite (CAE) is presented. Clinical, epidemiological aspects as well control procedure in order to prevent the progression of the disease in goat herd are described.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Caprine arthritis-encephalitis; CAE; Clinical signs; Epidemiology Artrite Encefalite Caprina; AEC; Aspectos clínicos; Epidemiologia.
Ano: 1999
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/3365

Clinical and epidemiological aspects of canine parvovirus (CPV) enteritis in the State of Rio de Janeiro: 1995 - 2004
Provedor de dados: 45
Autores: Castro,T.X.; Miranda,S.C.; Labarthe,N.V.; Silva,L.E.; Cubel Garcia,R.C.N.
This paper relates the clinical and epidemiological aspects of canine parvovirus infection (CPV) in the State of Rio de Janeiro from April 1995 to March 2004. A total of 341 fecal samples were collected from up to 6-months-old puppies with gastroenteritis. The diagnosis of CPV infection was confirmed by hemagglutination/ hemagglutination inhibition tests, enzyme immunoassay, virus isolation in cell culture or polymerase chain reaction. One hundred and fifty-seven samples (46%) were positive for CPV. No correlation among sex, breed or age and the occurrence of CPV infection was observed. The classical signs of parvoviral enteritis (anorexia, lethargy, vomiting and hemorrhagic fluid diarrhea) were observed in 70% of CPV-positive and in 60% of CPV-negative...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Canine parvovirus (CPV); Rio de Janeiro; Clinical signs; Enteritis.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352007000200010

Relationship between clinical symptomatology on the isolation of Salmonella Gallinarum of japanese quail (Coturnix coturnix)
Provedor de dados: 45
Autores: Rocha-e-Silva,R.C.; Cardoso,W.M.; Horn,R.V.; Cavalcanti,C.M.; Beleza,A.J.F.; Almeida,C.P.; Bezerra,W.G.A.; Carmo,C.C.; Nogueira,C.H.G.; Lima,B.P.; Marques,A.R.; Teixeira,R.S.C.
ABSTRACT Salmonella Gallinarum is capable of causing high mortality in birds of the order Galliformes. This study aimed to relate the presence of clinical signs with the recovery of Salmonella Gallinarum from organs and c loacal swabs of Japanese quails (Coturnix coturnix) experimentally infected. A total of 70 female quails were housed in a pair per cage and divided in two groups (IG: quails inoculated with 1.5x106 CFU of Salmonella Gallinarum Nalr/mL and CG: control group). After the inoculation, birds were evaluated three times a day to verify the presence of clinical signs. Birds that presented ruffled feathers, eyes closed and remained quiet in the cage were removed for euthanasia, as well as the same number of birds from the inoculated groups that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Immune response; Isolated; Mortality; Clinical signs.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000401187

Evaluation on the Pathogenesis of Streptococcus agalactiae in Nile Tilapia (Oreochromis niloticus)
Provedor de dados: 52
Autores: Pretto-Giordano,Lucienne Garcia; Müller,Ernst Eckehardt; Freitas,Julio Cesar de; Silva,Vanessa Gomes da.
The pathogenesis of a Streptococcus agalactiae was evaluated in a three-period experiment. Two groups of 40 fishes were intraperitoneally (i.p.) challenged in each experimental period with different infective doses of the pathogen. Doses varied from 1.0 x 10(6) to 1.5 x 10(8) CFU/fish. One group of 40 tilapia i.p. injected with tryptic soy broth (TSB) was used as a control group in each period. Mortalities varied from 67.5% in group 8 (infective dose 1.0 x 10(6) CFU/fish) to 90.0% in group 1 (infective dose 1.5 x 10(8) CFU/fish). Significant differences in mortalities were found only between group 8 and each of the other groups, except group 5 (infective dose 6.0 x 10(6) CFU/fish; mortality 75.0%). The highest mortality coefficients were observed in days...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Streptococcus agalactiae; Nile tilapia (Oreochromis niloticus); Clinical signs; Death rate.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000100011

Childhood pneumonia: clinical aspects associated with hospitalization or death
Provedor de dados: 55
Autores: Nascimento-Carvalho,Cristiana M.C.; Rocha,Heonir; Santos-Jesus,Rogério; Benguigui,Yehuda.
OBJECTIVE: To determine which available information at an Emergency Room (ER) consultation is associated with hospitalization or death among children with pneumonia. DESIGN: Prospective cohort study. SETTING: The ER of one university and one private hospital. MEASUREMENT: Using stepwise logistic regression we analyzed factors that showed a univariate association. MAIN RESULTS: Of 2,970 cases, the median age was 1.83 years (range 2 days to 14.5 yrs, mean 2.76 + 2.72 yrs); 25.8% were hospitalized and 0.8% died. Age (2-11 mos, OR 0.4 [0.2-0.6]; 12-59 mos, OR 0.2 [0.1-0.4]; &lt;FONT FACE=Symbol&gt;³&lt;/FONT&gt; 5yrs, OR 0.1 [0.08-0.3]), malnutrition (OR 2.0 [1.4-2.7]), underlying chronic illness (OR 1.4 [1.1-1.8]), tachypnea (OR 1.8 [1.4-2.4]), chest...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pneumonia; Children; Clinical signs; Hospitalization; Mortality; Outpatients.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702002000100004

Identification of Leishmania (Leishmania) chagasi isolated from healthy skin of symptomatic and asymptomatic dogs seropositive for leishmaniasis in the Municipality of Rio de Janeiro, Brazil
Provedor de dados: 55
Autores: Madeira,Maria de Fátima; Schubach,Armando de Oliveira; Schubach,Tânia Maria Pacheco; Leal,Cristianni Antunes; Marzochi,Mauro Célio de Almeida.
Euthanasia of seropositive dogs has been one of the principal measures adopted by the Program for the Control of Leishmaniasis in Brazil for many years. However, its efficacy is currently being questioned. We obtained intact skin samples from 20 Leishmania-reactive dogs from the municipality of Rio de Janeiro that had been referred for euthanasia. The promastigote forms of Leishmania were isolated in culture from 18 of these animals. Fourteen of these isolates were identified as Leishmania (Leishmania) chagasi by isoenzyme electrophoresis; seven of these were from asymptomatic dogs and seven were from symptomatic animals with visceral leishmaniasis. In conclusion, cutaneous parasitism is found in the intact skin of dogs naturally infected with L. (L.)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leishmania (Leishmania) chagasi; Isoenzymes; Dog; Intact skin; Clinical signs.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702004000600008

Clinical signs of pneumonia in children: association with and prediction of diagnosis by fuzzy sets theory
Provedor de dados: 56
Autores: Pereira,J.C.R.; Tonelli,P.A.; Barros,L.C.; Ortega,N.R.S.
The present study compares the performance of stochastic and fuzzy models for the analysis of the relationship between clinical signs and diagnosis. Data obtained for 153 children concerning diagnosis (pneumonia, other non-pneumonia diseases, absence of disease) and seven clinical signs were divided into two samples, one for analysis and other for validation. The former was used to derive relations by multi-discriminant analysis (MDA) and by fuzzy max-min compositions (fuzzy), and the latter was used to assess the predictions drawn from each type of relation. MDA and fuzzy were closely similar in terms of prediction, with correct allocation of 75.7 to 78.3% of patients in the validation sample, and displaying only a single instance of disagreement: a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Epidemiologic methods; Stochastic models; Fuzzy models; Clinical signs; Diagnosis; Data analysis.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2004000500012