Results: 24

Diarreia crônica associada a enteropatia arenosa em equinos

Rev. bras. ciênc. vet; 28 (4), 2021
A doença gastrintestinal relacionada à areia, também conhecida como enteropatia arenosa, é uma enfermidade gastrintestinal comum nos equinos mantidos a campo em regiões com solo arenoso frouxo resultando em sinais clínicos variáveis incluindo dor abdominal aguda, perda de peso, diarréia intermite...

Haptoglobin and its association with naturally occurring diseases in Holstein heifer calves

The present study evaluated the use of haptoglobin (Hp) as an indicator of health and performance in 166 Holstein heifer calves reared in an intensive production system. Calves were evaluated at D6-9; D10-13; D20-23; D35-38 and D65-68, corresponding to the days of life. The absence or presence of disease...

Virulence genes of Escherichia coli in diarrheic and healthy calves

Rev. argent. microbiol; 53 (1), 2021

Occurrence of gastrointestinal parasites in dogs and cats domiciliated in Santos, SP, Brazil

Abstract Helminths and protozoa are major causes of diseases in domestic animals, and many can also cause infections in humans. Knowledge of intestinal parasitoses affecting domestic animals is important for the implementation of appropriate preventive measures. The objective of this study was to evaluat...

Diarreia em bezerros no sul do Rio Grande do Sul em um período de 34 anos

Rev. bras. ciênc. vet; 27 (4), 2020
O objetivo deste trabalho foi descrever os dados de um estudo retrospectivo nos registros de 34 anos atividade de um laboratório de diagnóstico sobre as causas de diarreia em bezerros na região sul do Rio Grande do Sul. Foram revisados os protocolos de necropsia e materiais desta ...

The occurrence of diseases and their relationship with passive immune transfer in Holstein dairy calves submitted to individual management in southern Brazil

Calves are extremely dependent on colostrum intake for the acquisition of passive immunity. This study aimed to determine the occurrence of diarrhea and respiratory diseases and the impact of Failure of Passive Immune Transfer (FPIT) on the health and zootechnical performance of Holstein dairy calves in ...

Antimicrobial resistance, diarrheagenic and avian pathogenic virulence genes in Escherichia coli from poultry feed and the ingredients

Diarrheagenic (DEC) and avian pathogenic Escherichia coli (APEC) are associated with intestinal and extra-intestinal infections (ExPEC), respectively. We aimed to analyze the antimicrobial susceptibility, gene encoding virulence factors associated to DEC and APEC, and phylogenetic classification in E. co...

Detection of enteric agents into a cats' shelter with cases of chronic diarrhea in Southern Brazil

Pesqui. vet. bras; 39 (8), 2019
This study carried out a survey about enteropathogenic agents in domestic cats’ shelter as a stage of investigation for the intermittent chronic diarrhea. Individual fecal samples from 39 cats with free access to the external environment were submitted to parasitological examination, parvovirus, and co...

Investigation of Norovirus genogroups (GI, GII and GIV) in stool of pet dogs with diarrhea

Pesqui. vet. bras; 39 (6), 2019
In this study, we searched the existence of human norovirus (NoV) GI, GII and GIV in the stool of 128 pet dogs with diarrhea, of different sex, age and breed, in Burdur, Turkey, using Real-Time PCR method. Human NoV GII was found in only 5 of the 128 dog stool samples (3.91%). It was discovered that huma...

What is known about Tritrichomonas foetus infection in cats?

Abstract Tritrichomonas foetus is a parasite that has been definitively identified as an agent of trichomonosis, a disease characterized by chronic diarrhea. T. foetus colonizes portions of the feline large intestine, and manifests as chronic and recurrent diarrhea with mucus and fresh blood, which is of...