The somatic cell count (SCC) is a screening test for the evaluation of intramammary infection; however, changes in mammary secretion during colostrogenesis can promote a physiological increase in the SCC, potentially reducing its reliability in the diagnosis of mastitis. Therefore, the aim of this study was to evaluate bovine colostrum SCC as an indicative parameter of breast infection in Holstein periparturien...
A Chlamydophila felis está associada à infecção de trato respiratório superior. No presente estudo, foram utilizados 31 felinos de um gatil não comercial, localizado em Osasco/SP. Os gatos apresentavam manifestações clínicas, classificadas de 1 a 4, sendo 4 atribuído àqueles que apresentavam pior manifestação clínica. Foi observada a intensidade de manifestação clínica grau 1 em 16,13% dos gatos, a 2 em 25,81%,...
The role of psittacine birds as a reservoir of avian pathogenic Escherichia coli (APEC) is not known but would be helpful in understanding the human – animal interface, since the enteric microbiota of these birds consists of Gram positive bacteria. The aim of this study was to identify the presence of APEC in feces of clinically healthy Guaruba guarouba. To do this, we isolated and analyzed E. coli from cloacal...