Gilts represent a group risk for Mycoplasma hyopneumoniae vertical transmission in swine herds. Therefore, parity segregation can be an alternative to control M. hyopneumoniae infections. The study evaluated the effect of parity segregation on M. hyopneumoniae infection dynamics and occurrence and severi...
BACKGROUND In order to study the influence of long-term growth process and evolution environment on intestinal bacteria of different breeds, the intestinal bacteria and volatile fatty acids among the faeces of Min, Landrace and Yorkshire pigs were analysed by Illumina high-throughput sequencing of the 16...
Several pathogens and antibodies derived from serum or produced in tissues associated with the oral cavity are present in the oral fluid (OF). Considering the applicability of this alternative sample, recent studies in veterinary medicine have tested OF as a replacement for serum in diagnostic assays. Th...
Na suinocultura perdas econômicas ainda são elevadas devido aos baixos padrões de qualidade e sanidade dos animais. Dentre as afecções que afetam a produção, a erisipela é uma doença considerada importante em função dos prejuízos econômicos que causa, e pela questão de saúde pública visto...
Mycoplasma hyopneumoniae is the causative agent of enzootic pneumonia (EP), a disease that is highly prevalent and globally distributed, causing significant economic losses to the swine industry. Disease progression is characterized by reduced feed conversion and the development of lung lesions. Consider...
The objective of this study was to evaluate the adherence to and invasion of HeLa cells by Campylobacter spp. strains (total n=63) isolated from chickens (n=4), dogs (n=4), non-human primates (n=16), pigs (n=9), calf feces (n=18), and bovine genital tracts (n=12). Thirty-two strains adhered to and 13 inv...
Moreno, Luisa Z;
Miraglia, Fabiana;
Kremer, Frederico S;
Eslabao, Marcus R;
Dellagostin, Odir A;
Lilenbaum, Walter;
Freitas, Julio C;
Vasconcellos, Silvio A;
Heinemann, Marcos B;
Moreno, Andrea M.
Leptospira interrogans serovar Canicola is one of the most important pathogenic serovars for the maintenance of urban leptospirosis. Even though it is considered highly adapted to dogs, serovar Canicola infection has already been described in other animals and even a few human cases. Here, we present the...
RESUMEN Diferentes especies de roedores son potenciales transmisores de múltiples agentes zoonóticos como Leptospira spp., espiroqueta causante de la Leptospirosis, que es una enfermedad infecciosa que tiene un impacto negativo en la porcicultura debido a que genera grandes pérdidas productivas, repro...
O presente estudo teve como objetivo
acompanhar a incidência de
Salmonella sp. em fezes e órgãos
de suínos alimentados com dietas
adicionadas de antibióticos e probióticos.
Suínos sadios foram alimentados
com ração basal acrescida de
avilamicina (T0), ração basal em que
50% foi adicionada de p...
Diversidade genética de Mycoplasma hyopneumoniae tem sido relatada em análise múltipla de repetições em tandem em número variável (MLVA). O objetivo deste estudo foi descrever a distribuição espacial e a heterogeneidade genética de tipos de M. hyopneumoniae no Brasil, bem como investigar a corr...
