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Regulação epigenética no desenvolvimento embrionário inicial e reprogramação celular na clonagem por transferência nuclear
(Universidade Federal de Santa Maria, 2019-02-13)
Recent studies highlight the role of epigenetic changes during reproductive events, from the
formation of gametes to fertilization and early embryo development. In these processes, a dynamic
epigenetic regulation is ...
Aspectos epidemiológicos, clínico-patológicos e genéticos de parvovírus canino tipo 2 (CPV-2) no Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2019-02-28)
Canine parvovirus type 2 CPV-2 is considered the most important agent of enteritis in dogs. CPV-2 has undergone a rapid genetic evolution, mainly due to mutations in the major capsid protein (VP2) gene, whose product is ...
Efeito metafilático do disseleneto de difenila na saúde de bezerras holandesas
(Universidade Federal de Santa Maria, 2019-02-28)
The objective of this work was to evaluate the metaphylactic effect of diphenyl diselenide
(PhSe)2 on the health of Holstein calves from birth to weaning. Twenty female Holstein calves
from birth to seventy ...
Campylobacter fetus: revisão sistemática, desenvolvimento e caracterização antigênica da proteína SapA mutante com potencial imunobiólogico
(Universidade Federal de Santa Maria, 2019-03-08)
Bovine genital campylobacteriosis (BGC) is an important reproductive disease of the
venereal nature, caused by the bacterium Campylobacter fetus subsp. venerealis and
entails worldwide economic losses. The main virulence ...
Helmintoses de ruminantes: i. viabilidade econômica do tratamento anti-helmíntico; ii. perfil da resistência anti-helmíntica de nematódeos gastrointestinais de ruminantes
(Universidade Federal de Santa Maria, 2019-03-18)
Resistance of gastrointestinal nematodes is an emerging problem in ruminant production in Brazil and other regions of the world, and is largely related to deficits in productive indexes due to its effects on the welfare ...