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Itens para a visualização no momento 11-20 of 40
Interferon tipo I produzido por embriões in vitro na sinalização endócrina anterior ao período clássico de reconhecimento materno da gestação em bovinos
(Universidade Federal de Santa Maria, 2017-01-26)
Maternal recognition of pregnancy period in bovine is characterized when the concept secrets
IFNT and signals its presence inside maternal uterus. IFNT main function is to maintain
corpus luteum producing progesterone ...
Métodos de controle anti-helmíntico na pecuária de corte – impactos econômicos e consequências
(Universidade Federal de Santa Maria, 2019-03-08)
Brazilian beef cattle are constantly evolving and has reached levels that have made it one of the main economic sectors of the country. Infections by gastrointestinal nematodes constitute an important obstacle to the ...
Patogênese e terapia experimental da infecção pelo alfaherpesvírus bovino 2
(Universidade Federal de Santa Maria, 2020-08-25)
Bovine alphaherpesvirus 2 (BoHV-2) - the agent of bovine herpetic mamillitis (BHM) – is related to Human alphaherpesviruses 1 and 2 (HHV-1, HHV-2) and has been proposed as a model for vaccine and drug testing. In addition, ...
Rotas de sinalização na divergência folicular e luteólise em bovinos
(Universidade Federal de Santa Maria, 2014-09-12)
It is well established that locally produced factors exert pivotal roles during dominant follicle selection, oocyte maturation, ovulation and luteolysis. However, the identification of these factors and pathways involved ...
Rota de ação da prostaglandina F22α administrada via submucosa vulvar na luteólise de bovinos
(Universidade Federal de Santa Maria, 2011-09-16)
The aim of this study was to verify if prostaglandin F2α (PGF2α) administered by
intravulvosubmucous (IVSM) injection induces luteolysis by reaching the corpus luteum (CL)
directly by a local absorption rote, preventing ...
Avaliação da dor em bezerras amochadas com ferro quente após distintos protocolos de analgesia
(Universidade Federal de Santa Maria, 2021-04-29)
The behavior of the calves after dehorn with hot iron indicates whether the pain mitigation protocol was efficient. The aim of this study was to evaluate the effects of different non-steroidal anti-inflammatory drugs in ...
Construção e caracterização de recombinante do herpesvírus bovino tipo 1 com deleção da glicoproteína E para uso em vacina
(Universidade Federal de Santa Maria, 2015-02-27)
Vaccines with antigenic markers also known as differential vaccines have been largely used for control and prevention of bovine herpesvirus 1 (BoHV-1) infection. With this purpose, a Brazilian BoHV-1 isolate (SV56/90) ...
Receptor ativado por proliferador de peroxissomo gama (PPARγ) na divergência folicular em bovinos
(Universidade Federal de Santa Maria, 2016-02-19)
Endocrine and locally produced factors are involved in the selection of the dominant ovarian
follicle in the cow. Studies have been conducted to elucidate the precise mechanism by which,
in most cases, only one follicle ...
Peptídeos natriuréticos e angiotensina-(1-7) durante o processo de ovulação em bovinos
(Universidade Federal de Santa Maria, 2015-02-20)
Ovulation is controlled by a complex and dynamic interaction of factors, including endocrine and vasoactive mechanisms, cellular messengers and activating enzymes. It is well established that locally produced factors exert ...
Patogênese dos carcinomas de células escamosas alimentares associados ao consumo de Pteridium aquilinum em bovinos
(Universidade Federal de Santa Maria, 2010-12-17)
It is believed that papilloma formation is critical to pathogenesis of the upper digestive tract (UDT) squamous
cell carcinomas (SCCs) in cattle, the so called papilloma-carcinoma syndrome. Due to the maintenance ...