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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, ...
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 ...
Diversidade genética de receptores de lactoferrina e transferrina em Moraxella bovis e Moraxella bovoculi
(Universidade Federal de Santa Maria, 2021-03-04)
Infectious bovine keratoconjunctivitis (IBK) is the most important eye disease in cattle, which
has a great economic impact due to eye injuries and loss of vision, resulting in pain, reduced
milk production, and decreased ...
Atividade acaricida de siloxano organo-modificado e associações acaricidas em Rhipicephalus microplus
(Universidade Federal de Santa Maria, 2021-02-26)
Rhipicephalus microplus, is known worldwide for causing great losses in cattle farming. Through its
blood-sucking habit, it causes damage to its host, ranging from productive losses to the transmission of
diseases. The ...
Influência do estresse térmico na secreção de interferon tau por embriões bovinos produzidos in vitro: alteração na expressão gênica em células luteais
(Universidade Federal de Santa Maria, 2023-03-09)
Among the main factors that directly affect the efficiency and profitability of the
ruminant production chain is the influence of the environment, genetics and animal health.
The reduction in conception rates during hot ...
Efeito da suplementação com disseleneto de difenila no metabolismo, imunidade e status oxidativo de vacas leiteiras e seus bezerros
(Universidade Federal de Santa Maria, 2024-02-23)
The aim of this study was to evaluate the supplementation effect with diphenyl diselenide (PhSe)2 carried out during transition period, on metabolism, immunity and oxidative status of female Holstein cows and their calves. ...
Resistência antimicrobiana de escherichia coli isolada de fezes de bezerros alimentados ou não com leite de descarte
(Universidade Federal de Santa Maria, 2024-02-29)
One of the foremost concerns within the One Health framework is the presence of bacterial strains displaying multidrug resistance to antimicrobials. While the emergence and establishment of resistance are natural, inevitable, ...
A ativação da via hippo altera a sinalização do interferon tau e adopocinas em cultivo luteal primário bovino
(Universidade Federal de Santa Maria, 2024-02-23)
The corpus luteum (CL) is responsible for synthesis of progesterone, sustaining endometrial
functions, and supporting early embryonic, fetal, and placental development. Maternal
recognition of pregnancy is defined as an ...