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Itens para a visualização no momento 11-20 of 23
Vacina experimental contra o vírus da diarréia viral bovina (BVDV): avaliação da inocuidade, eficácia e modelo para testes de proteção vacinal
(Universidade Federal de Santa Maria, 2002-01-11)
This study aimed to evaluate two attenuated strains of bovine viral diarrhea virus (BVDV) as vaccine candidates and to study the effects of inoculation of two Brazilian BVDV type 2 (BVDV-2) isolates in calves. In the first ...
Vegetação e mecanismos de regeneração em fragmento de floresta estacional decidual ripária, Cachoeira do Sul, RS, Brasil
(Universidade Federal de Santa Maria, 2002-10-04)
Riparian forests are complex ecosystems closely associated with river dynamics and occurring under particular phytogeographic conditions. In the state of Rio Grande do Sul, these forests have been altered and fragmented ...
Vitrificação de oócitos bovinos imaturos
(Universidade Federal de Santa Maria, 2002-02-22)
The development of reproductive biotechnology has been originating new challenges in many areas. In the cryobiology, the current challenge is to obtain an appropriate methodology for bovine oocyte cryopreservation, especially ...
Fenologia de uma comunidade arbórea em Santa Maria, RS
(Universidade Federal de Santa Maria, 2002-06-26)
This work aimed to describe the reproductive (flowering and
fruiting) and vegetative (leaf change) phenological events of a
Seasonal Deciduous Forest tree community located in Santa Maria
county (53°50' W long. and ...
Líquido folicular eqüino na produção in vitro de embriões bovinos
(Universidade Federal de Santa Maria, 2002-01-07)
Follicular fluid has been used for in vitro embryo production, although it offers the risk of disease transmission. The use of heterologous follicular fluid can be an alternative to avoid infection. The effect of equine ...
Administração epidural de tiletamina-zolazepam ou da associação de romifidina e morfina em eqüinos
(Universidade Federal de Santa Maria, 2002-01-25)
Epidural analgesia has been used as an adjuvant to general anesthesia, being an effective procedure to treat the acute and cronic pain. This tecnique allow preoperative, transoperative and postoperative analgesia. Three ...
Potencial de inibição in vitro de linhagens de milho (Zea mays L.) sobre Aspergillus parasiticus e consequente produção de aflatoxinas
(Universidade Federal de Santa Maria, 2002-02-15)
Some methodologies were adapted in order to evaluate the inhibition’s capacity of growing and production of aflatoxins, in vitro, of Aspergillus parasiticus (NRLL 2999) by nine maize’s strain. The evaluation of antifungal ...
Acrílico auto-polimerizável associado ou não a retalho mucoperiostal simples, no tratamento de fístula oronasal experimental, em cães
(Universidade Federal de Santa Maria, 2002-04-12)
Oronasal fistula in dogs may determine secondary complications, that need surgical treatment. Repair of oronasal fistula constitute a challenge to surgeons. In order to evaluate the efficacy of polymethylmethacrylate with ...
Substituição do ligamento cruzado cranial de cães por tendão conservado em glicerina e associado a fio de náilon
(Universidade Federal de Santa Maria, 2002-02-09)
Rupture of the cranial cruciate ligament (CCL) is the one of the most prevalent stifle diseases in dogs and its therapy is a problem today. The purpose of this report was to evaluate the response to long digital extensor ...
Osteossíntese de úmero por xenoenxerto ósseo preservado em glicerina 98% ou mel em pombos domésticos (Columba livia)
(Universidade Federal de Santa Maria, 2002-02-04)
In this study an osteosynthesis technique of transverse humeral fractures diaphysis with use of preserved canine fibula or tibia was evaluated in pigeons by clinical, histologic and radiographic observations. Twenty eight ...