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Itens para a visualização no momento 21-29 of 29
Morfologia e imunoistoquímica dos carcinomas de células escamosas alimentares associados ao consumo de Pteridium aquilinum em bovinos
(Universidade Federal de Santa Maria, 2007-02-09)
To determine the main factors influencing the biological behavior of 40 squamous cell carcinomas (SCC) of the
upper digestive tract (UDT) of cattle associated with spontaneous ingestion of bracken fern (Pteridium
aquilinum), ...
Regulação da expressão do receptor AT2 e efeito da angiotensina II sobre a expressão de genes envolvidos no desenvolvimento folicular e ovulação em células da granulosa de bovinos
(Universidade Federal de Santa Maria, 2007-09-27)
The objective of this study was to investigate the factors controling the expression of angiotensin II (AngII) receptors and to determine the physiological role of AngII in granulosa cells. The AGTR2 receptor was localized ...
Características reprodutivas sazonais da égua crioula em uma propriedade à latitude 29º38 S no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2007-03-27)
The Criollo Horse breed is gaining increasing importance in our state, due to competition to economic and cultural aspects. However, few studies were developed with this horse breed. Under seasonal and natural photoperiod ...
Sexagem de embriões bovinos produzidos in vitro com sêmen selecionado por Percoll ou Swim-up
(Universidade Federal de Santa Maria, 2007-02-27)
Preimplantation genetic diagnosis (PGD) is becoming a current issue in animal reproduction biotechnology due to economical reasons. Predetermining the sex of
offspring is one example of PGD. This study aimed to determine ...
A membrana de látex como implante para correção de defeitos musculares em cães e coelhos
(Universidade Federal de Santa Maria, 2007-01-17)
This dissertation presents an implant model of natural latex to be used on partial canine diaphragm replacement. The implant could be used in cases of diaphragmatic hernias, or significant loss of the diaphragm integrity ...
Adaptação do índice de massa corporal humano para cães
(Universidade Federal de Santa Maria, 2007-01-25)
The index of corporal mass (ICM) is broadlly used to measure the corporal mass of adults. A high fat index is related to heart and circulation problems, infertility, diabetes, arthritis, difficulty to move around or breathe ...
Artrografia com meio de contraste positivo e duplo contraste em articulação escápulo-umeral de cães
(Universidade Federal de Santa Maria, 2007-07-27)
The double contrast artrography is a diagnostic method in which positive contrast material (MCP) is injected in the joint space followed by negative contrast in order to outline lesions on the articular surfaces and adjacent ...
Esteróides no controle da regressão de folículos de diferentes diâmetros para uso em sistemas de inseminação artificial em tempo fixo de vacas de corte no pós-parto
(Universidade Federal de Santa Maria, 2007-02-13)
Progestin associated to estradiol benzoate (EB) became the most used treatment for estrous induction in beef cow. However, those programs that use this association still can be enhanced to produce better pregnancy rates ...
Efeito de bloqueadores meióticos na maturação e ultraestrutura de oócitos e sua conseqüência na produção de embriões in vitro
(Universidade Federal de Santa Maria, 2007-06-29)
The aim of this study was test the effect of Cordicepim (CY), an inhibitor of mRNA translation, associate with growth factor (IGF-I), in the presence or absence of Roscovitina (Ros), a mitogen promoting factor blocker. ...