Pd123 319
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Alterations in the Renin-Angiotensin System in the contralateral carotid artery after balloon catheter injury / Alterações do Sistema Renina-Angiotensina na artéria carótida contralateral à lesão por cateter balão
Fifteen days after balloon catheter injury Emax of Ang II was increased in the contralateral artery as compared to values obtained in arteries from intact animals. This increase in Ang II Emax was not modified in the absence of the endothelium. The morphological and morphometric characteristics in the contralateral artery were not altered as compared to cont
Publicado em: 2010
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2. 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 / REGULATION OF AT2 RECEPTORS IN BOVINE GRANULOSA CELLS, AND EFFECTS OF ANGIOTENSIN II ON GENES INVOLVED IN FOLLICLE DEVELOPMENT AND OVULATION
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 in granulosa (and theca) cells from follicles of different sizes. Bovine ovaries were collected at a local abattoir and small follicles (
Publicado em: 2007
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3. THE ROLE OF ANGIOTENSIN II ON EARLY MECHANISM OF BOVINE OVULATION VIA AT2 RECEPTOR SUBTYPE / ANGIOTENSINA II NO MECANISMO INICIAL DE OVULAÇÃO, ATRAVÉS DOS RECEPTORES AT2, EM BOVINOS
The aim of this work was to investigate the role of angiotensin II (Ang II) in the mechanism of ovulation in the bovine, using an in vivo model, through the injection of the Ang II receptor antagonists in mature follicles. The animals were pre-synchronized and when the follicles reached a minimum diameter of 12mm, they received the treatments and were challe
Publicado em: 2006