Vascularization Heart
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Fenofibrato (agonista do receptor ativador da proliferação peroxissomal) modula o sistema renina-angiotensina no coração de camundongos alimentados com dieta hiperlipídica / Fenofibrate (peroxisome proliferator-activated receptor alpha agonist) modulates the renin-angiotensin system in the heart of mice fed with a high-fat diet
The aim was to study the action of fenofibrate, a peroxisome proliferator-activated receptor alpha agonist, in cardiac remodeling and protein expressions of RAS components in a model of obesity induced by diet. 3-mo-old C57BL/6 male were fed for 11 weeks with standard chow (SC group, 3.57 kcal/g of chow) or high-fat chow (HF group, 5.40 kcal/g of chow), then
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/03/2012
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2. Análise da morfologia e da vascularização do aparelho valvar das valvas mitral e tricúspide do homem: analogia com o coração canino / Morphology and vascularization of the human valvar apparatus of the mitral and tricuspid valves: analogy with canine heart
Objetivou-se, neste trabalho, estudar a morfologia e vascularização do aparelho valvar das valvas mitral e tricúspide em corações humanos, comparando os resultados com aqueles obtidos em cães. A estereologia foi usada como ferramenta que permitiu avaliar os volumes entre as cúspides valvares, cordas tendíneas e mm. papilares, para o conhecimento das
Publicado em: 2009
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3. Aspectos comparativos entre os tipos de irrigação ventricular e do nó sinoatrial em coração de gato / Comparative aspects among the irrigation types of both ventricular and sinoatrial node in cats
Utilizou-se 30 corações de gatos sem raça definida, machos e fêmeas, adultos de idades variadas que não portavam nenhuma afecção cardíaca. Os corações foram injetados pela aorta torácica com Neoprene Latex 450, corados com pigmento vermelho. Verificou-se quando do predomínio da vascularização ventricular do tipo esquerda (63,34%) que a região
Publicado em: 2009
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4. Arterial vascularization of the sinoatrial node area in normal human hearts / Vascularização arterial da região do nó sinoatrial em corações humanos normais
The sinoatrial node (NSA) is responsible for the production of the nervous impulses, which determine the cardiac contraction and its blood supply is provided by the sinoatrial node artery - ANSA. In this research we aimed to study the arterial vascularization of the NSA area in normal human hearts, with macroscopic techniques intending to identify the origin
Publicado em: 2006
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5. Arterial vascularization of the papilares muscles of the left ventricle of the dog´s heart (Canis familiaris - L. 1758) / Vascularização arterial dos músculos papilares do ventrículo esquerdo de cães (Canis familiaris - L. 1758)
Cardiac irrigation, both in man and in other mammals, is a relevant subject that has been researched by several authors, among whom H. Rodrigues and his team, who have been seeking to subsidy the biomorphological base for myocardium vascular diseases. Information about the arterial vases related to papillary muscles is incomplete and scarce in the medical li
Publicado em: 2003
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6. Estudo morfologico, morfometrico e estereologico da placenta e tecidos fetais, na transmissão transplacentaria de Trypanosoma Cruzi em camundongos
Morphologic alterations of placentas and foetus of Mus musculus infected with RAL strain of Trypanosoma cruzi were investigated by histopathological, morphometrical and stereological methods. On the 7th day of pregnancy, ten female swiss mice, weighing approximately 30-35gr were i.p. inoculated with 2x105 blood trypomastigotes of RAL strain. The animals were
Publicado em: 2000
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7. Direct arterial vascularization of estrogen-induced prolactin-secreting anterior pituitary tumors.
The rat anterior pituitary gland (AP) receives all of its blood supply via the hypophyseal portal circulation. We now report, in rats with estradiol (E2)-induced prolactin-secreting tumors, that newly formed arteries directly supply the AP and that this arteriogenesis is closely correlated with the sensitivity of two strains of rats to the tumorigenic action