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	Provedor de dados Biol. Res. (1) BJMBR (1) International Journal of Morphology (1) Autor Amaral,S.L. (1) Barreira,Amilton Antunes (1) COCIÑA,MANUELA (1) Fazan,Valéria Paula Sassoli (1) GÜNTHER,BRUNO (1) MORGADO,ENRIQUE (1) Michelini,L.C. (1) Santos,Ana Paula (1) Suaid,Carla Adelino (1) Yamane,Fernanda de Oliveira (1) Mais... Palavra-chave Capillaries (3) Anatomy and histology (1) Animal experimental use (1) Arterial pressures (1) Arterioles (1) Exercise training (1) Hypertension (1) Microcirculation (1) Myelinated nerve fibers (1) Pulmonary microcirculation (1) Rat sciatic nerve (1) Sheet flow (1) Systemic circulation (1) Venules (1) Mais... Tipo do documento Journal article (2) Info:eu-repo/semantics/article (1) Ano 2016 (1) 2011 (1) 2005 (1) País Chile (2) Brazil (1) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Aspects of the Macro and Microscopic Anatomy of the Sciatic Nerve in Wistar Rats International Journal of Morphology Suaid,Carla Adelino; Santos,Ana Paula; Yamane,Fernanda de Oliveira; Fazan,Valéria Paula Sassoli; Barreira,Amilton Antunes. The present study seeks to systematize morphological and morphometrical parameters and brings new data on the main branch of the lumbosacral plexus ­ i.e., sciatic nerve ­ in Wistar rats aged four and seven weeks. Sixteen female were divided into two groups, namely animals aged four weeks, and animals aged seven weeks. The specimens were studied at proximal and distal segments of the right hind limb sciatic nerves. Semi-thin transverse sections (0.25 µm thickness) were stained with 1 % toluidine blue, and the morphometric analysis was processed through the KS 400 software. Except for the number of fascicles and fascicular diameter, no differences were found between the proximal and distal segments. We observed differences when morphometric values were... Tipo: Journal article Palavras-chave: Rat sciatic nerve; Myelinated nerve fibers; Capillaries; Anatomy and histology; Animal experimental use. Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000300010 Two alternative models concerning the perialveolar microcirculation in mammalian lungs Biol. Res. GÜNTHER,BRUNO; MORGADO,ENRIQUE; COCIÑA,MANUELA. Despite the fact that the concept of sheet-flow in the pulmonary microcirculation of mammals was introduced more than three decades ago, the capillary circulatory model still prevails in the physiological literature. Since cardiac output is identical in the systemic and in pulmonary circulations, it is noteworthy that in the former, the resulting arterial pressure is five times higher than that of the latter, which means that the corresponding microcirculations must be radically different. The present study addresses this problem from both morphological and physiological perspectives. Tipo: Journal article Palavras-chave: Arterial pressures; Capillaries; Pulmonary microcirculation; Sheet flow; Systemic circulation. Ano: 2005 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602005000100007 Effect of gender on training-induced vascular remodeling in SHR BJMBR Amaral,S.L.; Michelini,L.C.. There is accumulating evidence that physical inactivity, associated with the modern sedentary lifestyle, is a major determinant of hypertension. It represents the most important modifiable risk factor for cardiovascular diseases, which are the leading cause of morbidity and mortality for both men and women. In addition to involving sympathetic overactivity that alters hemodynamic parameters, hypertension is accompanied by several abnormalities in the skeletal muscle circulation including vessel rarefaction and increased arteriole wall-to-lumen ratio, which contribute to increased total peripheral resistance. Low-intensity aerobic training is a promising tool for the prevention, treatment and control of high blood pressure, but its efficacy may differ... Tipo: Info:eu-repo/semantics/article Palavras-chave: Exercise training; Hypertension; Microcirculation; Arterioles; Capillaries; Venules. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2011000900001 Registros recuperados: 3 Primeira ... 1 ... Última

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