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Tensile strength and histological changes of abdominal aorta of malnourished rats
(1995-01-01)
The resistance of the abdominal aorta of rats after 6, 7 and 8 weeks of malnutrition, compared with control animals, was evaluated by longitudinal tensiometry. Weakness of this vessel in malnourished rats was demonstrated; ...
Tensile strength and histological changes of abdominal aorta of malnourished rats
(1995-01-01)
The resistance of the abdominal aorta of rats after 6, 7 and 8 weeks of malnutrition, compared with control animals, was evaluated by longitudinal tensiometry. Weakness of this vessel in malnourished rats was demonstrated; ...
Morphologic and biomechanical changes of thoracic and abdominal aorta in a rat model of cigarette smoke exposure
(2013-08-01)
Background: Smoking is the most relevant environmental factor that affects the development of aortic aneurysm. Smokers have elevated levels of elastase activity in the arterial wall, which leads to weakening of the aorta. ...
Morphologic and biomechanical changes of thoracic and abdominal aorta in a rat model of cigarette smoke exposure
(2013-08-01)
Background: Smoking is the most relevant environmental factor that affects the development of aortic aneurysm. Smokers have elevated levels of elastase activity in the arterial wall, which leads to weakening of the aorta. ...
Effects of castration on alpha(1)-adrenoceptor subtypes in the rat aorta
(Elsevier B.V., 2002-12-01)
The expression of alpha(1)-adrenoceptor subtypes in several tissues is regulated by gonadal hormones. In this study, we investigated whether castration regulates the alpha(1)-adrenoceptor subtypes mediating the contractions ...
Effects of castration on alpha(1)-adrenoceptor subtypes in the rat aorta
(Elsevier B.V., 2002-12-01)
The expression of alpha(1)-adrenoceptor subtypes in several tissues is regulated by gonadal hormones. In this study, we investigated whether castration regulates the alpha(1)-adrenoceptor subtypes mediating the contractions ...
Características ultraestruturais do segmento abdominal da aorta de rato albino
(2007-10-01)
The objective of the present research was to investigate the ultrastructural peculiarities of the aortic wall of the rat. Seven young adult rats were used, from which fragments of the infrarenal abdominal aorta were ...
Características ultraestruturais do segmento abdominal da aorta de rato albino
(2007-10-01)
The objective of the present research was to investigate the ultrastructural peculiarities of the aortic wall of the rat. Seven young adult rats were used, from which fragments of the infrarenal abdominal aorta were ...