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Ultrastructural and morphometric aspects of ageing in the retinal capillaries of rats
(1997-04-01)
Age-related morphological, ultrastructural and morphometric changes in the capillaries of the superficial and deep plexuses of the rat retina were studied in animals aged from 3 to 15 months. Our results suggest that ...
Ultrastructural and morphometric aspects of ageing in the retinal capillaries of rats
(1997-04-01)
Age-related morphological, ultrastructural and morphometric changes in the capillaries of the superficial and deep plexuses of the rat retina were studied in animals aged from 3 to 15 months. Our results suggest that ...
Protein synthesis studies in skeletal muscle of aging rats. II. In vitro studies with 0.5M potassium chloride washed polyribosomes
(1984-01-01)
To investigate further the age-related reduction in muscle protein synthesis activity found previously using a crude polyribosome/pH 5 system (Pluskal et al., 1984), a 0.5M KCl washing procedure was utilized to remove the ...
Protein synthesis studies in skeletal muscle of aging rats. II. In vitro studies with 0.5M potassium chloride washed polyribosomes
(1984-01-01)
To investigate further the age-related reduction in muscle protein synthesis activity found previously using a crude polyribosome/pH 5 system (Pluskal et al., 1984), a 0.5M KCl washing procedure was utilized to remove the ...
Combined effects of age and diet-induced obesity on biochemical parameters and cardiac energy metabolism in rats
(2013-02-01)
Obesity is often associated with decreased fat oxidation and aging is a well-recognized risk factor for cardiovascular disease. This study investigated calorimetric and morphometric parameters, as well as the glucose levels, ...
Combined effects of age and diet-induced obesity on biochemical parameters and cardiac energy metabolism in rats
(2013-02-01)
Obesity is often associated with decreased fat oxidation and aging is a well-recognized risk factor for cardiovascular disease. This study investigated calorimetric and morphometric parameters, as well as the glucose levels, ...
Efeito do envelhecimento sobre o comportamento mecânico dos músculos papilares de ratos Wistar.
(1993-04-01)
PURPOSE--To evaluate the effects of age on mechanical performance of rat myocardium. METHODS--Left ventricular papillary muscles were isolated from male Wistar rats at 1, 3, 6 and 12 months of age. Muscles were studied ...