title: [State of the capillary network of rat myocardium in the presence of hypertrophy and physical loading].
abstract: Morphofunctional state of the capillary network in various myocardial parts was studied in white rats under normal conditions, myocardial hypertrophy of different degree and under physical loading. It was demonstrated that density, metabolic surface and capacity of the capillary bed is larger in the right ventricle than in the left one. The capillary blood supply in hypertrophied myocardium, increasing simultaneously with hypertrophy, at the state of rest corresponds to its increasing mass. On the contrary, under maximal physical loading functioning of the capillary part in the myocardium becomes unadequate that is evident from a decreasing activity of the test animals.
mesh_terms: D000818:Animals; D001017:Aortic Coarctation / Q000150:complications; D002196:Capillaries; D006332:Cardiomegaly / Q000209:etiology / Q000473:pathology*; D003331:Coronary Vessels / Q000473:pathology*; D008297:Male; D005082:Physical Exertion; D051381:Rats
vernacular_title: O sostoianii kapilliarnoĭ seti miokarda krys pri ego gipertrofii i pri fizicheskoĭ nagruzke.