Влияние дексаметазона на морфофункциональные характеристики реализации гидроосмотического эффекта вазопрессина в почке крыс

Abstract

Some morphofunctional characteristics of osmotic concentration of the rat kidney with dexamethasone under conditions of normal and decreased secretion of endogenous vasopressin have been studied. Different degrees of dexamethasone influence are shown depending on the level of vasopressin in the blood of rats on a number of functional (urine osmolality, osmotic concentration index, distribution of sodium, potassium, urea, water in different functional zones of the kidney) and structural (subcapsular space size of nephrons, height of inner medulla collecting duct epithelium, histochemical detection of acidic glycosaminoglycans) parameters.