[Morphologic effect of finoptin and obzidane on intact ventricular cardiac myocytes].

Finoptin and obzidane influence on morphologic signs of intact ventricular cardiac hystiocytes has been examined during the experiments on animals by means of the complex of histological and histochemical methods, electron microscopy as well as morphometry. It has been established that long-term using of finoptin and obzidane medication to intact animals does not affect cardiac hystiocytes. Finoptin can increase the thickness of the glycocalix layer and partly block Ca2+ -binding locus of plasmolemma.

[Ultrastructure and metabolism of cardiomyocytes under experimental stress].

Morphogenesis of adaptational, disadaptational, and alterative changes affected structure and function of all live-supporting systems (contractile elements, macroergic phosphate synthesis, intracellular regeneration, and electrolyte exchange control) was studied in cardiomyocytes under experimental chronic stress using ultrastructural and cytochemical methods.