[Effect of biologically active food supplement coenzyme Q10 on metabolic processes in the myocardium of rats kept in different temperature conditions].

In present research the action of coenzyme Q10 on energetic metabolism and antioxidant system at different temperature conditions has been studied. It was established that the addition of coenzyme Q10 caused inadequate stimulation of main metabolic systems that could lead to running out of functional reserves of cardiomyocytes. The use of coenzyme Q10 helped to optimize intracellular compensating mechanisms supplying the defense of myocardium.

[Various forms of water in the rat myocardium and liver during blood loss and the early postresuscitation period].

Different forms of water content were studied in myocardium and liver of male rats at 2-h hypotension and during the early postreanimation period. The phenomenon of redistribution of free and bound water was found. Comparison of water balance during the postreanimation period in the myocardium and liver revealed that normalization of different forms of water occured in myocardium.

[Effect of perftoran on cerebral blood flow in the reperfusion period after global transient brain ischemia].

It was established, while modeling the global transient cerebral ischemia in experiments with 51 anesthetized nonlinear white rats (weight 300-330 g), that a preliminary administration of perftoran in the discussed pathology does not only improve the reperfusion process in the brain but also levels the deficits of crystalloid solutions used as blood substitutes (by the example of physiological solution). Therefore, the drug has a cytoprotective action on the vascular-system endothelium. A direct admixture of perftoran to the autoblood introduced after global transient cerebral ischemia improves essentially the reperfusion-period course in the brain versus the combination of physiological solution and autoblood.

Water status and LPO in rat tissues during massive blood loss and irradiation with He-Ne laser.

We revealed a relationship between water balance and LPO in the myocardium, liver, and blood plasma during massive blood loss and irradiation with He-Ne laser. Low-intensity laser irradiation of the plasma inhibits LPO and normalizes water balance in rat tissues during massive blood loss.