[The characteristics of the incorporation of the 14C-glucose label into the total lipids of the organs and tissues of Wistar rats with Guérin's carcinoma under differing nutritional conditions].

Peculiarities of 14C-glucose label incorporation into total lipids (TL) of organs, tissues, blood serum and tumors in rats with the Guérin carcinoma under different nutrition conditions have been studied. It is determined that after recycling 14C-glucose is used in TL synthesis of organs, tissues, tumor which may be again involved in the process of metabolism, that evidences for the function of the synthesis mechanism and mobilization of TL. With an increase of tumor mass the specific activity of label in TL of organs and tissues decreases. In contrast to organs and tissues, the tumor involves 14C-glucose into synthesis of own TL independent of nutrition conditions, their level does not decrease in starvation.