[Morphometric characteristics and functional activity of the cells of Ehrlich ascites cancer found in different phases of the cell cycle].

The Ehrlich ascites carcinoma cells at different interphase periods have been studied for dynamics of ultrastructural and morphometric characteristics and biochemical analysis of metabolism of the given cells has been made. A distinctive structure-function correlation detectable by stage coincidence in the re-structure with the cell metabolism alterations is shown.

[Changes in oxygen tension in tumor during induced hyperglycemia].

It is shown that tumour PO2 falls by the factor of 2 or 3 at the 120-150 min i/v glucose infusion (80 mg.kg-1.min-1) to the rats bearing Guerin carcinoma.