Dynamics of quick changes in phosphatidylinosite-3,4,5-tryphosphates content in blood erythrocytes tumour and normal cells of patients with stomach cancer

It was established that addition of calcium chloride to erythrocytes, tumour and normal cells is followed by quick reversible changes in the content of phosphatidylinosite-3,4,5-tryphosphates in these cells. The dynamics of change phosphatidylinosite-3,4,5-tryphosphates and their amplitude in oncopatients differ from those in healthy persons. The dates prove the capability of rapid phosphatidylinosite-3,4,5-tryphosphates alterations in blood erythrocytes and tumour membranes in attempt to obtain the information about the paticularees of stomach cancer molecular mechanisms development.