Physiological features of hemocytes of Therea olegrandjeani

The aim of the study was to compile the hemocytic formula of imago Therea olegrandjeani, to study the resistance of each hemocytic type to osmotic load and the overall viability of cells. Phagocytes are resistant to changes in the environment osmolarity due to the reserve of the plasmalemma and membrane organelles. Due to the lack of membrane folding, progemocytes are able to withstand only short-term effects of hypotonic conditions, activating volume-sensitive ion transport pathways. Granulocytes and spherulocytes have mechanisms of regulatory volume reduction, which makes it possible to return the size to its normal state. Cell viability decreases rapidly after 10 minutes of being in conditions other than physiologically normal.