[The number of the rat peritoneal cells in normal condition, blood loss, and under colchicine injection].

The modification of peritoneal cells derivation method proposed for the peritoneum rat, and the absolute amount of peritoneal lymphocytes, monocytes, macrophages, stem and polymorphonuclear neutrophyles, mat cells was determined. The procedure of acute 2% blood loss was found to reduce the total amount of the peritoneal cells due to depletion of lymphocytes accompanied by an increase in amount and proliferative activity of monocyte peritoneal cells, stem neutrophiles appearance in the peritoneal cavity. The subcutaneous injection of colchicine solution reduces the number of the peritoneal macrophages in normal rats, decreases the number of the monocytes, polymorphonuclear neutrophiles and led to disappearance of the stem neutrophiles on the second day of blood loss.