| Abstract: | The response of the system of mononuclear phagocytes (SMP) to doxorubicin, an antitumor antibiotic, most widely used in oncological care, was studied. It was shown that a single intraperitoneal administration of doxorubicin to CBA mice in the maximum tolerance doses induced suppression of absorptive SMP capacity and increased IL-I secretion by the bone marrow and peritoneal macrophages both in the stimulated and spontaneous tests in early periods after cytostatic administration. There was a significant rise in the ability of SMP bone marrow elements to respond to the macrophage activating factor, as well as an increase in the cytotoxic activity of bone marrow and peritoneal macrophages. |
