[The effect of humoral factors on phagocytic activity of central macrophages in the erythroblast islet culture].
A 24-hour cultivation of erythroblast islets (El) in presence of erythropoietin (EP) and macrophage colony stimulating factor (MCSF) led to a concentration-dependent enhancement of phagocytic activity (PA) of the El's "central" macrophages. The latter phenomenon was revealed in "mature" El classes only. The PA of "central" macrophages in "proliferating" El appeared to be affected neither by EP, nor by MCSF.
Tishevskaia
N V
NV
South-Ural Scientific Centre, Russian Acad. Med. Sci., 454092, Cheliabinsk, 64 Vorovskogo St., Russia.
Sheviakov
S A
SA
Zakharov
Iu M
IuM
D000818:Animals; D001853:Bone Marrow / Q000187:drug effects / Q000502:physiology*; D002478:Cells, Cultured; D004900:Erythroblasts / Q000166:cytology / Q000187:drug effects / Q000502:physiology*; D004920:Erythropoiesis / Q000187:drug effects / Q000502:physiology; D004921:Erythropoietin / Q000494:pharmacology*; D016173:Macrophage Colony-Stimulating Factor / Q000494:pharmacology*; D008264:Macrophages / Q000187:drug effects / Q000502:physiology*; D008297:Male; D010587:Phagocytosis / Q000187:drug effects* / Q000502:physiology; D051381:Rats
D004921:Erythropoietin; D016173:Macrophage Colony-Stimulating Factor