WebMay 1, 1973 · Cytochalasin B (CB) at concentrations as low as 1 μg/ml inhibits phagocytosis of opsonized sheep erythrocytes by peritoneal macrophages. However, 50 μg/ml CB has no discernible effect on the pinocytosis of proteins. In the continuing presence of CB ingested proteins are degraded and released from macrophages in an apparently … WebJul 15, 2002 · Cytochalasin B (10 μg ml-1) inhibits phagocytosis in both microstomes and macrostomes, indicating that actin filaments play an active role in phagocytosis in both cell types. The antitubulin drug nocodazole(0.3-30 μmol l -1 ) inhibits the formation of more than one phagosome in the macrostome, indicating that membrane transport to the oral ...
Phagocytosis and activation of bone marrow‐derived …
WebJul 1, 1974 · Cytochalasin B (37 µg per ml) reduces the rate of food vacuole formation, i.e. the rate of phagocytosis, in Tetrahymena pyriformis. Cytochalasin B in this … WebCytochalasin B inhibits phagocytosis by both mononulcear phagocytes and polymorphonuclear leukocytes but it does not affect the micropinocytic activity of … buy property rethymnon crete
Biology Free Full-Text Neutrophil Development, Migration, and ...
WebCytochalasin B. 3. Inhibition of human polymorphonuclear leukocyte phagocytosis. Proc Soc Exp Biol Med. 1971 May; 137 (1):161–164. [Google Scholar] Malawista SE, Gee JB, … WebCytochalasin B has been reported to inhibit the following cellular functions: release of growth hormone; thyroid secretion; phagocytosis; platelet aggregation and clot retraction; and hexase transport. Cytotoxicity to HeLa cells, ED50 between 1 and 2.5μg/ml. WebCytochalasin B. 3. Inhibition of human polymorphonuclear leukocyte phagocytosis. Proc Soc Exp Biol Med. 1971 May; 137 (1):161–164. [Google Scholar] Malawista SE, Gee JB, Bensch KG. Cytochalasin B reversibly inhibits phagocytosis: functional, metabolic, and ultrastructural effects in human blood leukocytes and rabbit alveolar macrophages. buy property research