[The effect of chemical agents on lysosome fusion with phagosomes and on the F-actin content in murine peritoneal macrophages].

The influence of natural and synthetic polyamines, phalloidin, cytochalasin D, vinblastine, colchicine, puromycin, chlorpromazine, urea, glutaraldehyde, and ethanol on the phagosome-lysosome fusion and the content of F-actin in murine peritoneal macrophages has been studied. Fluorescent phallotoxin FITC-phalloidin was used to stain F-actin. Natural polyamines (spermine, spermidine, putrescine), phalloidin, ethanol (0.