title: DEAE-dextran and polybrene cation enhancement and dextran sulfate anion inhibition of immune cytolysis.
mesh_terms: D000818:Animals; D002413:Cations, Divalent; D003601:Cytotoxicity Tests, Immunologic; D003911:Dextrans / Q000494:pharmacology*; D005347:Fibroblasts / Q000276:immunology; D006386:Hemagglutination Tests; D009052:Leukemia Virus, Murine / Q000276:immunology / Q000472:pathogenicity; D051379:Mice; D009374:Neoplasms, Experimental / Q000276:immunology; D051381:Rats / Q000276:immunology; D013154:Spleen / Q000166:cytology; D013431:Sulfates / Q000494:pharmacology
chemical_list: D002413:Cations, Divalent; D003911:Dextrans; D013431:Sulfates