title: Polycationic modified polypeptides enhancing poly I:C induced viral resistance.
abstract: Polycationic modified derivatives of polyglutamic acid are at least as good enhancers of poly I:C induced viral resistance in various cell cultures as are DEAE-dextran or poly-L-lysine.
mesh_terms: D000818:Animals; D002460:Cell Line; D002478:Cells, Cultured; D003637:DEAE-Dextran / Q000494:pharmacology; D005347:Fibroblasts / Q000187:drug effects*; D005973:Glutamine / Q000031:analogs & derivatives; D006801:Humans; D051379:Mice; D010455:Peptides / Q000494:pharmacology*; D011070:Poly I-C; D011107:Polylysine / Q000494:pharmacology; D014721:Vesicular stomatitis Indiana virus; D014774:Virulence / Q000187:drug effects*
chemical_list: D010455:Peptides; D005973:Glutamine; D011107:Polylysine; D003637:DEAE-Dextran; D011070:Poly I-C