title: Dependence of antiviral activity on molecular weight in an interferon stimulator of the natural double-stranded RNA type.
mesh_terms: D000818:Animals; D001435:Bacteriophages; D001921:Brain / Q000382:microbiology; D002642:Chick Embryo; D004669:Encephalitis Viruses, Tick-Borne / Q000187:drug effects / Q000254:growth & development / Q000302:isolation & purification / Q000401:mortality; D004675:Encephalitis, Tick-Borne / Q000097:blood / Q000517:prevention & control*; D007369:Interferon Inducers / Q000008:administration & dosage / Q000633:toxicity; D007372:Interferons / Q000097:blood; D051379:Mice; D008970:Molecular Weight; D009691:Nucleic Acid Denaturation; D012367:RNA, Viral / Q000008:administration & dosage / Q000032:analysis / Q000302:isolation & purification / Q000633:toxicity; D014776:Virus Cultivation; D014779:Virus Replication / Q000187:drug effects
chemical_list: D007369:Interferon Inducers; D012367:RNA, Viral; D007372:Interferons