Rat interferons. IV. Sialoproteins in rat serum.
Introduction of virus as inductor of interferon into rats caused a decline in serum levels of sialic acid in blood taken at the time of maximum interferon activity. Differences in the acute phase proteins were dependent on the type of virus used for induction. NDV injected intravenously did not lower serum levels of seromucoid, but given together with DMSO markedly depressed the content of this protein in the serum. Stimulation of interferon production by Sindbis virus was accompanied by a significant rise in levels of seromucoid. The same virus given together with DMSO had no effect on protein level, which remained normal, but lowered the content of sialic acid in proteins.
D000818:Animals; D001798:Blood Proteins / Q000378:metabolism; D004121:Dimethyl Sulfoxide / Q000494:pharmacology; D007249:Inflammation / Q000097:blood; D007372:Interferons / Q000096:biosynthesis*; D009522:Newcastle disease virus / Q000276:immunology; D009961:Orosomucoid / Q000378:metabolism*; D051381:Rats; D012794:Sialic Acids / Q000097:blood*; D012845:Sindbis Virus / Q000276:immunology; D014425:Turpentine / Q000494:pharmacology*; D014777:Virus Diseases / Q000097:blood / Q000276:immunology
D001798:Blood Proteins; D009961:Orosomucoid; D012794:Sialic Acids; D007372:Interferons; D014425:Turpentine; D004121:Dimethyl Sulfoxide