title: Different sensitivity of hemagglutinating and hemolytic activities of Sendai virus to non-antibody inhibitors.
abstract: Research was carried out in order to verify if some components of human serum, which are capable of inhibiting the hemagglutination by Sendai virus, are active even towards the hemolysis by the same virus. It was ascertained that both orosomucoid and low-density lipoproteins obtained by floatation had no action on the hemolysis by Sendai virus while lipoproteins precipitated with dextrane sulphate showed a certain inhibiting effect. This action however is not due to lipoproteins but is probably related to some substances used in the method of precipitation.
mesh_terms: D000914:Antibodies, Viral; D011232:Chemical Precipitation; D003911:Dextrans / Q000494:pharmacology; D005260:Female; D006386:Hemagglutination Tests; D006461:Hemolysis; D006801:Humans; D008077:Lipoproteins, LDL; D008297:Male; D009961:Orosomucoid; D010222:Parainfluenza Virus 1, Human; D011479:Protamines / Q000494:pharmacology
chemical_list: D000914:Antibodies, Viral; D003911:Dextrans; D008077:Lipoproteins, LDL; D009961:Orosomucoid; D011479:Protamines