[Serodiagnosis of schistosomiasis mansoni using an egg extract semi-purified by precipitation with ammonium sulfate].
Fifty one sera from bilharziosis patients and thirty control sera were examined with a Schistosoma mansoni egg antigen purified by precipitation with ammonium sulphate at 50% saturation. Sensitivity and specificity were good and showed a good correlation with results obtained by MSA1 antigen, but antigen tested is far more easier to prepare than MSA1.
D000645:Ammonium Sulfate; D000947:Antigens, Helminth / Q000276:immunology*; D006801:Humans; D012550:Schistosoma mansoni / Q000276:immunology*; D012555:Schistosomiasis mansoni / Q000175:diagnosis*; D012698:Serologic Tests
D000947:Antigens, Helminth; D000645:Ammonium Sulfate
Diagnostic sérologique de la bilharziose à S. mansoni à l'aide d'un extrait ovulaire semi-purifié par précipitation par le sulfate d'ammonium.