The difference between ELISA Sandwich method A toward B in detection of membrane antigen of Toxoplasma gondii

Abstract

Spreading of toxoplasmosis to fetus can by placenta, so it caused the abortion, born dead or congenital defect. To diagnosis this disease for fixed the acute infection must get the significant increasing of IgG by the soft fee. The objections of this study are to know the difference between ELISA Sandwich A and B in detecting of membrane antigen of Toxoplasma gondii (T. gondii) in placenta tissue of pregnant women three-semester I and II with spontaneous abortion in Surakarta. One hundred serum and placenta tissue samples of pregnant women three-semester I and II with spontaneous abortion are got from dr. Muwardi Hospital. IgM anti Toxo from serum was examined by Toxo ISAGA Kit and IgG anti Toxo by Toxo Screen DA Kit. Detecting of membrane antigen of T. goodie from placenta tissue were done by ELISA Sandwich A and B. The result of this experiment showed that 33% were positive IBM and or Gig anti Toxo. Detection of membrane antigen toward 33 samples with positive Toxo (IgG positive) was highly significant different between ELISA Sandwich A (3% positive) toward ELISA Sandwich B (72.7% positive).