Correlation between circulating schistosomal antigen, schistosomal complement C3 and intensity of infection

ABSTRACT

53.7% of the already parasitologically proved schistosomiasis cases showed circulating schistosomal antigen [C.S.A.] in their sera with significantly higher levels than the controls, with no correlation between the level of C.S.A. and the foecal egg count. Significant higher levels of schistosomal complement C3 were found in schistosomiasis patients as compared to the control group, with no significant difference in the mean level of C3 between patients with positive and negative C.S.A