Abstract
Adult clonorchis sinensis were obtained from dogs, infected experimentally. Four antigens (A.B.C. D.) were fractionated from adult worms by chemical method.
The tests were conducted on the scram of dogs infected with clonorchis sinensis, men suffering from clonorchiasis, the sera of healthy dogs and men, with the 4 antigens (A. B. C. D.) prepared from the adult werms of clonorchis sinensis. Among 4 antigens, Antigen A, used as test antigen, showed the best satisfying results and other, B.C.D also fairly good results.
By paper electroesis, protein and polysaccharide in 4 antigens were studied.
