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以往有实验表明:弓形虫抗原与急性血吸虫病人血清可产生较严重交叉反应,为了探求交叉反应的发生是否与其蛋白组分有共同部分有关,我们采用SDS-聚丙烯酰胺凝胶电泳对血吸虫成虫、虫卵和弓形虫的蛋白组分进行了初步分析。 经SDS-聚丙烯酰胺凝胶电泳后,血吸虫成虫、虫卵和弓形虫的蛋白区带数和特征性主带数分别为:成虫28条和12条;虫卵为27和13条;弓形虫为22和7条。血吸虫成虫和虫卵中不管是谱带总数、特征性主带数及其分布均较为相似,而它们和弓形虫,无论是
Previous experiments show that: Toxoplasma antigen and acute schistosomiasis serum can produce more serious cross-reaction, in order to explore whether the occurrence of cross-reactivity and its protein components have common parts, we use SDS-polyacrylamide gel electrophoresis of schistosome adults, Egg and Toxoplasma protein components were analyzed. After SDS-polyacrylamide gel electrophoresis, the number of zona and the characteristic bands of adult worms, eggs and toxoplasmas were 28 and 12 adults, 27 and 13 eggs, For 22 and 7. Whether schistosoma adults and eggs, regardless of the total number of bands, the number of characteristic bands and their distribution are more similar, and they and Toxoplasma gondii, either