论文部分内容阅读
过去研究指出埃及血吸虫尾蚴具有和它们中间宿主非洲膀胱螺(Bulinus(Physopsis)cfricanus)同样的一些抗原,这种抗原结合在它们的体表外膜或称为“糖质外衣”(g行阳-calyx)之内。因此认为当尾坳在侵入终宿主
Previous studies have indicated that the S. constella has the same antigens as their intermediate host, Bulinus (Physopsis cfricanus), which binds to their outer epidermal membrane or the so-called “glycogen coat” Yang-calyx). So that when the col is invaded the final host