对蛔虫卵的形态学观察是寄生虫学教学及研究中的一项重要内容。目前,除马蛔虫卵外其他蛔虫卵光镜形态学研究还滞留在非生物染色观察上,而关于蛔虫卵生物染色研究新成果至今在世界范围仍未见报道。缺少有效的对蛔虫卵做生物染色的技术方法是阻碍 Morphological observation of Ascaris eggs is an important part of parasitology teaching and research. At present, in addition to Ascaris eggs other Ascaris egg-shaped morphological studies still remain in the observation of non-biological staining, and on Ascaris eggs biological staining of the new results so far have not been reported in the world. The lack of an effective technique for biologically staining Ascaris eggs is an impediment