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寄生虫受宿主免疫损伤中的自身保护是通过快速的更新表面,因此,寄生虫体表的双倍二层复合体的形成在宿主的免疫环境中对虫的存活是重要的。本文作者采用曼氏血吸虫吸收和合成胆碱研究了合胞体的转移上皮表面的双倍二层体的形成。作者分别将5对成虫、5条雄虫或10条雌虫放在含1ml KRP(37℃)的容器里培养,各加入10μCi~(14)C标记氯化胆碱(200μM),不
Parasites are self-protected by host immune damage by rapidly renewing the surface and therefore the formation of a doubled, two-layer complex of the parasitic surface is important for the survival of the worms in the host’s immune environment. The authors used Schistosoma mansoni to absorb and synthesize choline to study the formation of double-layered bodies on the syncytium’s metastatic epithelial surface. Five adult worms, five male worms and ten female worms were cultured in a container containing 1 ml KRP (37 ° C), each of which was supplemented with 10 μCi (14) C-labeled choline chloride (200 μM)