Lie K J, Jeong K H, Heyneman D
Ann Trop Med Parasitol. 1980 Apr;74(2):157-66. doi: 10.1080/00034983.1980.11687326.
In Biomphalaria glabrata with a strong natural resistance, Schistosoma mansoni sporocysts are rapidly encapsulated by granulocytes and killed, mainly by the strong phagocytic activity of the cells. Irradiated Echinostoma paraensei sporocysts seem able to suppress the function of the granulocytes. Tissue reactions in snails with self-cure demonstrate: involvement of two types of cells, granulocytes and hyalinocyte-like cells; formation of amoeba-fibrous capsules; limited tendency of granulocytes to become attracted to the parasites; a slow process of parasite destruction; and a possible involvement of humoral factors. It seems that there is partial suppression of the granulocyte function in smails with self-cure.
在具有很强自然抗性的光滑双脐螺中，曼氏血吸虫子孢蚴会迅速被粒细胞包裹并被杀死，主要是由于细胞强大的吞噬活性。经辐照的副睾棘口吸虫子孢蚴似乎能够抑制粒细胞的功能。自行治愈的蜗牛中的组织反应表明：有两种细胞参与，即粒细胞和透明细胞样细胞；形成阿米巴 - 纤维囊；粒细胞被寄生虫吸引的趋势有限；寄生虫破坏过程缓慢；以及体液因子可能参与其中。似乎自行治愈的蜗牛中粒细胞功能存在部分抑制。
