蚯蚓对合成颗粒的吞噬作用。抗原刺激和调理作用的影响。

Phagocytosis of synthetic particles in earthworms. Effect of antigenic stimulation and opsonization.

作者信息

Bilej M, Vĕtvicka V, Tucková L, Trebichavský I, Koukal M, Síma P

机构信息

Institute of Microbiology, Czechoslovak Academy of Sciences, Praha.

出版信息

Folia Biol (Praha). 1990;36(6):273-80.

PMID:2279582

Abstract

We examined the phagocytic activity of coelomocytes in earthworms Lumbricus terrestris. The synthetic polymeric HEMA particles were used in this study. The phagocytic capacity was increased after the protein administration or preincubation of HEMA particles with coelomic fluid. Furthermore, we isolated and characterized the proteins adsorbed on the surface of the particles which have opsonin-like properties.

摘要

我们研究了陆正蚓体腔细胞的吞噬活性。本研究使用了合成聚合物甲基丙烯酸羟乙酯（HEMA）颗粒。给予蛋白质或使HEMA颗粒与体腔液预孵育后，吞噬能力增强。此外，我们分离并鉴定了吸附在具有调理素样特性的颗粒表面的蛋白质。