贝类免疫系统和机理的研究进展  

The progress of studies on molluscs Immunological system and mechanism-a review

作　　者：刘世良[1] 麦康森[1] 

机构地区：[1]中国海洋大学教育部中国海洋大学海水养殖重点实验室,山东青岛266003

出　　处：《海洋学报》2003年第2期95-105,共11页

基　　金：国家重点基础研究资助项目(G1999012010)

摘　　要：介绍贝类免疫学的历史,从贝类血细胞和免疫因子方面综述了贝类免疫研究的进展,阐述了贝类血细胞和体液因子的分类及功能.在贝类中没有免疫球蛋白,而血细胞的防御功能得到公认。贝类体内防御主要通过颗粒细胞的吞噬作用实现,其中包括水解酶类的消化作用和伴随吞噬的活性自由基杀伤作用及细胞毒作用。并分析了贝类免疫与高等动物和甲壳类的不同点及研究展望.This paper covers the history of mollusc immunology and makes a review of mollusc celluar and humoral immunology. The classification and function of mollusc hemocytes and humoral factors are discussed. Molluscs do not possess immunoglobulins. The major roles of hemocytes in mollusc internal defence have been recognised. Haemocytes can readily phagocytose a wide varitety of biotic as well as abiotic particles in vivo and in vitro. Moreover, humoral factors may also play an important role in host defence. The paper also discusses the differences in immunology between molluscs and vertebrates and crustaceans and the study prospect.

关 键 词：贝类 细胞免疫 体液免疫 免疫机理 

分 类 号：S944.3[农业科学—水产养殖]