补体是一种血清蛋白质，存在于人和脊椎动物血清及组织液中，不耐热，活化后具有酶活性、可介导免疫应答和炎症反应。可被抗原-抗体复合物或微生物所激活，导致病原微生物裂解或被吞噬。可通过三条既独立又交叉的途径被激活，即经典途径、旁路途径和凝集素途径。
n. alexin
misc. complement in blood serum ; addiment
Objective To explore the mechanism of human serum complement induced murine thymoma EL-4 cell lysis and to construct the complement non-lethal attack model on T lymphocytes.
目的 探讨人血清补体杀伤小鼠胸腺瘤EL-4细胞的机制，建立补体杀伤T淋巴细胞的非致死模型。
参考来源 - 人补体杀伤小鼠胸腺瘤ELErythrocytic in LPG were to identify by the system of complement regulatory and destroyed by it.
容易被补体系统识别，导致溶血。
参考来源 - 低磷奶牛红细胞膜超微结构变化的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
重症肌无力是乙酰胆碱受体抗体介导、细胞免疫依赖、补体参与的自身免疫性疾病。
Myasthenia gravis(MG) is an autoimmune disease which choline receptor antibody mediates, cell immunity depends on and addiment participates.
未经处理的血清含有一组蛋白质，共11种，称为补体。
Untreated serum contains a set of 11 proteins called complement.
通过增加辅助性T细胞的功能能够刺激抗体生成，活化补体。
Antibody production that is stimulated through increased helper T-cell function can activate complement.
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