有研究认为天然自身抗体的基本功能为调控正常机体的自身反应，维持免疫自稳态的平衡，阻止病理性自身免疫的发生。
Researches indicate that NAA's function is regulating the autoreation of normal body, maintaining the balance of immune system, and preventing pathological autoimmune.
它是一种自身抗原，其天然抗体不与体细胞LDH同工酶发生交叉反应。
Antibody against native LDH-C4 is specific to spermtozoa and is not cross-reactive with somatic LDH isozymes.
它是一种自身抗原，其天然抗体不与体细胞LDH同工酶发生交叉反应。
Antibody against native LDH-C4 is specific to spermtozoa and is not cross-reactive with somatic LDH isozymes.
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