英语语法分析

In theory, an over-stimulated immune system could aggravate allergies or autoimmunity.

理论上讲，机体的免疫系统不应过分受到刺激，否则其敏感症和免疫力将恶化。

There are a lot of drugs out there being investigated in autoimmunity that lead to that.

目前很多有关自身免疫性疾病药物的正在研究中。

It indicated that there were certain relations between chronic urticaria and thyroid autoimmunity.

提示慢性荨麻疹与甲状腺自身免疫性之间存在一定的联系。