角蛋白;
There are many etiopathogenisis, but the main etiopathogenisis is the interaction of hormone, ceratin sebum and bacteria, which also decides the duration and severity of the disease.
它的病因较多,但主要由激素、角蛋白、皮脂和细菌的相互作用而引起,这些因素决定病程的长短和严重程度。
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