A condition in which overactivity of the sebaceous glands causes the skin to become oily .

皮脂腺过分活跃导致皮肤油滑的状态。

Overactivity of the sebaceous glands causes the skin to become oily .

脂肪腺的过度分泌导致皮肤油质化.

Such overactivity methylates histones more than they should be and thus silences the genes they surround , including so-called tumour-suppressor genes whose job is to stop the uncontrolled cell growth that causes cancer .

这种过分活跃的甲基化组蛋白会使得它周围的基因产生“基因沉默”，如肿瘤抑制基因，它的工作原本是抑制细胞生长失控成为癌细胞的。

Due to the toxin 's pharmacological effect of inhibiting acetylcholine release from presynaptic neuromuscular junctions , botulinum a toxin has been used for the treatment of spastic urethral sphincter as well as detrusor overactivity associated with both neurogenic and non-neurogenic etiologies .

基于它在药理学上可以抑制神经肌肉接合前之乙醯胆硷之释放，肉毒杆菌毒素也被应用于神经性因或非神经性因之尿道外括约肌痉挛及逼尿肌活性过强。