Experts say they have discovered what they believe is the root cause of male pattern baldness.

专家称，他们发现了男士秃顶的根源所在。

With male pattern baldness these hairs do not always get replaced and gradually bald areas appear.

但是男性模式的光秃那些头发没有得到很好的替换，从而渐渐的出现了光秃的区域。

And like male pattern baldness it has a large genetic predisposition, and it involves androgen and DHT.

就像男性秃头一样在很大程度上取决于遗传因素,涉及雄激素和二氢睾酮在内。

But, of course, not all the effects of anabolic steroids are positive. It can cause acne, high blood pressure, and male-pattern baldness in both men and women.

当然，合成类固醇的影响并不都是积极的。它会导致痤疮、高血压和男性秃顶，男性女性都会有。