有人说,再帅的男明星也敌不过发际线的摧残,发际线也是男神颜值的保命线。“男神可老不可秃”应该是广大粉丝心中共同的愿望吧。
看着昔日男神的发际线日益升高,头顶出现一片“地中海”,你有没有想过一个问题:为什么男性秃头的模式都是一个样?
Hair loss is complicated, and scientists are still trying to work out the bugs on why and how it happens. Pretty much all of them agree that Male pattern baldness (MPB) is usually genetic. Typically, loss begins above both temples, receding until a characteristic "M" pattern emerges. Often, but not always, the crown also starts to lose hair.
脱发是一个复杂的问题,科学家们还在摸索其中的因果。多数科学家认为,男性型脱发跟基因有关。一般来说,男性型脱发会从两侧太阳穴上方开始,直到出现典型的M形发际线。通常头顶也会开始脱发,但并非所有人都是如此。
This is likely due to changes in how the body processes certain androgens, the male sex hormones. In fact, men with MPD actually inherited a genetic sensitivity to the androgen dihydrotestosterone (DHT). This sensitivity causes hair follicles to miniaturize, which shortens their life span and eventually leads them to stop growing hair. The areas most often affected by miniaturization are the crown and frontal hairline.
这可能与身体处理某些雄性激素的方式有关。事实上,患有雄性秃的男性继承了对雄激素二轻睾酮的遗传易感性,从而导致毛囊缩小、毛囊寿命缩短,最后无法再长出头发。而毛囊最容易缩小的部位就是头顶和前额发际线。
【为什么男性秃头都秃成一个样?心疼男神们的发际线】相关文章:
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