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毛囊結構分析

在知道HairMax雷射梳對重建毛髮是如何有效果之前, 我們來學習了解毛髮如何生長
每一個直立的在頭皮上的毛髮包含了髮柄,是在皮膚之上能看得到的部分,髮根,隱於毛囊中存在於皮膚表面的下方
毛囊和髮根的主要成分是一種叫做真皮乳突結構其中包含細胞組織快速分裂
這些細胞組織大量的存在於於毛囊內使得髮柄生長
頭髮的生長需要三個步驟階段。最初階段是生長期(anagen),使得毛髮活躍地在毛囊裡生長。
在第二階段過渡時期是消褪期(catagen)會使得毛囊在真皮乳突不在活躍甚至縮起來停止生長
在最終階段是休止期(telogen)使得毛髮持續不活躍
毛髮持續這三階段周而復始的循環
舊的毛髮髮柄時常被新毛髮的生長給擠掉

Anatomy of the Hair Follicle
Before learning how the HairMax LaserComb works to reinvigorate hair growth, it is important to understand how hair grows. Each strand of hair on your scalp consists of a hair shaft, which is visible above the skin, and a hair root, which resides in a hair follicle beneath the skin surface. Projecting into the base of each hair follicle and hair root is a structure called the dermal papilla, which is composed of rapidly dividing cells. These cells pack together in the hair follicle, forming the hair shaft. Hair grows in a three phase cycle. In an initial phase, known as anagen, the hair is actively growing in the hair follicle. During a transitional phase, known as catagen, the hair follicle retracts and pulls away from the dermal papilla, causing the hair to stop growing. In a final resting phase, known as telogen, the hair follicle remains inactive. As the anagen phase begins again in the following cycle, the old hair shaft is often pushed out by the new hair as it grows.

 

 

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