STEM CELL

What is Stem Cells ? 什么是干细胞

Stem cells are the master cells of the human body. They can divide to produce copies of themselves and many other types of cell.

干细胞是人体的主细胞。他们可以分体为和自己一样或许多其他类型细胞的副本

They are found in various parts of the human body at every stage of development from embryo to adult.

干细胞会生长在人体的各个部分，从胚胎到成年的每一个阶段

Why are stem cells useful? 为什么干细胞重要

Because stem cells are so versatile, they could potentially be used to repair and replace damaged human tissue.

因为它可以用来修复和更换受损的细胞组织

Functions of Stem Cells 干细胞功能

–Regulation of Keratogenesis 调节细胞更换周期

–Reinforcement of anti-oxidant protection 强化抗氧化功能

–Cutaneous healing stimulation 刺激细胞愈合

–Regulation of pigmentary disorders 平衡色素失调