Pigment cells of skin的意思|示意

Over time, the body's pool of melanocytes - stem cells found in each skin particle and hair follicle that produce and store pigment - dwindles.

随着时间的推移，身体的黑素细胞库——发现存在于每个皮肤粒子和发囊里的产生和存储色素的干细胞——逐渐减小。

Melanoma: Dark-coloured malignant tumour of skin cells that produce the protective skin-darkening pigment melanin.

黑素瘤：一种从黑素色素皮肤细胞产生的黑色肿瘤。

The spots arise when groups of cells begin producing pigment in response to repeated stress or irritation of the skin.

这些黑斑在大量细胞由于反复压力或皮肤受到刺激产生色素时出现。

This group of cells expresses the protein DCT, which is also involved in making the skin pigment melanin and in the detoxification of free radicals.

这一组细胞表达DCT蛋白，而这类蛋白也表达在皮肤的黑色素颗粒中和清除自由基的过程中。

BACKGROUND: Vitiligo is an acquired skin disorder caused by the disappearance of pigment cells from the epidermis.

背景：白癜风是一种获得性的皮肤色素脱失性疾病。

When a nose goes pale and stays that way, your pet may have vitiligo, a condition in which skin cells lose some of their melanin, or pigment.

当鼻子变白而且一直保持这种状态的话 ，你的宠物有可能患上了白癜风，表现为部分皮肤细胞失去黑色素。