黑色素

When melasma occurs, melanocytes in certain areas overproduce melanin.

发生黄褐斑，色素细胞在某些领域产生过量色素。

The study carry out researches into c auses of skin melanine and skin -whit ening mechanism.

研究探讨了皮肤色素的成因和皮肤美白机理。

To continue the natural identified chemical after that,we have found that 4-(4-hydroxyphenyl)-2-butanol(Rhododendrol:RD)inhibited the melanin synthesis more than Arbutin did.

我们在探索天然化合物的过程中,发现4-(4-羟苯基)-2-丁醇(杜鹃醇:以下简称RD)抑制色素合成的作用比熊果苷更强。

Oculocutaneous albinism(OCA) is a group of autosomal recessive disorders of melanin synthesis,which is characterized by congenital hypopigmentation of skin,hair and eyes.

眼皮肤白化病是由于色素合成相关基因突变导致眼、皮肤、毛发色素沉着减少或缺乏引起的一类常染色体隐形遗传疾病的总称。

Recent study supported this view that this disease is a disease with functional defect of melanocyte and abnormal formation of melanosome.

近年来的研究结果支持该病是一个色素细胞功能缺陷、素小体形成异常的疾病。

CONCLUSIONS: When all other identified risk factors were controlled for mathematically, metastasectomy maintained a significant surial adantage for patients with pulmonary metastatic melanoma.

其他的鉴别风险因子算术的控制，瘤切除术对有肺性色素瘤患者仍有显著的生存优势。

Objective To explore the approach of treating vitligo with transplanting autologous melanocytes combined with irradiating by narrowband UVB(NB-UVB) for seeking the best methods of curing vitligo.

摘要目的探索自体色素细胞植联合窄谱中波紫外线照射治疗白癜风的新途径，寻求治疗白癜风的最佳方案。