黑素细胞

The mechanisms of apoptosis of skin squamous cell carcinoma induced by IFN-γand ATRA Introduction and objective Skin squamous cell carcinoma is a malignant neoplasm derived from epidermal keratinocyte and squamous cells of skin appendant organ .It is one of the most common skin carcinoma, and the incidence rate of SCC is 20% in malignant non-melanoma. It is a common disease that seriously harms health of people in our country, so we should pay more attention to it.

维甲酸、γ-干扰素诱导皮肤鳞状细胞癌SCL-1细胞凋亡的机制研究前言与目的皮肤鳞状细胞癌(squamous cell carcinoma，SCC，简称鳞癌)是起源于表皮角质形成细胞或附属器鳞状上皮细胞的一种恶性肿瘤，是常见的皮肤恶性肿瘤之一，其发病率约占全部非黑素细胞癌的20％。

The mechanisms of apoptosis of skin squamous cell carcinoma induced by IFN-γand ATRA Introduction and objective Skin squamous cell carcinoma is a malignant neoplasm derived from epidermal keratinocyte and squamous cells of skin appendant organ .

维甲酸、γ-干扰素诱导皮肤鳞状细胞癌 SCL-1细胞凋亡的机制研究前言与目的皮肤鳞状细胞癌(squamous cell carcinoma，SCC，简称鳞癌)是起源于表皮角质形成细胞或附属器鳞状上皮细胞的一种恶性肿瘤，是常见的皮肤恶性肿瘤之一，其发病率约占全部非黑素细胞癌的20％。

The influence of azelaic acid on melanin synthesis and tyrosinase activity of human melanocytes and murine B16 melanoma cells were studied.

结果 壬二酸作用于人表皮黑素细胞后，可见细胞树突明显减少；壬二酸作用于B16细胞后，细胞形态无明显改变。

The mechanism of its whitening function was studied at cell level,and we found that there are three approaches by which GN can exert its function:① inhibiting the activity of tyrosinase;② repressing the growth of melanocyte;③ stimulating skin cell to produce lysosome to phagocytose the melanin.

一种海洋生物提取物GN具有美白的功效，从细胞水平探讨其作用机理，发现GN不是通过一种途径，而是通过多种途径起作用：①抑制酪氨酸酶的活性；②可能阻碍黑素细胞的生长；③可能刺激细胞产生溶酶体吞噬黑色

Key words: vernonia anthelmintica flavone; melanocyte; melanogenesis; western blotting

驱虫斑鸠菊黄酮；表皮黑素细胞；黑素合成；免疫印迹

Objective To study the expression of endothelin-1 (ET-1) mRNA in keratinocytes in patients with vitiligo.

目的 了解白癜风黑素细胞的消失与角朊细胞产生的内皮素-1(ET-1)水平的关系。

Objective To study the expression of endothelin-1 (ET-1) mRNA in keratinocytes in patients with vitiligo.

目的：了解白驳风黑素细胞的消失与角朊细胞产生的内皮素-1(ET-1)水平的关系。

Graying of hair is a result of a decreased number of melanocytes, which produce fewer melanosomes.

毛发变灰白是黑素细胞减少的结果，它们产生更少的黑素颗粒。

Cafe-au-lait spots are a common pigmented disorder, while multiple cafe -au-lait macules are often indicative of an underlying systematic disorder. Under a microscope, the melanocyte number is increased and giant melanin granules could be found.

咖啡牛奶色斑是人群中常见的色素异常性疾病，大量咖啡牛奶色斑常提示有系统性疾病的存在，其表皮黑素细胞增多，可见巨大的黑素体。

objective this study was designed to investigate the chemotherapy effect and toxicity of co-chemotherapy with megadose tamoxifen in estrogen receptor positive human non-small cell lung carcinoma.

人表皮黑素细胞与HaCaT细胞共培养体。。。目的进行大剂量的三苯氧胺 160 mg联合化疗对雌激素受体阳性的非小细胞肺癌患者的近期疗效分析和毒副作用的观察。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。