黑色素瘤主要起源于表皮黑素细胞，少数起源于色素痣，真皮等。
Malignant melanomas, seen mostly on the skin, originate mainly from epithelial melanocytes and some originate from chromatophore nevus and dermis.
目的：评价强脉冲光不同脉宽对豚鼠皮肤色素及表皮黑素细胞的影响。
Objective To evaluate the effects of different pulses width from IPL on skin melanin and epidermal melanocytes of guinea pigs.
由表皮黑素细胞产生的黑素增加了皮肤上的黑斑。应用冷敷并服用止痛药能舒解某些晒伤的疼痛。
Pigment cells in the skin increase melanin production (" tan "). Cold compresses and analgesics reduce pain.
测定壬二酸对人表皮黑素细胞和鼠黑色素瘤B16细胞酪氨酸酶活性及黑素含量变化观察壬二酸的脱色素作用。
The influence of azelaic acid on melanin synthesis and tyrosinase activity of human melanocytes and murine B16 melanoma cells were studied.
壬二酸抑制人表皮黑素细胞和鼠黑素瘤B16细胞的酪氨酸酶活性，细胞黑素合成减少，而且具有浓度依赖性。
The melanin synthesis and tyrosinase activity of human epidermal cells and murine B16 melanoma cells were inhibited by Azelaic acid in a dose-dependent manner.
目的建立体外培养的正常人表皮黑素细胞系，检测壬二酸对人表皮黑素细胞和鼠黑素瘤B16细胞黑素合成的影响。
Objective To establish human normal melanocytes cell line in vitro and observe the effects of Azelaic acid on the pigment production of the epidermal melanocytes and B16 cells.
多巴染色检测该表皮替代物结构和黑素细胞定位。
Structure of the reconstructed epidermis and the location of melanocytes were detected by Dopa dyeing.
对一背心加领样先天巨痣进行了临床、显微和超微结构观察。发现表皮中含黑素细胞及黑素颗粒增多。
The observations of clinic and micro-, ultrastructure of a giant congenital nevus that looked like a "vest with collar"were performed.
对一背心加领样先天巨痣进行了临床、显微和超微结构观察。发现表皮中含黑素细胞及黑素颗粒增多。
The observations of clinic and micro-, ultrastructure of a giant congenital nevus that looked like a "vest with collar"were performed.
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