黑色素 melanin ; skin pigment ; pheomelanin
黑色素瘤 [肿瘤] Melanoma ; malignant melanoma ; meningioma ; choroidal melanoma
恶性黑色素瘤 malignant melanoma ; melanoma ; malignant melanoma of skin ; ARMM
黑色素体 melanosome
褪黑色素 Melatonine ; Mela ; melatonin
黑色素细胞 Melanocytes ; melanophore ; melanophage melanophore
黑色素细胞刺激素 MSH ; melanocyte stimulating hormone
真黑色素 [昆] Eumelanin
唇恶性黑色素瘤 Malignant melanoma of lip
人黑色素瘤相关抗原 MAGE
黑素的多少决定了雀斑，但是这与成团的黑色素细胞是有很大不同的。
The concentrations of melanin that are responsible for freckles are much different than clusters of melanocytes, which is associated with skin cancer.
阳光能够刺激黑色素细胞产生黑素，这是因为黑素要在紫外线的辐射下保护我们的身体。
Sunlight is therefore a stimulus for melanocytes to produce melanin because they are trying to protect the body from UV rays.
这种情况就是说黑色素细胞因遭到免疫系统攻击而变得虚弱，从而无法产生黑素。
There is an autoimmune condition called vitiligo in which melanocytes are attacked by the immune system and become too weak to produce melanin.
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