目的探讨亚砷酸钠对小鼠皮肤黑色素合成的影响及N-乙酰半胱氨酸（NAC）对此的干预作用。方法选取6周龄健康雌性C57BL/6J小鼠50只，按体质......

Melanin is one of the essential compounds in the pigments of molluscan shells.However,the effects of melanin on color va......