Vol. 20 (5) 1999 Neuro endocrinology letters

The actions of melanin and melanocyte stimulating hormone (MSH).

: The skin, the largest organ of the body, plays an important role in the total metabolism of several hormones. Melanin, the major product of the melanocyte, is largely responsible for the coloring of skin. Melanin is a complex of insoluble, polyquinone, brown or red pigment and protein, formed by the oxidation of tyrosine and 3,4-dihyd.....