[Color and morphological characteristics of the skin in people of different racial groups]

A complex colorimetric, spectrometric and morphological research of race-dependent differences in skin colour and structure has been carried out. Certain regularities in the quantity, distribution and morphological composition of melanin-containing structures and Hb pigment have been revealed in the Russians, Vietnamese, Angolans and Mulattoes. The study has shown that sex differences in skin color depend on hemoglobin concentration--in people of the Caucasian race; both on melanin and hemoglobin concentration--in people of the Mongolian race and only on melanin concentration--in people of the Negroid race.