Zelickson A S, Mottaz J H
Arch Dermatol. 1983 Jul;119(7):567-9.
Ultrastructural examination of expressed "black" open comedones did not disclose any single melanosomes or melanosome complexes. If there is any melanin present in comedonal plugs, the amount is minimal, and it cannot be the source of the black color.
对挤出的“黑色”开放性粉刺进行超微结构检查，未发现任何单个黑素小体或黑素小体复合体。如果粉刺栓中有任何黑色素存在，其量也极少，不可能是黑色的来源。
