搜索结果: 1-2 共查到“知识库 医学 Pigmentation”相关记录2条 . 查询时间(0 秒)
Metallic Pigmentation of Human Teeth and Gingiva:Morphological and Immunological Aspects
Metallic pigmentations EDX microanalysis Lymphocyte proliferation
2009/9/14
The composition of metallic pigmentations in gingiva and dental roots was determined by means of transmission electron microscopy with energy dispersive x-ray microanalysis. The systemic immune respon...
Inhibition of Pigmentation due to a Copper-Containing Enzyme, Tyrosinase, by Oxalates and Aromatic Sulfinates
tyrosinase pigmentation inhibitor oxalates
2009/3/23
It has been revealed that pigmentation based on the oxidative polymerization of 3,4-dihydroxyphenylalanine (dopa) by the action of a copper-containing enzyme, tyrosinase, is suppressed by free oxalic ...