摘要 : Melanin of the retinal pigment epithelium (RPE) cell is an important (biological pigment which absorbs light and protects sensitive cellular structures from radiation damage. In pigmented cells of neuroectodernal origin, e.g. the ... 展开 Melanin of the retinal pigment epithelium (RPE) cell is an important (biological pigment which absorbs light and protects sensitive cellular structures from radiation damage. In pigmented cells of neuroectodernal origin, e.g. the retinal pigment epithelium, melanosomes are synthesized during in utero life and become mature (fully melanized) in early postnatal life. Melanosomes are thought to remain essentially un- 收起