Lipofuscin is called aged pigment, it can deposit on the skin of the elderly ceaselessly and form senile speckles or senile plaques.

脂褐素是一种老年性色素，它能沉积于皮肤表面形成老年斑。

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Senile cataract is the most common form, is the lens caused by aging and hardening muddy, often occur in the elderly, the so-called old "-" yellow.

老年性白内障为最常见的一种，乃水晶体老化而变硬混浊所致，常发生于老年人，所谓人老“珠”黄。

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Senile cataract is the most common form, is the lens caused by aging and hardening muddy, often occur in the elderly, the so-called old "-" yellow.

老年性白内障为最常见的一种，乃水晶体老化而变硬混浊所致，常发生于老年人，所谓人老“珠”黄。

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