Objective: To develop a compound staining method showing collagenic, elastic fibers and melanocyte in skin tissues.
目的：寻找能显示皮肤组织黑素细胞与胶原纤维和弹力纤维的染色法。
It is characterized clinically by slack skin, plaques, nodules, and histologically by granuloma with lymphoid cell infiltrate and multinucleate giant cells with loss of elastic fibers.
病理特点为皮肤的淋巴样细胞浸润及巨大的多核细胞性肉芽肿伴弹性纤维消失。
The loose arrangement of collagen and elastic fibers was evident in D-galactose group. These features of the rats in D-galactose group were similar to those in the ageing skin of human beings.
结果D -半乳糖组大鼠表皮变薄，胶原纤维及弹力纤维减少，排列疏松，呈现与人类皮肤衰老相似的表现。
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