Effects of Collagen Peptide Ingestion on UV-B-Induced Skin Damage
Effects of Collagen Peptide Ingestion on UV-B-Induced Skin Damage
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DOI：
10.1271/bbb.80649
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发表时间：
2009-04-01
影响因子：
1.6
通讯作者：
Nomura, Yoshihiro
中科院分区：
文献类型：
--
作者：
Tanaka, Midori;Koyama, Yoh-ichi;Nomura, Yoshihiro
研究了每天摄入胶原蛋白肽对反复 UV-B 照射引起的皮肤损伤的影响。摄入胶原蛋白肽（0.2g/kg/天）可抑制 UV-B 引起的皮肤水合作用减少、表皮增生和可溶性 I 型胶原蛋白减少。这些结果表明胶原蛋白肽作为膳食补充剂有利于抑制 UV-B 引起的皮肤损伤和光老化。
The effect of daily ingestion of collagen peptide on the skin damage induced by repeated UV-B irradiation was examined. Ingestion of collagen peptide (0.2g/kg/d) suppressed UV-B-induced decreases in skin hydration, hyperplasia of the epidermis, and decreases in soluble type I collagen. These results suggest that collagen peptide is beneficial as a dietary supplement to suppress UV-B-induced skin damage and photoaging.