• 1. China National Research Institute of Food & Fermentation Industries, Beijing 100027, P. R. China; 2. Department of Medicine, Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing 100091, P. R. China; 3. Clilical Nutritional Department, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
HU Wen, Email: nutripan@163.com
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目的  探讨口服海洋鱼皮胶原肽对人体皮肤水份和面部黄褐斑的影响。 方法  选择年龄在30~65岁、皮肤水份≤12者100名和年龄在18~65岁、面部有黄褐斑者100名,分别随机分为试验组和对照组(各50名),进行改善皮肤水份试验、祛黄褐斑试验。受试者每天摄入海洋鱼皮胶原肽2.7 g,连续30 d。在试验前后分别测定皮肤水份、面部黄褐斑的面积和颜色,调查受试者疲劳感、烦躁、睡眠、干涩等不适症状的变化,测定血常规、大小便常规和血液生化指标。 结果  皮肤干燥者口服海洋鱼皮胶原肽后,皮肤水份由(7.48 ± 2.39)增加至(8.68 ± 3.15),得到明显改善(P<0.05),与对照组相比差异具有统计学意义(P<0.01);而对皮肤的油份和pH值没有影响(P>0.05)。面部有黄褐斑者口服海洋鱼皮胶原肽后,黄褐斑的色卡值平均降低(0.35 ± 0.38)度,黄褐斑的面积平均缩小(4.70 ± 8.01) cm2。与试验前比较,两项指标均有明显变化(P<0.01);与对照组相比,两项指标差异有统计学意义(P<0.05)。两组试验中,受试者疲劳感、烦躁、睡眠、干涩等不适症状均有明显改善;血常规、大小便常规和血液生化检查结果均无明显异常,亦未见过敏反应。 结论  口服海洋鱼皮胶原肽能够改善皮肤水份和祛面部黄褐斑,并有助于改善疲劳感、烦躁、睡眠、干涩等不适症状。

Citation: PAN Xingchang ,GE Wenjin,LIU Yuan,XU Yaguang,GU Ruizeng,CAI Muyi,HU Wen. Study on the Effect of Oral Administration of Marine Collagen Peptides on Epidermal Water and Chloasma. West China Medical Journal, 2012, 27(2): 218-222. doi: CNKI: 51-1356/R.20120214.1531.042 Copy

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