摘要
目的:通过乳酸刺痛者使用保湿剂,观察该保湿剂对敏感人群皮肤屏障功能的影响。方法:30名经10%乳酸刺痛筛选合格者,每天使用保湿剂2次。在试验前、使用后14天和使用后28天,应用皮肤水分测定仪和经表皮失水率测定仪测定面部皮肤相关参数,并重复进行乳酸刺痛试验。结果:受试者对乳酸刺痛的敏感程度在28天内没有显著改变,皮肤含水量在28天显著增高,皮肤经表皮失水率在14天即出现显著降低;乳酸刺痛敏感程度与皮肤含水量呈显著负相关。结论:短期内,保湿剂对乳酸刺痛者皮肤屏障的影响表现为皮肤含水量增高和经表皮失水率降低,而对乳酸刺痛敏感程度改变不大。
Objective To observe moisture cream＇s repairing function on sensitive skin.Methods Thirty Lactic Acid Stingers were given moisture creams twice a day for 28 days.Skin hydration barrier functions were assessed by Lactic Acid Sting Test,CORNEOMETER and TEWAMETER at Baseline,Day 14 and Day 28.Results During the test,Sting Test scores had no significant change.Skin hydration increased statistically at Day 28.The TEWL value decreased statistically at Day 14.Sting Test scores had a negative correlation with skin hydration.Conclusion The short-term repairing function of moisture cream on Lactic Acid Stingers shows that skin hydration increases and the TEWL value decreases.Sting Test scores had no change for 28 days.
出处
《中国美容医学》
CAS
2011年第7期1121-1123,共3页
Chinese Journal of Aesthetic Medicine
