supported by the Ministry of Trade,Industry&Energy,Korea Institute for Advancement of Technology and Busan Institute For Regional Program Evaluation through the Encouragement Program for the Social and Economic Innovation Growth(project number,P0008724)
Objective:To determine the effect of Lentinula edodes extract on ultraviolet(UV)A and UVB-induced changes in matrix metalloproteinase(MMP)and type I procollagen expression using human immortalized HaCaT keratinocytes....