Abstract Since the mid-1950's, melanoma incidence has been rising steadily in
industrialized Caucasian populations, thereby pointing to the pivotal involvement of …

Human milk (HM) is the optimal source of nutrition, protection and developmental
programming for infants. It is species-specific and consists of various bioactive components …

As a new class of sequence‐specific regulators of gene expression, the micro RNA s (mi
RNA) form a regulatory network with growth factors and transcription factors participating in …

Background Studies have shown that a variety of environmental factors and habits are
associated with epigenetic changes. In addition, various genes are also found to respond to …

To investigate the molecular mechanisms of polypeptide from Chlamys farreri (PCF)'s anti-
apoptotic effect, HaCaT cells were exposed to 20 mJ/CM 2 UVB, with or without pretreatment …

In addition to exposure to passive diurnal cycles of sunlight, humans are also subjected to
intentional acute exposure to other types of electromagnetic radiation (EM). Understanding …

目的: 研究桃红四物汤对光老化小鼠皮肤组织中基质金属蛋白酶-12 (MMP-12), Smad-2, Smad-
3 及金属蛋白酶组织抑制剂-1 (TIMP-1) mRNA 含量的影响. 方法: 将60 只小鼠分为6 组, 每组10 …