Supplementary data - Ameliorative effect of combination gel transfersome Centella asiatica extract and nanoemulsion of rosemary essential oil against UVB-induced skin aging in BALB/C mice

The data sets generated from ameliorative effect of combination gel transfersome <i>Centella asiatica</i> extract and nanoemulsion of rosemary essential oil in wrinkle formation, epidermal hyperplasia, and degradation of collagen fibers, as well as the mechanism underlying its ameliorative effects, were studied by measuring the expressions of <i>malondialdehyde</i> (MDA), <i>matrix metalloproteinase-9</i> (MMP-9), t<i>ransforming growth factor-β</i> (TGF-β), and type I collagen in the skin by immunohistochemical staining on UVB-induced skin aging in hairless mice.