|
KMID : 0352720200440050738
|
|
Journal of Ginseng Research
2020 Volume.44 No. 5 p.738 ~ p.746
|
|
|
Effects of red ginseng on the elastic properties of human skin
|
|
Park Moon-Young
Han Se-Jik
Moon Donggerami
Kwon Sang-Woo
Lee Jin-Woo
Kim Kyung-Sook
|
|
|
Abstract
|
|
|
Background: Red ginseng contains components, including microelements, vitamins, essential oils, and fatty acids, that can be used in skincare to delay the aging process. We investigated the effects of red ginseng treatment on skin elasticity by assessing cellular stiffness and measuring collagen protein synthesis.
Methods: Human dermal fibroblasts were treated with red ginseng, and the resulting changes in stiffness were investigated using atomic force microscopy. Cytoskeletal changes and mRNA expression of biomarkers of aging, including that of procollagens I and VII, elastin, and fibrillin-1, were investigated. Collagen in a human skin equivalent treated with red ginseng was visualized via hematoxylin and eosin staining, scanning electron microscopy, and atomic force microscopy.
Results and conclusion: The stiffness of fibroblasts was significantly reduced by treatment with red ginseng concentrations of ≥ 0.8 mg/mL. The ratio of F-actin to G-actin decreased after treatment, which corresponded to a change in fibroblast stiffness. The storage modulus (G′) and loss modulus (G″) of the skin equivalent were both lowered by red ginseng treatment. This result indicates that the viscoelasticity of the skin equivalent can be restored by red ginseng treatment.
|
|
|
KEYWORD
|
|
|
Atomic force microscopy, Cellular stiffness, Collagen, Red ginseng, Skin elasticity
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|