Skin photodamage, which is induced by ultraviolet (UV) radiation, is a prevalent cause of
skin damage. In this study, a transdermal drug delivery system is developed for the topical …

Skin aging is a complex process involving structural and functional changes and is
characterized by a decrease in collagen content, reduced skin thickness, dryness, and the …

Recent efforts have focused on preparing drug‐loaded hydrogel for wound healing. In order
to obtain an ideal hydrogel dressing for skin wound repair, a carboxymethyl chitosan‐gelatin …

Background Cellular metabolism and exposure to solar irradiation result in generation of
free radicals which are destructive and can lead to premature aging. Antioxidants and free …

Introduction Improvement of skin barrier strength could lead to healthy and youthful
appearance.“Beauty inside‐out” approach using nutraceuticals such as tomato derived …

Scope Two experiments were performed to test the effects of rich tomato extract (Golden
Tomato Extract, GTE) on human skin. In one experiment, the effects of this extract on gene …

Introduction: Collagen is the primary structural protein fibroblasts produce in the skin's
extracellular matrix. Infiltration of neutrophils into the epidermis and dermis by exposure to …

Background Pedunculoside (PE) is a pentacyclic triterpenoid saponin found in the dried
barks of the Ilex rotunda Thunb. In traditional Chinese medicine, the juice extracted from …

Background Oxidative stress is a significant factor in skin aging and pigmentation, which can
be precipitated by various circumstances. Antioxidants and tyrosinase inhibitors, such as …

Collagen I and collagen III are the major structural protein in the extracellular matrix of skin
produced by fibroblasts. UV exposure as well as other insults results in the infiltration of …