Ultraviolet radiation (UVR) exposure causes various injurious effects to human skin by
generating reactive oxygen species (ROS). Excessive ROS production can lead to oxidative …

Chronic exposure of the skin to ultraviolet B (UVB) radiation induces oxidative stress, which
plays a crucial role in the induction of skin cancer. The brown alga Undaria crenata is a …

The damaging effects of sunlight to the skin has triggered studies that involve the synthesis
and extraction of organic compounds from natural sources that can absorb UV radiation, and …

UVA radiation stimulates the production of reactive oxygen species (ROS), which react with
lipids, proteins and other intracellular molecules leading to oxidative stress, cellular damage …

The total phenolic content (TP) and antioxidant activity of the ethanolic extract and fractions
that were obtained from the leaves of Nectandra hihua were assessed using different …

Reactive oxygen species (ROS) are an important factor in the development of skin
photodamage after ultraviolet A (UVA) radiation. A flavonoid antioxidant, baicalin, can …

Exposure of cells to ultraviolet B (UVB) radiation can induce production of free radicals and
reactive oxygen species (ROS), which damage cellular components. In addition, these …

Ultraviolet B (UVB) irradiation increases the risk of various skin disorders, leading to
inflammation and oxidative stress and thereby increasing the risk of skin photoaging and …

Agastache rugosa Kuntze, known as a Korean mint, is an herbal medicine that has been
used for the treatment of diverse kinds of symptoms in traditional medicine. This work was …

Ultraviolet (UV) A penetrates deeply into the skin and induces the generation of reactive
oxygen species (ROS) causing damage to fibroblasts, which leads to aging of the skin …