The identification of novel reagents that exert a biological ultraviolet (UV)-protective effect in
skin cells represents an important strategy for preventing UV-induced skin aging. To this …

Photoaging is a consequence of chronic exposure to ultraviolet (UV) radiation and results in
skin damage. In this study, whether tyndallizate of the probiotic bacterium Lactobacillus …

Ultraviolet (UV) light exposure causes skin photoaging, which is known to be preventable
and controllable by application of UV-protective agents. In this study, we demonstrated, for …

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 …

Enodolichenic fungi (ELF) are considered a promising bio-resource since they produce a
variety of novel secondary metabolites with bioactivities. Ultraviolet (UV) radiation in sunlight …

Background The oxidative stress induced by ultraviolet (UV) radiation is a pivotal factor in
skin aging and can even contribute to the development of skin cancer. Aim This study …

Exposure to ultraviolet (UV) radiation is one of the major factors that causes skin aging,
erythema, sunburns, and skin cancer. This study aimed to select probiotic bacterial isolates …

Human keratinocytes are located in the outermost skin layer and thus particularly vulnerable
to ultraviolet B (UVB) radiation exposure. Previous studies have focused on the cellular and …

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 (UV) B exposure induces wrinkle formation, collagen fiber breakdown, and
transepidermal water loss (TEWL). UVB irradiation induces the expression of mitogen …