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UV energy triggers skin-protective responses against stress, coordinated by the cutaneous-neuroendocrine system, and activates central neuroendocrine system pathways that regulate global homeostasis. The sensory and computing capabilities of the skin are designed to control cutaneous and body homeostasis (1).
UVB and UVC (shorter wavelength) are directly absorbed by DNA-forming photo-dimers at di-pyrimidine sites [14,15, 51]. It has also been reported that UVC light stimulates ROS production,...
sorily here, this review focuses on exploring the role of UV and, to a lesser degree, of visible light (VIS) in the regulation of central nervous system (CNS) and endo-crine gland functions and overall body homeostasis. Why Is UV Important? The electromagnetic energy of solar radiation reaching Earth’s surface encompasses infrared (700 nm to ...
Thus, with the increasing application of UVR and VIS to human skin, it becomes ever-more important to understand how exactly UV and VIS light “touch” the brain along the routes synthesized in this review, and to which extent the clinically desired outcomes of UV therapy reflect secondary phenomena that result from resetting the body ...
1 Μαΐ 2018 · UV touches the brain and central neuroendocrine system to reset body homeostasis, which invites multiple therapeutic applications of UV radiation, for example, in the management of autoimmune and mood disorders, addiction, and obesity.
Ultraviolet light can be used to treat a wide variety of diseases. The type of ultraviolet light selected depends on the effect and depth on the skin that is required or the stubborn nature of the symptoms. Most skin disease is a result of erroneous immune system responses. Some examples are: Psoriasis Red, flaky, crusty patches of skin covered ...
1 Ιουλ 2023 · In this study, the effects of UV-induced photoageing are explored by quantifying the changes in the mechanical properties of full-thickness human skin irradiated with UVA and UVB light for incident dosages up to 1600 J/cm2.
