In stark contrast to the plains, high-altitude zones are marked by distinctive environmental features, including low atmospheric pressure, reduced oxygen partial pressure, frigid temperatures, intense ultraviolet (UV) radiation, and an arid climate
Some studies suggest that consistent melanin stimulation may lower the chance of DNA damage from ultraviolet rays
The latter compound has dual characteristicsat the extracellular level, it acts as a powerful antioxidant, but inside the cell, it acts as a promoter of the formation of ROS
10.1016/j.yjmcc.2005.05.008 261 SmithR
Am J Chin Med 31:885895 Chen X, Shen X, Guan Sh, Liu Y, Song N, Song W, Jin H (2025) Mechanisms of c-Fos regulation of mTOR signaling via ER/ in abnormal lipid metabolism of granulosa cells in PCOS
Tyrosine hydroxylase (TH) (Millipore, Billerica, MA)