The symptoms of chronic venous insufficiency include swelling, aching, and weakness in the legs, leathery skin, flaking or itching in the skin, venous stasis ulcers, and varicose veins
Funding This work was supported by the Taishan Scholars Program of Shandong Province (tsqn201909141), Shandong Provincial Youth Science and Technology Talents Support Plan (ZR2020YQ56), the National Natural Science Foundation of China (81502736,82073441, 81874244)
Its important to note that in vitro models suggested that glutathione amino acid precursors are responsible for increasing skin thickness, but further research is required to better understand how topical application has any role in promoting skin structure, skin appearance and collagen creation
The telogen (resting) phase runs 2 to 3 months
The disease has active periods
Melanoma can develop in any CMN and the risk may correlate with the size of the nevus