Aging changes in the skin. U.S. National Library of Medicine. https://medlineplus.gov/ency/article/004014.htm. [Accessed March 28, 2024 .] Chien A, Kang S. Photoaging. https://www.uptodate.com/contents/photoaging. [Accessed April 8, 2024] Key statistics for melanoma skin cancer. Americ...
根据第一段中的“The aging process (衰老过程)in humans is one which includes all the changes taking place socially, …”可知,原文使用socially修饰taking place,题目中应该相应使用social修饰名词change。2.考查形容词。第一段中有“some aspects of the aging process are different from person to person....
Skin aging handbook: an integrated approach to biochemistry and product development. New York: William Andrew Norwich, 2008:56-84.Thakur R, Batheja P, Kaushik D, Michniak B. Structural and biochemical changes in aging skin and their Impact on skin permeability barrier. Dalam: Dayan N, Skin ...
Skin becomes more easily bruised. This is due to thinnerbloodvessel walls. Changes below the skin also become evident as we age. They include: Loss of fat below the skin in the cheeks, temples, chin, nose, andeyearea may result in a leaner look, loosening skin, sunkeneyes, and a "ske...
The medical literature is replete with articles that discuss the spectrum of sun-induced changes in skin. These extrinsic, actinically induced changes, more prevalent in the elderly, include wrinkling and loss of elasticity; dyspigmentation; and hemorrhage; atrophy; and benign and . This article, ...
Reports of elastin changes in the aged dermis are found to be equivocal. The best known changes in the epidermis include a decrease in the number of cell layers (in those parts of the skin that are not exposed to continual friction) and an increase in the turnover time of senile ...
Aging, progressive physiological changes in an organism that lead to senescence, or a decline of biological functions and of the organism’s ability to adapt to metabolic stress. The aging process takes place over the entire adult life span of any living
Age-related changes in skin mechanics have a major impact on the aesthetic perception of skin. The link between skin microstructure and mechanics is crucial for therapeutic and cosmetic applications as it bridges the micro- and the macro-scale. While our
As we age, changes in bone, muscle, and fat cause our facial structures to lose definition. The skin on the face loses volume and slackens under the influence of gravity. Dark circles under the eyes deepen, the cheeks sag, and the contours of the face become more relaxed. There's even...
collagen and elastin. Skin aging reflects the naturally occurring changes in the skin as we age, and can also be accelerated due to exposure of the skin to sunlight and/or air pollution and is phenotypically demonstrated as dry, rough, pigmented and abraded skin especially in the face and ...