Aging of the body – it is an inevitable physiological process that starts in the body of every person with age. Unfortunately, it cannot be prevented, but the aging process can be slowed down, and its signs – adjust. This is one of the main directions of modern aesthetic medicine. But in order to eliminate the manifestations of aging as effectively as possible, it is necessary to know how the characteristics of the skin in its different layers change with age. Read about it on estet-portal.com in today's article.
Features of changes in different skin characteristics with age
Leather – it is the largest organ in the human body, and it is he who, first of all, shows all the signs of aging.
With age, the characteristics of the skin change in its different layers: epidermis, dermis and subcutaneous fat.
The result of these changes is thinning of the skin, its ptosis, loss of elasticity and turgor, dryness, wrinkle formation, as well as deterioration in the quality and appearance of the skin as a whole. Effective methods of modern aesthetic medicine can correct all these shortcomings, but it is very important for a practitioner to understand exactly what changes occur in different layers of the skin.
Skin characteristics:
- age-related changes in the characteristics of the skin in the epidermis;
- age-related changes in skin characteristics in the dermis;
- age-related changes in the characteristics of the skin in the subcutaneous fat layer.
Age-related changes in skin characteristics in the epidermis
In the process of aging of the body, absolutely all layers of the skin undergo certain changes, including the epidermis. According to numerous studies, it was possible to determine that the thickness of of the stratum corneum of the epidermis does not change with age, but the area of the dermal-epidermal junction changes greatly. Namely, it flattens and reduces the area of contact between the epidermis and dermis. In people aged 21 to 40 years, the area is 2.64 mm², while in people aged 61 to 80 years, it is 1.90 mm². These changes are also accompanied by a decrease in the strength of the skin and disturbances in the trophism of both the epidermis and the dermis.
Age-related changes in skin characteristics in the dermis
The characteristics of the skin in the process of aging of the body change greatly in its dermal layer. With age, the thickness of the dermis decreases by about 20%, and the following changes occur in it:
- the content of cellular elements and vessels decreases;
- collagen production is inhibited and collagen fibers are disorganized;
- fragmentation of elastin fibers and accumulation of pathologically altered elastin are noted;
- there is a decrease in the content of hyaluronic acid and an increase in the content of chondroitin sulfate-containing proteoglycans;
- The number of melanocytes decreases, on average, by 8-20% every 10 years.
All these changes in the dermis, of course, are reflected in the appearance of the skin, in the form of a decrease in its turgor and elasticity, as well as the formation of mimic wrinkles.
Age-related changes in the characteristics of the skin in the subcutaneous fat layer
With age, the subcutaneous fat also undergoes certain changes, resulting in a change in some other characteristics of the skin. In older people, both its decrease and increase are observed, depending on the anatomical regions of the body. The volume of fatty tissue on the face, back surface of the arms and legs is reduced. At the same time, in the waist area in women, and on the anterior abdominal wall in men, an age-related increase in the volume of the fat layer is observed.
Age-related changes in different layers of the skin are a physiological process that the body of each person undergoes.
However, in part, with the help of effective methods of modern aesthetic medicine, skin aging can be slowed down, and its manifestations – adjust. estet-portal.com thanks you for your attention.
You may also be interested in: "How skin aging manifests itself: external and internal causes, their signs".
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