The Human Skin: The largest organ of the Integumentary System - is the warm sensation with skin care products normal
Human skin is considered to be the largest organ in the skin system and one of the most important parts of the body.
It consists of several layers of epithelial tissue that protect the underlying muscles and organs of the body.
The skin plays the most important role in protecting through pathogens, sensation, insulation and body temperature regulation.
It can also synthesize B vitamins and D.
Melanin cells provide pigmentation or melanin to the skin, absorbing ultraviolet radiation from the sun.
Melanin also contains DNA repair enzymes that help reverse UV damage and skin cancer.
Malignant melanoma is an effect of ultraviolet rays and is considered invasive and fatal.
Pigmentation varies from race to race, leading to the classification of people in terms of skin color.
It is composed of layered squamous epithelial tissue.
) Consists of hardened dead cells that are constantly falling off.
The active cell division in the deep layer of the skin produces new cells, which are pushed out to replace those lost cells.
Below the skin is a layer of leather, mainly composed of connecting tissues.
Blood vessels penetrate into the skin rather than the skin.
Sweat glands are embedded in the deep layer of the genuine leather, and their ducts are pushed outward through the genuine leather and the skin, opening the surface through the sweat holes.
Both the gland and the catheter are derived from the skin;
They initially form folds of the skin and push down into the connected tissue of the leather.
The hair, and the outer layer of the follicles in which they are wrapped, also comes from the skin and develops as they fold into the leather.
When the follicles are fully developed, the bulb root and root of the follicles are located in the deep part of the leather;
The shaft of the hair extends from the root to the surface of the skin and extends further.
Small muscles extend diagonally to follicles near the lower end of the upper part of the leather;
When the muscles contract, it will erect the hair.
The glands are empty into the hair follicles.
Many nerves penetrate into the skin and rarely even into the skin.
These include the nerves of hair muscles, sweat glands and blood vessels, as well as nerves that terminate from the sensory structure due to touch, temperature and pain.
It is not considered a part of the skin itself.
This is a very loose layer of connected tissue that usually has a lot of fat cells.
This is the layer that combines the skin with the body.
The degree and form of its development determine the possible amount of skin exercise.
The end of the free nerve (pain ).
Some skin receptors are nonchalant end branches of neurons.
Nerve clusters around hair (hair.
Nerve fiber network around the base;
These are stimulated by a slight displacement of tiny hairs in most parts of the body. ).
The nerve ends of the skin receptor are surrounded by a special connecting tissue cell.
The sensory receptors of the skin are associated with touch, stress, heat, cold and pain.
Unlike receptors in the skin, some other receptors are widely distributed in the body, mainly receiving information about the condition of the body itself.
Fragment patterns in hair living cells are used as sources of genetic material to create genetic fingerprints for individuals.
Each of us has our own unique genetic information or DNA that can be divided into segments of different lengths.
The resulting pattern looks like a bar code in a supermarket.
The pattern of the record is stored and used to identify the offender, victim, or paternity test.