Post by beauty on Feb 2, 2012 6:46:39 GMT -5
What are subsidiary organs of the skin?
Subsidiary organs, skin, sebaceous glands, sweat glands, hair and Zhao Jia.
Apocrine sweat gland secretions according to the different, is divided into two kinds eccrine and apocrine. Eccrine secretion by the nervous system dominated. When temperatures rise, do strenuous exercise, mood changes, certain drugs or services, a small increase in secretory activity of sweat glands, the body increases the amount of sweating. Eccrine lips and nails, etc. In addition, the widely distributed in the body, especially the palms, soles of the feet, forehead, armpits, etc. up. Can secrete eccrine sweat, the main constituent of water, salts and a small amount of uric acid, urea and other metabolic waste, hydrating the skin, regulating body temperature, excretion of waste and so on. When puberty began to develop large sweat glands, located in the armpit, the areola, the anus and vulva, the external auditory canal, etc., opening in the hair follicle, the secretion of thick milky fluid containing protein, carbohydrates and fat. This is easily the skin secretions of bacteria on the surface decomposition, resulting in unpleasant odors.
Sebaceous glands is widely distributed, in addition to hands, feet outside over the body to the head, face, chest and near the skin between the shoulder up. The sebaceous glands secrete sebum by male hormones and adrenal hormones control when the amount of sebum secretion in young children less vigorous secretory activity of puberty, 35 years after the secretion was gradually reduced, the skin becomes more dry, rough start, wrinkles.
Hair, body hair can be divided into long hair, short hair, hair of three kinds. Its main ingredient is keratin. Long hair, including hair, armpit hair, pubic hair, etc.; Shorthair has eyebrows, eyelashes, nose hair, etc.; hairs soft and pale, in addition to hands palm and distal fingers and toes, the whole body. Genetic factors on the distribution of hair, thick level, texture, color and curled, etc. have a significant impact.
Zhao Jia A covering the end of fingers and toes, the skin is translucent panels. A major component of hard keratin, A does not contain nerves and blood vessels in the fingers (toes) at the end, the protective effect. A deck and a root from the two parts. Deck is exposed to the outside part of the skin, under the nail bed, containing a wealth of blood vessels, nerves. A root is hidden in the skin of the part under the skin as a parent material, is a growth area. If a root inflammation of the skin or skin rash, a thin brittle due to malnutrition or uneven, affecting the overall beauty of hand.
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Subsidiary organs, skin, sebaceous glands, sweat glands, hair and Zhao Jia.
Apocrine sweat gland secretions according to the different, is divided into two kinds eccrine and apocrine. Eccrine secretion by the nervous system dominated. When temperatures rise, do strenuous exercise, mood changes, certain drugs or services, a small increase in secretory activity of sweat glands, the body increases the amount of sweating. Eccrine lips and nails, etc. In addition, the widely distributed in the body, especially the palms, soles of the feet, forehead, armpits, etc. up. Can secrete eccrine sweat, the main constituent of water, salts and a small amount of uric acid, urea and other metabolic waste, hydrating the skin, regulating body temperature, excretion of waste and so on. When puberty began to develop large sweat glands, located in the armpit, the areola, the anus and vulva, the external auditory canal, etc., opening in the hair follicle, the secretion of thick milky fluid containing protein, carbohydrates and fat. This is easily the skin secretions of bacteria on the surface decomposition, resulting in unpleasant odors.
Sebaceous glands is widely distributed, in addition to hands, feet outside over the body to the head, face, chest and near the skin between the shoulder up. The sebaceous glands secrete sebum by male hormones and adrenal hormones control when the amount of sebum secretion in young children less vigorous secretory activity of puberty, 35 years after the secretion was gradually reduced, the skin becomes more dry, rough start, wrinkles.
Hair, body hair can be divided into long hair, short hair, hair of three kinds. Its main ingredient is keratin. Long hair, including hair, armpit hair, pubic hair, etc.; Shorthair has eyebrows, eyelashes, nose hair, etc.; hairs soft and pale, in addition to hands palm and distal fingers and toes, the whole body. Genetic factors on the distribution of hair, thick level, texture, color and curled, etc. have a significant impact.
Zhao Jia A covering the end of fingers and toes, the skin is translucent panels. A major component of hard keratin, A does not contain nerves and blood vessels in the fingers (toes) at the end, the protective effect. A deck and a root from the two parts. Deck is exposed to the outside part of the skin, under the nail bed, containing a wealth of blood vessels, nerves. A root is hidden in the skin of the part under the skin as a parent material, is a growth area. If a root inflammation of the skin or skin rash, a thin brittle due to malnutrition or uneven, affecting the overall beauty of hand.
www.plurk.com/perfumesnet/
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