skin wrinkle

Along with over time, consciously or not we can find the fine lines on the face and the body parts of another, the longer the line of fine-Legend has become increasingly apparent, to really be seen clearly even from a distance of view far enough so that it can reduce one's confidence early on.

The aging process is always experienced by someone. And idelanya, aging begins at the age of 25 years. At that age, the skin will begin to experience decreased levels of oil and wrinkles appear smoother. The signs were also likely to arise if the skin is already experiencing premature aging face. Let's review this further - anything that accelerates the occurrence of wrinkles.



The cause of wrinkles / frown

The answer is simply, is that Skin Collagen deficiency.
The reduced thickness of the dermis by 20% in the elderly associated with loss of elastin and collagen fibers. Collagen and elastin are major components of the dermis layer. The loss of these fibers have a negative impact on the humidity and tension that cause wrinkles skin / wrinkles.

Collagen is the main component in the epidermis, with 75% dry weight and 18-30% volume of the epidermal layer. Collagen is rich in amino acids hidroksiprolin, hidroksilisin, and glycine.

Dermal fibroblasts produce precursor known as pro-collagen. Pro Collagen contains comprises additional amino acids 300-400 in each branch, this additional move after the secretion of collagen molecules.

Vitamin C and copper are examples of the necessary cofactor in collagen biosynthesis. Production of collagen is a dynamic process by fibroblasts involves continuous synthesis and breakdown by the enzyme collagenase. UV rays can damage skin by increasing the production of proteolytic enzymes (collagenase), which outlines the collagen in the dermis layer of skin.

Meanwhile, elastin fibers are only 4% of dry weight and 1% volume of the dermis layer. These fibers are thicker at the bottom of the dermis and thinner when it reaches the epidermis. Unlike elastin and collagen in chemical structure. Elastin containing amino acid that is desmosine.

Supporting factors

* Internal
o Genetic, people who have dry skin types are more likely to have wrinkles
o The hormone, which is meant here is the hormone estrogen. Menopausal female hormone estrogen decline that in fact more prone to wrinkles
o Race, there are several races that have yan more melanin levels than other races. Melanin is acting as a protection against ultraviolet rays
o living habits such as smoking, drinking excessive alcohol, stress, and poor nutritional status, consumption of foods containing additives such as dyes, sweeteners, preservatives, and other pelezat
* External
o Exposure to Sunlight
sunlight which is a major causal factor in skin aging. Mataharibisa exposure caused damage to the skin, because the effects fotobiologik UVA (ultraviolet A) and UVB (ultraviolet B).
o humidity. So do not think are in cold temperatures such as room air conditioner is safe for skin. Exposure to wind and cold temperatures can also accelerate the evaporation of water from the skin and cause dry skin so that the aging process comes more quickly.
o Free radicals. Free radicals are easily found in the vicinity of the free kita.Radikal is a molecule or atom that has one or more unpaired electrons. Electrons are very reactive and quickly react with other molecules to form new free radicals in large numbers on an ongoing basis. Free radicals can cause damage in various parts of the cell and cause various diseases such as tumors, cancer, atherosclerosis, cataracts, wrinkles, aging and other example of air pollution from motor vehicles, gas N2O from the factory, freon, smoke cigarettes, and so forth.