The pathologic structure of the freckle

The mankind's skin base the insides of the layer all spread certain melanin cell, melanin cell continuously real estate melanin, the melanin rises to resist various injury which shoot line(mainly is an ultraviolet ray) to the human body in the cosmos.Because skin in the melanin contained of how much dissimilarity, had black race a person, yellow race person, the cent of white man.The spot of freckle is because gene heredity but variation of the melanin cell become.Variation of the melanin cell compare common melanin cell greatly, the tree branch form increases, enlarge.It was filled with melanin in the tree branch form , rear an a black marks in the skin surface.Variation of melanin cell the sea anemone of elephant marine life of maternal, but the tree branch form seem numerous antennas of sea anemone body.Laser, refrigeration, whet to pare etc. physics dispel a spot method is want to pass the breakage freckle of the machine function of under the skin of structure, attain a purpose, but melanin cell is dispersal in the base layer of skin, if destructive of lead deeply, attain and surmounted a base layer, the part hurt will not repair normally, become scar formation.So these dare to harm and base layer above epidermis, is also broke a tree branch pass a window only, or stabbed and wounded melanin cell only.Seemed to chop in two parts of antennas of sea anemone, or stabbed and wounded sea anemone only maternal, but the sea anemone is very quick and then will repair wound, growing a new antenna.Being used as the freckle is ordered to say, is also the melanin cell of variation to grow a new tree branch form again, was filled with melanin again in the tree branch form .The freckle ordered on the skin to rear again.Cosmetics' dispeling the principle of spot is the derivatives arrestment which makes use of hydrogen and hydrogen the amic is sour to convert a black cell creation melanin,The skin which dispels a spot cosmetics to still imply one fixed amount generally shells to take off, urging epidermis to renew as soon as possible, attaining to dispel a spot ah ease the function of spot color and luster.But because the pathologic structure of the freckle together other color spots with become because of is different, so now many have the cosmetics of[with] obvious result to colors spot to the freckle function very small.

what causes freckles

cause of information fo freckles.if we want to get rid of the freckles,we must konw what causes freckles.
"Freckle" is caused by the heredity gene.

The ＂ freckle inherits gene ＂cheese Anne of the base layer a sour enzyme activity to increase under the irradiation of ultraviolet ray, formation melanin since freckle, also call gene spot, it become expect to is a gifted fixed body in the embryo.The hereditary freckle cent shows a form spot with invisible spot, showing a form spot about at 6-12 years old start becoming, 18 years old or so arrive high peak;But invisible spot then mostly after the pregnant reflect now after face, this reason being why someone is divided into the inborn freckle to the freckle and the day after tomorrow freckle of reason, being pregnant in fact the endocrine of pregnant woman will rise to change very greatly, will stimulate hidden freckle explosion to come out, not say its freckle is the day after tomorrow to grow.As long as is a freckle is caused by the heredity gene.The heredity of freckle has the atavism this kind of characteristic, this is also why say some parents' both parties all have no freckle, but its kid appear the reason of freckle.Although a square of the parents or both parties' freckle didn't present, it one square or both parties take some freckle heredity gene, pass a kid.