Human skin is fluorescent.
melatonin is the pigment which increases skin pigmentation. This is produced by melanocyte stimulating harmonemelanocyte-stimulating hormoneMelanin stimulating hormone, or melanocyte stimulating hormone (MSH). It is produced in the pituitary and cause melanocytes to increase production of melanin, the pigment responsible for darkening of the skin.
Mass pigmentation refers to the phenomenon where a large area of skin or tissue exhibits a uniform color change, typically due to an increase in melanin production. This can occur in response to various factors such as sun exposure, hormonal changes, or certain skin conditions. It can manifest as darker patches or overall skin darkening and may vary in duration and intensity among individuals. In some cases, mass pigmentation can be a sign of an underlying health issue that may require medical attention.
Another name for hyper-pigmentation due to sun exposure is sunspots or age spots. These darkened patches of skin are caused by an overproduction of melanin in response to UV radiation.
Genes are regulated through a number of ways. Some can be regulated by the environment you're in. For example, if you're in the sun a lot, genes will get turned on or up to increase the production of skin pigmentation so you get tanned. When you stay out of the sun, the genes turn off and your skin gets lighter.
Skin discoloration is commonly referred to as hyperpigmentation or hypopigmentation, depending on whether the affected area is darker or lighter than the surrounding skin. Other terms might include melasma, sun spots, or age spots.
Pigmentation term use for the process of skin which is responsible for the coloration of skin and continuously produce pigment.Hypo-pigmentation: It is also termed as depigmentation. It is a pigmentation disorder in which white spots appear on skin. Hypo-pigmentation in skin occurs when in a certain part of skin pigmented substance "Melanin" quantity decreases from a certain level.Vitiligo, Nevus depigmentosus , Pityriasis Alba and Idiopathic guttate hypomelanosis are the example of Hypo-pigmentation
melanocyte-stimulating hormone
Cure of your skin pigmentation disorder depends on the type of skin disorder you have developed. Skin pigmentation disorders include hypo-pigmentation, albinism, vitiligo, Hyper-pigmentation, Lichen Simplex Chronicus, Melasma, Birthmarks, Port-wine Stains.You can differentiate your skin pigmentation disorder by visiting the following links: en.wikipedia.org/wiki/Hypopigmentationhttp://www.antivitiligo.com/vitiligo/albinism-and-vitiligo.html
It depends on the animal's melanin pigmentation and genes. Some animals have black or grey paws while others have pink skin. Humans hands on the other hand (no pun intended) it depends on your genes and melanin pigmentation as well. I am caucasion and have very little pigmentation so my skin is pale, while an African American for example generally have more pigmentation so their skin is darker.
Pigmentation in you skin is determined by the amount of melanin given to you by your parents, in other words genetics.
The loss of pigmentation in the skin is called Hypo-pigmentation and the total loss of skin pigment is called Albinism.
No! Vitiligo is lack of pigmentation - it is not contagious
Prognosis. Most skin pigmentation disorders do not affect a person's health, only the outward appearance.
Vitiligo
White scars in your skin are from when your skin loses pigmentation. Pigmentation is what gives your skin its natural color. You can have it surgically removed, or you can just live with it. I live with mine on my forearm, and it doesn't bother me a bit.
I had skin pigmentation so what I did was put sunscreen on my normal tanned skin and left the pale pigmented skin out in the sun. Mine is now all gone!
Pigmentation disorders can cause the skin to be darker or lighter than normal. They may also cause spots or skin that appears to have smooth white patches.