Sentences with phrase «black skin pigment»

When a dog appears to be red, but has black skin pigment (nose, lips, eyerims), look closely at the coat to determine if it might be either a sable or a yellow.

This stands to reason because true white Miniature Schnauzers have black skin pigment and dark eyes.

Not exact matches

They all stated that being «black» involved more than the amount of pigment in one's skin.

A black light detects changes in color or fluorescence in the skin, making pigment disorders appear to shine under the light.

When the team bombarded the fossils with charged particles and then analyzed the particles that were knocked from the surface (a technique called time - of - flight secondary ion mass spectrometry), they chemically identified the remnants of eumelanin, a pigment that typically lends a black or brown color to skin or feathers.

In these species, the gene agouti controls the relative amount of red and yellow pigments in the skin, and melanocortin 1 receptor (Mc1r) does the same for black and brown.

Previously, Shozo Kobayashi of the National Institute of Fruit Tree Science in Tsukuba, Japan, identified a specific gene that controls the production of this pigment in black - skinned grapes.

The results lead the researchers to hypothesize that the hopscotching piece of DNA first turned off the pigment pathway in a black - skinned ancestor, turning it red.

Chemistry professor John Simon and his colleagues at Duke University believe that melanin, the pigment responsible for darkening skin in the baking sun, is more likely to kick - start DNA damage — and therefore cancer — in redheads than it is in black - haired people.

The cells produced more eumelanin, the pigment responsible for black and brown skin, hair, and eyes.

UNC Lineberger researchers led by Nancy Thomas, MD, PhD, have identified key features linked to amelanotic melanoma, a form of skin cancer that lacks the brown or black color that stems from the pigment melanin.

This trait involves a massive expansion of pigment cells that not only makes the skin and comb black but also causes black internal organs.

Diets that lack whole grains, quercetin, (a natural occurring compound found in apples with skin, berries, red grapes, red onions and black tea,) beta - carotene and carotenoids, (a pigment found in orange vegetables,) and vegetable based omega three acids like those found in acai berries, are more susceptible to allergens.

Rather it is because your sebum contains melanin, the skin pigment that makes black people black.

In addition to providing the purple pigment for eggplant skin, blackberries, cranberries, black rice, Concord grapes, violet petals, blackcurrants, and purple potatoes, anthocyanin also has antioxidant and free radical - fighting properties (source and source).

Black is beautiful, but the flecked skin and pigmented marks would make you unwanted.

But anyway, this product made it very easy for me to remove the black pigment off my skin.

Products used: Luminous Primer Fruit Pigmented Powder Foundation 2nd Skin Concealer Long Last Liquid Liner: Black Tea Ultra Lengthening Fruit Pigmented Mascara: Black Tea Cocoa Butter Semi-Matte Lipstick: Blood Orange Cruelty Free Powder Brush F50 Fruit Pigmented Blush: Pretty Naked

Vegetable Glycerin, Tocopherol (Vitamin E), Pigments / Extracts Of Vaccinium Myrtillus (Bilberry), Punica Granatum (Pomegranate), Wine (Red Wine) Lees, Vaccinium Macrocarpon Fruit (Cranberry), Rubus Fruticosus Fruit (Blackberry), Prunus Persica Fruit (Peach), Theobroma Cacao (Cocoa), Rubus Occidentalis (Black Raspberry), Aronia Melanocarpa (Chokeberry), Prunus Cerasas (Cherry), Theobroma Cacao (Cocoa Bean) And Vaccinium Angustifolium (Blueberry) Skin, Granatum (Pomegranate) Seed Oil, Butyrospermum Parkii (Shea Butter), Euphorbia Cerifera (Candelilla) Wax, Rosmarinus Officinalis (Rosemary), Origanum Vulgare (Oregano), Thymus Vulgaris Flower / leaf (Thyme), Natural Flavors, Oryza Sativa (Rice) Starch, Labradorite (Natural Mineral Stone), Moonstone (Natural Mineral Stone), Australian Opal (Natural Mineral Stone), Pyrite (Natural Mineral Stone), Sunstone (Natural Mineral Stone), May Contain Mica

NYX Eyeshadow Base - White NYX Eyeshadow Base - Skin Tone Lime Crime Venus Palette (Icon, Rebirth) Urban Decay Naked Heat Palette (Low Blow, Sauced, Cayenne, En Fuego) Inglot AMC Pigment Inglot - 125 Tammy Tanuka Sigil Inspired Inglot AMC Eyeliner Gel - 66 Cascada Of Colours Brown Eye Pencil Tammy Tanuka Sigil Inspired Green Pigment Make Up Atelier Paris Pearl Powder White Orange PP21 L'Oreal Paris Voluminous Mascara - Black

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Wee Quentin will never be black, despite his pretensions towards it; his dark - skin - pigment is a figment of his under - active cinema - obsessed imagination.

When threatened by predators, most octopuses release a thick cloud of black ink, composed of melanin (the same pigment that gives humans their skin and hair color).

Those who did not destroy them found that within a few hours and days their skin pigment turned to black on their noses, around the mouth and eyes and the pads of their feet and bellies.

Regarding her skin, the pigment was very dark black.

In some yellow (and sable) dogs, the center part of their black nose will fade to pink (called «snow nose») but the other dark skin pigment is not affected.

There are two dilution genes that completely inhibit the formation of black pigment anywhere in the body: coat, eyes, and skin:

Black skin in dogs is actually a collective term for a hyper pigmented coat and alopecia (hair loss) in dogs.

Lentigo is characterized by hyperpigmentation, or an overpopulation of pigment molecules, that turns patches of the dog's skin black.

It's unknown why Shar - Peis and chow chows have completely black tongues, but it's caused by extra dark pigment in the skin.

Ears on the inside should be light pink (though dark - skinned dogs may have black pigment), clean or with just a trace of wax, not swollen, and free of discharge.

This is because the Pharaoh Hound has no black pigment in their skin.

In the exhibition's seven paintings Khan uses a mixture of black pigment, rabbit skin glue and slate dust, to create an absorbent ground which he applies to aluminium panels or directly to the wall and then sands back to produce a smooth, slate - like surface.

His backgrounds are layers of black pigment, rabbit skin glue and slate dust, which he sanded down before building up the text in black oil paint.

These octopuses use specialized muscles to open and close little sacs of pigment in their skin called chromatophores — and this little guy was probably responding to the black tabletop beneath its tank.