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Перевод: keratin

[существительное]
кератин ; роговое вещество

Тезаурус:

1. But it is, in fact, a form of protein called keratin, similar in composition to our finger and toenails.
2. The keratin is dead material that is replaced by growth from below.
3. All this leads to swelling and shrinkage of keratin cells, and the bonds that hold together the nail weaken, causing brittleness.
4. The idea is a relatively new one to engineering but certainly not to planet earth: collagen, keratin, chitin and cellulose are some of nature's strong fibres and make possible everything from bones and lobster carapaces to giant sequoias.
5. The waving lotion has been formulated with an intensive conditioner based on the natural protein Keratin to help strengthen hair and improve texture.
6. This separating layer is undoubtedly mainly a protein and was originally thought to be similar to keratin which is the protein in hair.
7. This dissolves hair by breaking the sulphur bonds of the keratin, the protein from which hair is made.
8. Unfortunately for all rhinoceros species, their horns (made of thousands of tiny hair strands within, covered by a keratin layer) are dangerous, not only to would be predators, but now to the rhino themselves.
9. Contain ingredients like keratin, panthenol and vitamins B and E which prevent lashes becoming brittle and dry.
10. As they move upwards they lose their nuclei and synthesize the special proteins like keratin that give the skin its protective toughness.
11. Each scale is a hard, dry shield of keratin growing out from the animal's epidermis and overlapping with its neighbours to make a body-covering that is as snugly fitting as it is strong.
12. Like your hair, nails are primarily composed of keratin, a fibrous, porous protein, whose cells stretch when nails are exposed to water.
13. Skin cells owe their toughness to keratin, tendons are made of the protein collagen.