keratin Значение & определение

Примери за keratin

• Without biotin, also known as vitamin B7 or vitamin H, the body cannot metabolize keratin to make nails.

• Keratin makes the nails strong, but external trauma or an underlying health condition can cause thin layers of the nail to peel away.

• Mohair fibre, like wool, is composed chiefly of the protein substance keratin.

• Scientists have documented population collapses among these frogs due to a fungus which infects keratin, a hard protein that forms the outer layer of frogs' skin.

• Different types of filaments are composed by a variety of proteins, including keratins.

• These data indicate that these keratin intermediate filament may have a ' hollow ' core.

• It remains to be seen whether this observation is a general one for all intermediate filaments or whether it relates specifically to the trichocyte keratins.

• Conservation of the structure of keratin intermediate filaments : molecular mechanism by which different keratin molecules integrate into preexisting keratin intermediate filaments during differentiation.