beta-amyloid

be·ta-am·y·loid

B5214000 (bā′tə-ăm′ə-loid′, bē′-)n. A protein fragment formed by the cleavage of amyloid precursor protein that aggregates into deposits characteristically found in the brains of people with Alzheimer's disease. Also called amyloid beta-peptide, amyloid beta-protein, beta-amyloid peptide, beta-amyloid protein.

[From the beta sheets characterizing its structure.]

beta-amyloid

(bā′tə-ăm′ə-loid′, bē′-)n. A protein fragment formed by the cleavage of amyloid precursor protein that aggregates into deposits characteristically found in the brains of people with Alzheimer's disease. Also called amyloid beta-peptide, amyloid beta-protein, beta-amyloid peptide, beta-amyloid protein.

beta-amyloid

A4, β—amyloid Neurology A 4 kD polypeptide encoded on chromosome 21 arising from altered processing of amyloid precursor protein, an integral membrane glycoprotein secreted as a truncated carboxyl-terminal molecule; BA forms plaques in the brains of Pts with Alzheimer's disease–AD, Down syndrome, infectious encephalopathy, cerebral amyloid angiopathy; BA is found in skin, intestine, adrenal gland. See Alzheimer's disease, Amyloid, Presenilin. Cf Alpha2-macroglobulin.

单词	beta-amyloid
释义	beta-amyloid be·ta-am·y·loid B5214000 (bā′tə-ăm′ə-loid′, bē′-)n. A protein fragment formed by the cleavage of amyloid precursor protein that aggregates into deposits characteristically found in the brains of people with Alzheimer's disease. Also called amyloid beta-peptide, amyloid beta-protein, beta-amyloid peptide, beta-amyloid protein. [From the beta sheets characterizing its structure.] beta-amyloid beta-amyloid (bā′tə-ăm′ə-loid′, bē′-)n. A protein fragment formed by the cleavage of amyloid precursor protein that aggregates into deposits characteristically found in the brains of people with Alzheimer's disease. Also called amyloid beta-peptide, amyloid beta-protein, beta-amyloid peptide, beta-amyloid protein. beta-amyloid A4, β—amyloid Neurology A 4 kD polypeptide encoded on chromosome 21 arising from altered processing of amyloid precursor protein, an integral membrane glycoprotein secreted as a truncated carboxyl-terminal molecule; BA forms plaques in the brains of Pts with Alzheimer's disease–AD, Down syndrome, infectious encephalopathy, cerebral amyloid angiopathy; BA is found in skin, intestine, adrenal gland. See Alzheimer's disease, Amyloid, Presenilin. Cf Alpha2-macroglobulin.
随便看	allotted shares allotted to allottee allottees allotter allottery allotting allotting to allot to allotype allotypic allotypically allotypic determinant allotypic determinants allotypic marker allotypy all our children all our eggs in one basket all our geese are swans all our hearts together all our life's worth all our lives are worth all out all-out all out assault