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amyloid

/am-uh-loid/US // ˈæm əˌlɔɪd //UK // (ˈæmɪˌlɔɪd) //

淀粉样蛋白,淀粉样物质,淀粉质,淀粉样变

Definitions

n.名词 noun
  1. 1
    • : Biochemistry. a waxy, translucent substance, composed primarily of protein fibers, that is deposited in various organs of animals in certain diseases.
    • : a nonnitrogenous food consisting especially of starch.
adj.形容词 adjective
  1. 1
    • : Also am·y·loi·dal. of, resembling, or containing amylum.

Examples

  • There’s no certainty as to why turmeric has this beneficial effect, but researchers believe it’s because of the plant’s anti-inflammatory properties, which help keep Alzheimer’s-causing amyloid plaques from building up between neurons.

  • Böke is working to understand how these amyloid fibers assemble and dissolve, which could lead to new strategies for treating infertility or neurodegenerative diseases.

  • When the oocyte starts to mature into an egg, those amyloid fibers dissolve and the Balbiani body disappears, explains Elvan Böke, a cell and developmental biologist at the Center for Genomic Regulation in Barcelona.

  • Each of these cells has a Balbiani body, a large condensate of amyloid protein found in the oocytes of organisms ranging from spiders to humans.

  • Aducanumab works by targeting so-called amyloid plaques, which are proteins that build up in the brain and are common among dementia patients.

  • Previous drugs targeting amyloid precursor protein, or APP, have failed.

  • Here, the blockage of RNA prevents extra amyloid from being produced by targeting its precursor protein and making less of it.

  • Beta amyloid, which OL-1 is meant to lower, was first implicated in the disease at its identification by Alois Alzheimer in 1906.

  • Dominating the research field is a protein called beta amyloid, identified by Alois Alzheimer in 1906.

  • Most researchers think the disease is caused by the build-up of beta amyloid.

  • Amyloid, am′i-loid, n. a half-gelatinous substance like starch, found in some seeds.

  • Eberth35 maintains that in all cases the amyloid disturbance is seated in the connective tissue.

  • Amyloid degeneration represents no mere substitution, but an addition, since the affected tissue is increased in volume.

  • The waxy transformation of muscular fibre, however, does not present the reaction with iodine characteristic of amyloid substance.

  • To these may be added the fatty degenerations associated with amyloid and interstitial processes.