Amyloid

Word AMYLOID
Character 7
Hyphenation am y loid
Pronunciations N/A

Definitions and meanings of "Amyloid"

What do we mean by amyloid?

A starchlike substance. noun

A hard waxy deposit consisting of protein and polysaccharides that results from the degeneration of tissue. noun

Starchlike. adjective

Resembling amylum, or starch.

In botany, a semi-gelatinous substance, analogous to starch, met with in some seeds, and becoming yellow in water after having been colored blue by iodine (Lindley); a member of the cellulose group of vegetable organic compounds, comprising cellulose, starch, gum, the sugars, etc. noun

In pathology, noting a degenerative change characteristic of lardaceous disease (which see, under lardaceous).

A precipitate obtained from a gelatinous solution of cotton which has been treated with concentrated sulphuric acid. Vegetable parchment is due to the partial transformation of the vegetable fibers into this substance. noun

In pathology, same as lardacein. noun

Resembling or containing amyl; starchlike. adjective

A diseased condition of various organs of the body, produced by the deposit of an albuminous substance, giving a blue color with iodine and sulphuric acid; -- called also waxy degeneration or lardaceous degeneration. adjective

A non-nitrogenous starchy food; a starchlike substance. noun

The substance deposited in the organs in amyloid degeneration. noun

A waxy compound of protein and polysaccharides that is found deposited in tissues in amyloidosis. noun

Any of various starchlike substances. noun

Containing or resembling starch adjective

Applied to a mushroom that turns blue-black upon application of Melzer's reagent. adjective

A non-nitrogenous food substance consisting chiefly of starch; any substance resembling starch noun

Resembling starch adjective

(pathology) a waxy translucent complex protein resembling starch that results from degeneration of tissue noun

A waxy compound of protein and polysaccharides that is found deposited in tissues in amyloidosis.

Any of various starchlike substances.

Synonyms and Antonyms for Amyloid

  • Antonyms for amyloid
  • Amyloid antonyms not found!

The word "amyloid" in example sentences

Scientists say a protein called beta amyloid is responsible for most of the damage to the brain and the symptoms of the disease. ❋ Unknown (2009)

Scientists have shown how the body's natural way of ridding the body of the toxic protein amyloid-beta is flawed in people with the disease. ❋ Unknown (2007)

No one knew where this pesky filament came from until 1987, when researchers discovered it was part of a larger molecule they dubbed the amyloid-precursor protein (APP). ❋ Unknown (2007)

"They work hand in hand, one after the other and act like scissors, cutting up this [APP] protein into smaller bits and smaller bits called amyloid peptide, which we think is the cause of Alzheimer's disease when it's abnormally accumulated in the brain," explained study senior author Philip C. Wong, a professor of pathology and of neuroscience at Johns Hopkins University School of Medicine in Baltimore. ❋ Unknown (2010)

But over the years, researchers say, what has become known as the amyloid hypothesis - the notion that overproduction or reduced clearance of amyloid beta is a cause of the disease and blocking amyloid beta could stop it - dominated their thinking. ❋ Unknown (2010)

The hallmark of Alzheimer's dementia is accumulation of the abnormal protein called amyloid in brain tissue. ❋ M.D. Scott Mendelson (2011)

The radioactive chemicals tag amyloid in the brain and light up during subsequent brain scans, allowing clinicians to see whether amyloid is present. ❋ Shirley S. Wang (2011)

While Mr. Hall said he was "cautiously optimistic" about the drug, which appears to clear a sticky substance called amyloid from the brains of Alzheimer's mice, "I don't think people should be taking this in their own hands or running to it," he said. ❋ Shirley S. Wang (2012)

A large number of investigational therapies target a sticky substance called amyloid, which clumps in the brain of those with Alzheimer's and is thought to contribute to the disease, but so far no drug has consistently shown that targeting amyloid leads to improvements in cognitive symptoms. ❋ Shirley S. Wang (2011)

Piece 1 is the immediate cause of Alzheimer's disease: the appearance of insoluble "plaques" made of a small protein called amyloid beta A-beta for short inside brain cells. ❋ Matt Ridley (2011)

Lilly's semagacestat aimed to slow or reverse the progression of Alzheimer's disease by inhibiting an enzyme called gamma secretase, which is important in building a sticky substance called amyloid that can clump in the brain. ❋ Shirley S. Wang (2011)

Among the possible advances in early detection are chemical tracers, some of which tag clumps of a sticky substance in the brain called amyloid, and others that mark amyloid and a protein called tau—both thought to contribute to the disease. ❋ Shirley S. Wang (2011)

The buildup of tangled proteins called amyloid plaques in brain tissue is a primary marker of Alzheimer's disease. ❋ Ann Lukits (2011)

The exact causes of Alzheimer's are still unknown, but clumps of a sticky substance called amyloid and masses of tau protein in the brain are thought to be key factors in its development. ❋ Shirley S. Wang (2011)

These plaques form when certain proteins get broken up into smaller fragments known as amyloid peptides. ❋ Unknown (2010)

Cross Reference for Amyloid

What does amyloid mean?

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