An amyloid is a waxy compound of protein and polysaccharides which is found deposited in tissues in amyloidosis.
Cerebral amyloid angiopathy (CAA) is also known as congophilic angiopathy or cerebrovascular amyloidosis.
A disorder marked by deposition of amyloid in the body. a rare disease which causes the build-up of amyloid, a protein, & starch, it can get in tissues and organs.
== == Amyloid beta (AB) protein is produced from the cleavage of amyloid precursor protein (APP: a transmembrane protein) by beta secretase and gamma secretase. The build up of this intact AB protein leads to formation of amyloid plaques. Tau is a group of microtubule associated proteins which contributes to the assembly and stabilization of microtubules in axons. However, hyperphosphorylation of tau leads to tau aggregation and formation of neurofibrillary tangles (NFT). Intracellular NFT and extracellular amyloid plaques are two pathological hallmarks of Alzheimer's disease.
Blood and urine test
Amyloid proteins are manufactured by malfunctioning bone marrow. Amyloidosis, which occurs when accumulated amyloid deposits impair normal body function, can cause organ failure or death.
Dankwart Stiller has written: 'Histochemistry of amyloid' -- subject(s): Amyloid, Amyloidosis, Analysis, Cytologic Diagnosis, Electron microscope, Histochemistry, Ultrastructure (Biology)
amyloid plaques Sheaths
The goal of treatment is to slow down or stop production of amyloid protein, eliminate existing amyloid deposits, alleviate underlying disorders (that give rise to secondary amyloidosis), and relieve symptoms caused by heart or kidney damage.
AmyloidosisIn medicine, amyloidosis refers to a variety of conditions in which amyloid proteins are abnormally deposited in organs and/or tissues. A protein is described as being amyloid if, due to an alteration in its secondary structure, it takes on a particular aggregated insoluble form similar to the beta-pleated sheet. Symptoms vary widely depending upon the site of amyloid deposition. Amyloidosis may be inherited or acquired.(Extracted from Wikipedia.)
Amyloidosis is any of a group of disorders in which the fibrous protein amyloid is deposited in an organ in the body.
Amyloidosis is any of a group of disorders in which the fibrous protein amyloid is deposited in an organ in the body.
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