Musculoskeletal manifestations in β2 -microglobulin amyloidosis. Case discussion
نویسندگان
چکیده
منابع مشابه
Systemic Amyloidosis: Lessons from β2-Microglobulin*
β2-Microglobulin is responsible for systemic amyloidosis affecting patients undergoing long-term hemodialysis. Its genetic variant D76N causes a very rare form of familial systemic amyloidosis. These two types of amyloidoses differ significantly in terms of the tissue localization of deposits and for major pathological features. Considering how the amyloidogenesis of the β2-microglobulin mechan...
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OBJECTIVE: To determine β2-microglobulin levels in amniotic fluid during the course of second trimester. STUDY DESIGN: One hundred patient’s amniotic fluid β2-microglobulin levels had been evaluated retrospectively (March-October 2009). The most common amniocentesis indication was advanced maternal age (33.3%). Others were; high risk result for triple test (18.5%), high risk result for double t...
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The deposition of amyloid-like fibrils, composed primarily of the 99-residue protein β2-microglobulin (β2m), is one of the characteristic symptoms of dialysis-related amyloidosis. Fibrils formed in vitro at low pH and low salt concentration share many properties with the disease related fibrils and have been extensively studied by a number of biochemical and biophysical methods. These fibrils c...
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A patient receiving haemodialysis for 15 years developed systemic amyloidosis of I2 microglobulin type. Noticeable deposits of amyloid were present in the myocardium, intervertebral discs, joint cartilages and tendons. Less conspicuous amounts were present in blood vessel walls in the lungs, liver, adrenal glands and brain, and within the stroma of the prostate, testis and kidney, often with fo...
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Dialysis-related amyloidosis (DRA) is characterized by accumulation of amyloid β2-microglobulin (β2m) in the interstitial matrix. Matrix substances such as heparin have reportedly been strongly implicated in the pathogenesis of dialysis-related amyloidosis. In clinical setting of hemodialysis, two types of heparin, i.e., high and low molecular heparin (H.M.H. and L.M.H.) have been routinely use...
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ژورنال
عنوان ژورنال: Arthritis & Rheumatism
سال: 1992
ISSN: 0004-3591
DOI: 10.1002/art.1780350518