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Crystal-Induced Arthritis

Postgraduate Medicine, 1969
The acute arthritis in gout and in pseudogout is associated with microcrystals of monosodium urate and calcium pyrophosphate dihydrate, respectively.
P, Phelps, D J, McCarty
openaire   +2 more sources

Laser‐Induced Crystallization and Crystal Growth

Chemistry – An Asian Journal, 2011
AbstractRecent streams of laser studies on crystallization and crystal growth are summarized and reviewed. Femtosecond multiphoton excitation of solutions leads to their ablation at the focal point, inducing local bubble formation, shockwave propagation, and convection flow.
Teruki, Sugiyama, Hiroshi, Masuhara
openaire   +2 more sources

Radiation-Induced Crystallization of Sucrose

Science, 1959
In the presence of gelatine, sucrose crystallizes after a relatively short time (minutes, hours) when exposed to the radiation of an x-ray tube with copper target, or of a medical microwave unit. The formation of sucrose spherulites, visible with the naked eye, was observed.
G, SUSICH, A O, KING, L M, DOGLIOTTI
openaire   +2 more sources

Gold-induced germanium crystallization

Physical Review B, 1992
When in contact with metal, amorphous silicon (a-Si) or germanium (a-Ge) often crystallize at temperatures significantly lower than in their bulk form. In order to understand the role of the contact metal, we have studied the crystallization process of a-Ge/Au bilayers and codeposited a-${\mathrm{Ge}}_{1\mathrm{\ensuremath{-}}\mathit{x}}$${\mathrm{Au ...
, Tan   +4 more
openaire   +2 more sources

Shear-Induced Crystallization of Isotactic Polypropylene Based Nanocomposites With Montmorillonite

open access: yesEuropean Polymer Journal, 2009
International audienceShear-induced isothermal crystallization in iPP based nanocomposites with organo-modified montmorillonite was followed by light depolarization technique.
Artur Rozanski   +2 more
exaly   +2 more sources

Update on Crystal-Induced Arthritides

Clinics in Geriatric Medicine, 2017
The prevalence of gout increases with age. Once serum concentration of urate exceeds the saturation/solubility point, it deposits in and around the joints. Clinical presentation in the elderly often has "atypical" features and is challenging to diagnose.
Hossam, El-Zawawy, Brian F, Mandell
openaire   +2 more sources

Crystal-induced membrane damage: Hydroxyapatite crystal-induced hemolysis of erythrocytes

Biochemical Medicine and Metabolic Biology, 1986
Microcrystals of hydroxyapatite cause severe membrane damage in human erythrocytes, as is evident from the strong hemolysis that is caused by these crystals. Hemolysis by hydroxyapatite crystals is time and concentration dependent, and is preceded by aggregation of erythrocytes.
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Crystal‐induced neutrophil activation

Immunology & Cell Biology, 2009
Monosodium urate (MSU) crystals are among the most potent pro‐inflammatory stimuli and an innate immune inflammatory response to the crystal surface is intimately involved in the pathology of gouty arthritis. The responses of human neutrophils to MSU crystals represent an integral part of this innate response and a key component of the acute ...
Oana, Popa-Nita, Paul H, Naccache
openaire   +2 more sources

Crystal-induced myocarditis and pericarditis

The American Journal of Cardiology, 1966
Abstract A patient exposed for years to tricalcium phosphate in the dust of a dentifrice died from alveolar adenocarcinoma. Micron-sized crystals of the salt were found in normal, inflamed, granulomatous and neoplastic areas in the viscera and in the mildly inflamed myocardium and pericardium. Excepting neoplastic changes, similar but severer lesions
H A, Reimann, J E, Imbriglia, T, Ducanes
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Crystal-induced arthritis: An overview

The American Journal of Medicine, 1996
The most common crystal-related arthropathies-gout, calcium pyrophosphate dihydrate disease or "pseudogout," and calcific periarthritis/tendinitis-may be appropriately diagnosed and managed by the primary care physician. Definitive diagnosis via synovial tap is recommended, as the clinical picture may not identify some cases.
openaire   +2 more sources

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