Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018099 (gout)
 5,192 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Serum levels of carrier proteins, transferrin, ceruloplasmin and albumin were determined in patients with rheumatic disorders, along with serum levels of acute phase proteins, ceruloplasmin, alpha 1-acid glycoprotein and alpha 1-antitrypsin. Depressed levels of transferrin occurred in rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). Albumin was reduced in SLE and RA men. Acute phase reactants which are protective in inflammation were elevated in RA, osteoarthritis (OA), gout, pseudogout (PsG), and SLE. All of these rheumatic disorders show biochemical changes compatible with systemic inflammatory disease including gout and PsG which are considered local disorders and OA which is considered noninflammatory arthritis.
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PMID:Serum proteins--transferrin, ceruloplasmin, albumin, alpha 1-acid glycoprotein, alpha 1-antitrypsin--in rheumatic disorders. 31 26

The third and the fourth fraction of the complement (C3 and C4), haptoglobin, fibrinogen, alpha 1-glycoprotein, alpha 2-macroglobulin and transferrin were examined in 692 patients with inflammatory joint disease--rheumatism, rheumatoid arthritis, ankylosing spondylarthritis, psoriatic arthritis, Reiter's syndrome, sacroiliitis [correction of sacroileitis], reactive arthritis, gout, osteoarthrosis and nosologically undefined arthritis in active or nonactive phase and in 60 healthy controls. The complement fractions studied show an increase of various degree and importance in almost all groups of patients in both phases studied. The relations between the complement fractions and the other acute phase indices show significant correlations between them and the other acute phase indices. C3 and to a certain degree C4 could be added to the acute phase reacting indices. Their place in the downgrade scale is as follows: fibrinogen, haptoglobin, alpha 1-glycoprotein, C3, C4, alpha 2-macroglobulin, transferrin.
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PMID:[A comparative study of serum complement (C3 and C4) in inflammatory joint diseases]. 170 1

We have conducted an immunocytochemical analysis to investigate the presence of the recently described vascular cell adhesion molecule-1 (VCAM-1) in human kidney, using the anti-VCAM-1 monoclonal antibody 1.4C3. In normal control tissue VCAM-1 was present on some (but not all) parietal epithelial cells lining Bowman's capsule. Forty-nine of fifty clinical biopsy specimens were characterised by the additional presence of VCAM-1 on proximal tubular cells. This was most marked in biopsies of patients with interstitial nephritis or systemic vasculitis with crescentic nephritis, but was also observed in biopsies with minimal change, IgA or lupus nephropathy, or from patients with diabetic nephropathy, amyloid, or gout. Proximal tubule VCAM-1 correlated significantly with the number of transferrin-receptor-positive leukocytes (r = 0.607, p less than 0.0001) in the interstitium, but not with expression of HLA-DR by tubular cells. Surprisingly, VCAM-1 was not observed on vascular endothelial cells in these biopsies, even in the presence of a marked infiltrate; this contrasts with other tissues (e.g. skin and synovium). The presence of VCAM-1 on tubular cells in the inflamed kidney indicates the potential for these cells to interact with mononuclear cells, either as accessory cells or as cytotoxic targets. The unexpected absence of VCAM-1 in renal vascular endothelial cells suggests local differences in the endothelial cells of this organ.
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PMID:Expression of VCAM-1 in the normal and diseased kidney. 172 89

Gout affects mostly males over 40 years old and, occasionally, postmenopausal women. This pattern coincides with the pattern of iron accumulation. On the other hand, menstruating women are seldom afflicted by gout, because the monthly blood loss causes them to accumulate iron to a much lesser degree. Gout involves seven aspects: (1) uric acid overproduction from increased purines in the diet; (2) uric acid overproduction from ATP degradation; (3) uric acid overproduction from increased de novo synthesis of purines; (4) uric acid overproduction from increased DNA breakdown from cell damage; (5) decreased uric acid elimination, caused by molybdenum and sulfur binding to copper in the kidneys; (6) precipitation of sodium urate-iron crystals in the joints due to high ferritin and saturated transferrin and low CuZn-SOD and Cu-thionein in the joint; (7) development of inflammation, triggered by tyrosine bonding to the sodium-urate-iron crystals and being transformed by tyrosine kinase. Alcohol and iron greatly affect most of these aspects. Therefore, phlebotomy is suggested as therapy for gout patients, in order to eliminate the accumulated Fe. Furthermore, yearly blood donation is recommended for males with a family history of gout, so as to prevent Fe accumulation and avoid gout.
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PMID:Effect of gradual accumulation of iron, molybdenum and sulfur, slow depletion of zinc and copper, ethanol or fructose ingestion and phlebotomy in gout. 1061 42