Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We examined the immunoregulating effect of 22-oxa-1 alpha,25-dihydroxyvitamin D3 (22-oxa-1 alpha,25(OH)2D3), a synthetic analogue of vitamin D3 with an oxygen atom at C22 in the side chain skeleton, on spontaneously developing autoimmune disorders in MRL/Mp-lpr/lpr (MRL/l) mice. The oral administration of the compound significantly prolonged the average life span of the mice and showed a significant reduction in proteinuria. Histopathological investigations also revealed that pathological conditions such as renal arteritis, granuloma or arthritis of the knee joints were much lighter in the treated group than in the untreated group. Furthermore, the lymphocyte phenotypes in thymus, lymphnode, and spleen were partially normalized and became similar to those found in young control animals by the treatment with 22-oxa-1 alpha,25(OH)2D3. These results suggest that this compound inhibits the development of lupus nephritis in MRL/l mice and may be therapeutically effective on the mice.
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PMID:Prevention of immunological disorders in MRL/l mice by a new synthetic analogue of vitamin D3: 22-oxa-1 alpha,25-dihydroxyvitamin D3. 216 40

Brucellosis is an anthropozoonosis caused by a Gram negative bacillus of the Brucella gender. Skin manifestations have been reported in 1.5 to 11 p. 100 of the cases. Allergic vasculitis is rare. Recently a 24-year-old man was hospitalized for signs of infection. He had been treated with tetracycline. The clinical picture was suggestive of brucellosis and the Wright test was positive at 1/1,280. There were violet and purpuric papulae on the limbs, arthritis of the knee and ankle joints and renal involvement (haematuria, proteinuria). Histology revealed fibrinoid and leukocytoclastic vasculitis of the small veinules of the subpapillary plexus. Outcome was favourable with rifampicin, doxycycline and adjuvant dapsone, together with bed rest. Several types of skin manifestations have been reported in brucellosis although cases of allergic vasculitis are rare.
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PMID:[Allergic vasculitis in brucellosis]. 783 53