Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UNIPROT:P17174 (aspartate aminotransferase)
 14,872 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Polyarthritis was induced in lambs via the i/v infection with 2 cm3 of 24-hour Erysipelothrix rhusiopathiae broth culture, which led to distinctive morphologic and biochemical changes in the peripheral blood. The hemoglobin content, the erythrocyte count, and the hematocrit value dropped, while ESR rose with the development of the infection process. The white blood picture presented transient and slight drop of the leukocyte count followed by leukocytosis with shifting to the left, aneosinophilia, lympho- and monopenia in the acute stage, and well manifested eosinophilia in the chronic stage of the infection. The changes in the total protein and the protein fractions consisted in hypoproteinemia in the first days following infection, hypoalbuminemia during the entire period, and hyperproteinemia and hypergammaglobulinemia in the chronic stage. The changes in the blood electrolites consisted in the rise of Ca and K, the drop of Na, and transient changes in the level of P, tending toward a rise in the chronic stage. It was also established that the values of sialic acid were raised in the entire period of polyarthritis development, while those of aspartate aminotransferase and alanine aminotransferase were higher in the first seven-day period only.
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PMID:[Morphological and biochemical changes in the blood of lambs with experimental Erysipelothrix polyarthritis]. 403 95

We describe seven women who developed acute polyarthritis after prolonged treatment with minocycline for acne. Arthritis persisted until minocycline was withdrawn, then recovered rapidly. A mild elevation of alanine or aspartate transaminase was noted in 4 patients, while pulmonary infiltrates were found in 2 patients. Antinuclear antibodies (ANA) were persistently present throughout treatment in 4 patients, but were only present on one occasion in 2 women and were absent in one. This syndrome has been described as "drug-induced lupus" although, as described with other drugs, many patients do not fulfil the diagnostic criteria for lupus. The proposed criteria for the diagnosis of "drug-induced lupus", which require only one clinical feature of SLE, also require a positive ANA test and therefore might exclude these patients. This could result in failure to recognise minocycline as the cause of the arthritis, and hence lead to prolonged illness and unnecessary investigations and treatment.
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PMID:Minocycline-induced arthritis. 1008 49

Adult-onset Still's disease (AOSD) is a rare systemic inflammatory disorder of unknown etiology. It is characterized by fever, skin rash, polyarthralgias or polyarthritis, sore throat, hepatosplenomegaly, lymphadenopathy, leukocytosis, liver enzyme elevation, and high serum level of ferritin. Several kinds of skin lesions have been reported in this condition. The aim of this study was to assess the clinical and laboratory aspects of 28 patients with AOSD in central Iran. According to the diagnostic criteria of AOSD, we identified 28 patients between 2002 and 2007. We intended to describe the clinical characteristics, treatment, and outcome of our patients with AOSD. Of 28 patients with AOSD, 21 (75%) were female, 7 (25%) were male. Fever (100%), sore throat (92%), Arthralgia (92%), dermatographism (92%), typical rash (85%) and arthritis (60%) were the most common findings. The mean values of laboratory findings were as follows; C-reactive protein (CRP) level of 14.4 mg/dl, erythrocyte sedimentation rate (ESR) of 91.5 mm/h, leukocyte count of 15744.4/microl. Abnormal levels of aspartate aminotransferase and alanine aminotransferase were observed in 25 (89%) patients. Twenty patients (71%) had high ferritin values (>500 ng/ml). The clinical characteristics were similar to previous series. A febrile polyarthritis was the most frequent presentation form. Dermatographism was frequently encountered phenomenon in our patients with AOSD. Being that dermatographism is a simple inducible skin reaction, along with its sensitivity in active disease, we suggest more controlled studies to validate accuracy and positive predictive value of it in convenient clinical setting in the diagnosis of AOSD and to consider including it in diagnostic criteria.
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PMID:Adult-onset Still's disease: a report of 28 cases and review of the literature. 1875 76