Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021051 (immunodeficiency)
 71,517 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This pilot study examined the effectiveness of fluoxetine in depressed human immunodeficiency virus (HIV)-seropositive asymptomatic patients. Eight patients, participating in an AZT trial who met criteria for major depression syndrome (DSM-III-R), were treated with fluoxetine (20 or 40 mg/day) for 4 weeks. Initially, mean Hamilton Depression scores were 23.8 (range of 17-31), and improved to 6.4 (range of 3-10). All subjects maintained their remission over a 2-month follow-up. Fluoxetine treatment may be effective in treating major depression in HIV-seropositive asymptomatic patients.
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PMID:A report of eight HIV-seropositive patients with major depression responding to fluoxetine. 221 7

Cocaine abuse is a common clinical problem among opioid-dependent patients who are in methadone maintenance treatment. In an open prospective study, 16 DSM-III-R, cocaine-dependent, methadone maintenance treatment patients were treated with fluoxetine, at a mean dose of 45 mg/day for 9 weeks. Eleven subjects (69%) were infected with the human immunodeficiency virus. Cocaine use was significantly reduced by the end of treatment, although most subjects did not achieve abstinence. Comparison of intake to week 9 showed a significant decrease in self-reported cocaine use, craving, and quality of high. Actual cocaine use was measured by a quantitative analysis of cocaine and benzoylecgonine (BE) concentrations in plasma and urine. Median BE and cocaine concentrations in urine decreased significantly from intake to week 9 of fluoxetine treatment. This decrease would not have been detected if BE had been measured only qualitatively, as present or absent in the urine. Fluoxetine was well tolerated in combination with methadone and did not appear to alter methadone concentrations in plasma. Few adverse effects were noted. No subjects had to discontinue fluoxetine. Fluoxetine may be a promising treatment approach for cocaine abuse in methadone maintenance patients. Quantitative determination of exact cocaine and BE concentrations in biofluids may be a more accurate method of measuring cocaine use outcome than qualitative urinalysis.
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PMID:Fluoxetine for cocaine dependence in methadone maintenance: quantitative plasma and urine cocaine/benzoylecgonine concentrations. 780 96

ModBase (http://salilab.org/modbase) is a database of annotated comparative protein structure models. The models are calculated by ModPipe, an automated modeling pipeline that relies primarily on Modeller for fold assignment, sequence-structure alignment, model building and model assessment (http://salilab.org/modeller/). ModBase currently contains almost 30 million reliable models for domains in 4.7 million unique protein sequences. ModBase allows users to compute or update comparative models on demand, through an interface to the ModWeb modeling server (http://salilab.org/modweb). ModBase models are also available through the Protein Model Portal (http://www.proteinmodelportal.org/). Recently developed associated resources include the AllosMod server for modeling ligand-induced protein dynamics (http://salilab.org/allosmod), the AllosMod-FoXS server for predicting a structural ensemble that fits an SAXS profile (http://salilab.org/allosmod-foxs), the FoXSDock server for protein-protein docking filtered by an SAXS profile (http://salilab.org/foxsdock), the SAXS Merge server for automatic merging of SAXS profiles (http://salilab.org/saxsmerge) and the Pose & Rank server for scoring protein-ligand complexes (http://salilab.org/poseandrank). In this update, we also highlight two applications of ModBase: a PSI:Biology initiative to maximize the structural coverage of the human alpha-helical transmembrane proteome and a determination of structural determinants of human immunodeficiency virus-1 protease specificity.
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PMID:ModBase, a database of annotated comparative protein structure models and associated resources. 2427

Coinfection with human immunodeficiency virus (HIV) and hepatitis C virus (HCV) is common in Asia, but the effects of antiretroviral therapy (ART) are unclear. Histopathological changes in the liver are described in a prospective study of HCV-seropositive HIV-infected patients at Cipto Mangunkusomo Hospital (Jakarta, Indonesia). Liver biopsy specimens were collected at baseline (n = 48) and 48 weeks (n = 34). Ishak scores showed mild but detectable inflammation and/or fibrosis. Levels of portal inflammation declined during ART (P = .03), whereas fibrosis remained (P = .11). Portal infiltration of CD4(+) cells increased during ART (P < .0001), whereas infiltration of CD8(+) cells subsided. Numbers of CD4(+) cells in the liver at baseline correlated with circulating CD4(+) T-cell counts (P = .03-.05). Numbers of liver-infiltrating CD4(+) and CD8(+) cells at baseline were not associates with subsequent experience of an immune restoration disease, which is defined by a rise in alanine transaminase levels during ART.
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PMID:Periportal CD4+ cell infiltration increases in HIV/hepatitis C virus-coinfected patients commencing ART, whereas CD8+ cells clear from the liver. 2458 95