Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:2.6.1.1 (aspartate aminotransferase)
 21,665 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a randomised, double-blind study the efficacy and toxicity of oral fluconazole 50 mg daily and ketoconazole 200 mg daily were compared for the treatment of oropharyngeal candidiasis in patients with acquired immunodeficiency syndrome (AIDS) and AIDS-related complex (ARC). 20 episodes (18 patients) were treated with fluconazole and 20 episodes (19 patients) with ketoconazole. Pretreatment clinical features and laboratory test results were similar in both groups. 17 episodes (85%) in the fluconazole group and 16 (80%) in the ketoconazole group could be evaluated. There was clinical cure at the end of therapy in all fluconazole-treated and 12 of 16 (75%) ketoconazole-treated episodes. Cultures were negative at the end of therapy in 87% of the fluconazole group and 69% of the ketoconazole group. 1 patients stopped taking fluconazole because of severe nausea. 1 of 18 fluconazole-treated and 4 of 19 ketoconazole-treated patients had transient rises in alanine or aspartate aminotransferase. Fluconazole seemed more effective than ketoconazole in the treatment of oral thrush among AIDS and ARC patients.
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PMID:Comparison of fluconazole and ketoconazole for oropharyngeal candidiasis in AIDS. 256 63

Three hundred and two intravenous drug addicts (IVDA) from five towns in Northeastern Italy were studied. Of the males, 37/249 (14.8%) were homosexuals and of the females, 29/53 (54.7%) were prostitutes; 118 (39.0%) were alcoholics. AST levels were abnormal in 31.8%, ALT in 45.7%, GTP in 36.4%, and bilirubin in 14.6%. The prevalence of HBsAg (13.9%) and HBeAg (21.4% of HBsAg positive) was significantly higher than in 2,983 controls (4.2% and 6.3%, p less than .001 and p less than .02, respectively). Of the HBsAg positive subjects, 51.7% had anti-HDV antibodies. Among 260 HBsAg negative cases, 146 (56.2%) were anti-HBs and anti-HBc positive, 76 (29.2%) were anti-HBc positive and anti-HBs negative (25 anti-HBe positive and 51 anti-HBe negative), and 38 had no HBV markers. Anti-HIV ELISA positive subjects came to 70.5% (triplicate determination with absolute concordance) and Western blot analysis confirmed the results in 99.1% of ELISA positive and 100% of ELISA negative subjects. The prevalence of anti-HIV was significantly higher in anti-HBc positive than negative cases (p less than .02), even excluding HBsAg positive subjects. Cases negative for HIV and HBV had a significantly lower median duration of drug abuse than those with past or present infection (36 vs 60 months, p less than .001). HIV-related diseases were present in 56.3% of the cases (120/213; PGL in 94, ARC in 24, and AIDS in two).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:HIV and HBV infection in intravenous drug addicts from northeastern Italy. 349 7

The incidence of tuberculosis has recently risen in Southeast Florida. In order to determine the number and proportion of tuberculosis cases and the characteristics of tuberculosis that might be related to human T-cell lymphotrophic virus-III (HTLV-III) infection, all patients seen by the Dade County Florida Public Health Department-Tuberculosis Clinic during a 6-month period were medically evaluated and screened for HTLV-III antibody by an enzyme-linked immunosorbent assay. Of 71 consecutive patients confirmed to have tuberculosis (70 by culture) during the study period, 22 (31%) were seropositive and 49 (69%) were seronegative for HTLV-III antibody. The seropositive group had a significantly higher proportion of patients who were black, Haitian, and within the age group of 25 to 44 yr. The seropositive group also had a significantly higher rate of mild-to-moderate serum aspartate transaminase elevations (less than or equal to 5 times normal), tuberculin skin test false negativity, extrapulmonary tuberculosis (especially lymphatic), and pulmonary tuberculosis with an atypical radiographic picture. The seropositive group had a significantly lower proportion of patients with sputum cultures positive for M. tuberculosis. There was no significant difference between the groups with respect to the proportion of patients with positive sputum smears when sputum cultures were positive, serious antituberculosis drug reactions (requiring discontinuation of therapy), or percent of home contacts who were tuberculin skin tested and found to be positive. At the time of the diagnosis of tuberculosis, only 6 (27%) of the seropositive patients with tuberculosis had clinical evidence of AIDS or AIDS-related complex (unexplained thrush).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Human T-cell lymphotropic virus-III (HTLV-III) seropositivity and related disease among 71 consecutive patients in whom tuberculosis was diagnosed. A prospective study. 364 99

The compound 9-(2-phosphonylmethoxyethyl)adenine (PMEA) is a potent inhibitor of a number of viruses in vitro such as human immunodeficiency virus types 1 and 2, herpes simplex virus types 1 and 2, hepatitis B virus, cytomegalovirus, and Epstein-Barr virus. PMEA also proved to be effective in vivo against feline immunodeficiency virus in cats and simian immunodeficiency virus in rhesus monkeys. In an open, non-placebo-controlled trial, the safety of weekly doses of PMEA in 10 patients with acquired immunodeficiency syndrome (AIDS) or AIDS-related complex was studied for a period of 11 weeks. CD4+ T-cell counts at baseline were between 10 and 450/mm(3). The drug was administered intravenously at a dose of 1000 mg. No serious side-effects were seen. On one occasion one patient showed alanine aminotransferase and aspartate aminotransferase levels 5 times higher than the upper limit of normal and another patient showed on one occasion aspartate aminotransferase levels 5 times higher than the upper limit of normal. In another patient serum amalyse levels increased, on one occasion 1.5 times above the upper limit of normal. An improvement in general well-being was reported by all patients. For patients with a CD4+ T-cell count > 100/mm(3) at baseline, the CD4+ T-cell count increased from a mean of 283/mm(3) at baseline to a mean of 448/mm(3) at the end of the study. Repeat infusions of PMEA at a dose of 1000 mg were safe and well tolerated. Our results suggest that PMEA, administrated according to this treatment schedule, may be effective in treating patients with human immunodeficiency virus infection.
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PMID:Safety of 9-(2-phosphonylmethoxyethyl)adenine (PMEA) in patients with human immunodeficiency virus infection: a pilot study. 886 29

J Hamilton currently serves as vice president of Clinical Development at Arrowhead Pharmaceuticals, Inc. (CA, USA), where he is responsible for clinical strategy, clinical trial design, implementation and execution. In this role, he managed the ARC-520, ARC-521 and ARC-AAT global programs. Previously, he was medical director and head of Corporate Development at Arrowhead. He led Arrowhead's acquisition of the Novartis RNAi assets and led Arrowhead's $670 million cardiovascular deal with Amgen (CA, USA). He earned an MD and MBA at The Ohio State University (USA) and is a licensed physician with board certification in emergency medicine. J Hamilton speaks to Hannah Makin, commissioning editor.
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PMID:Overcoming the challenges of RNAi-based therapy: an interview with James Hamilton. 2994 84