Search Results - "Strong, John M."
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New Era in Drug Interaction Evaluation: US Food and Drug Administration Update on CYP Enzymes, Transporters, and the Guidance Process
Published in Journal of clinical pharmacology (01-06-2008)“…Predicting clinically significant drug interactions during drug development is a challenge for the pharmaceutical industry and regulatory agencies. Since the…”
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Quantitative Evaluation of Pharmacokinetic Inhibition of CYP3A Substrates by Ketoconazole: A Simulation Study
Published in Journal of clinical pharmacology (01-03-2009)“…The US Food and Drug Administration draft drug interaction guidance recommends that 400 mg ketoconazole (KTZ) be administered once daily for several days…”
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Scientific Perspectives on Drug Transporters and Their Role in Drug Interactions
Published in Molecular pharmaceutics (01-01-2006)“…Recently, increased interest in drug transporters and research in this area has revealed that drug transporters play an important role in modulating drug…”
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Reaction of Geldanamycin and C17-Substituted Analogues with Glutathione: Product Identifications and Pharmacological Implications
Published in Chemical research in toxicology (01-03-2006)“…17-Dimethylaminoethylamino-17-demethoxygeldanamycin (DMAG) and 17-allylamino-17-demethoxygeldanamycin (17-AAG) are two derivatives of geldanamycin (GA) that…”
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Phase I study of the synthetic triterpenoid, 2-cyano-3, 12-dioxoolean-1, 9-dien-28-oic acid (CDDO), in advanced solid tumors
Published in Cancer chemotherapy and pharmacology (01-02-2012)“…Background The triterpenoid 2-cyano-3,12-dioxoolean-1,9-dien-28-oic Acid (CDDO, previously RTA 401) is a multifunctional molecule that controls cellular growth…”
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Stability and Comparative Metabolism of Selected Felbamate Metabolites and Postulated Fluorofelbamate Metabolites by Postmitochondrial Suspensions
Published in Chemical research in toxicology (01-12-2005)“…Evidence has been presented suggesting that a reactive metabolite, 2-phenylpropenal (ATPAL), may be responsible for the toxicities observed during therapy with…”
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Reactivity of atropaldehyde, a felbamate metabolite in human liver tissue in vitro
Published in Chemico-biological interactions (10-11-2002)“…Antiepileptic therapy with a broad spectrum drug felbamate (FBM) has been limited due to reports of hepatotoxicity and aplastic anemia associated with its use…”
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Potentially Reactive Cyclic Carbamate Metabolite of the Antiepileptic Drug Felbamate Produced by Human Liver Tissue In Vitro
Published in Drug metabolism and disposition (01-11-1998)“…Felbamate (FBM) is a novel antiepileptic drug that was approved in 1993 for treatment of several forms of epilepsy. After its introduction, toxic reactions…”
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Production of intracellular 35S-glutathione by rat and human hepatocytes for the quantification of xenobiotic reactive intermediates
Published in Chemico-biological interactions (10-11-2002)“…The quantification and identification of xenobiotic reactive intermediates is difficult in the absence of highly radiolabeled drug. We have developed a method…”
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An evaluation of the hemizygous transgenic Tg.AC mouse for carcinogenicity testing of pharmaceuticals. I. Evidence for a confounding nonresponder phenotype
Published in Toxicologic pathology (01-07-1998)“…We have completed 2 26-wk studies to evaluate the hemizygous transgenic Tg.AC mouse, which has been proposed as an alternative short term model for testing…”
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4-demethylpenclomedine, an antitumor-active, potentially nonneurotoxic metabolite of penclomedine
Published in Cancer research (Chicago, Ill.) (01-03-1997)“…Penclomedine [3,5-dichloro-4,6-dimethoxy-2-(trichloromethyl)pyridine], an antitumor agent, is currently in Phase I clinical trials and is believed to be a…”
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Pharmacokinetics of intraventricular and intravenous N,N',N″-triethylenethiophosphoramide (thiotepa) in rhesus monkeys and humans
Published in Cancer research (Chicago, Ill.) (01-12-1986)“…The cerebrospinal fluid (CSF) and plasma pharmacokinetics of N,N',N"-triethylenethiophosphoramide (thiotepa), an alkylating agent used for treatment of…”
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Clinical pharmacology of 5-iodo-2'-deoxyuridine and 5-iodouracil and endogenous pyrimidine modulation
Published in Clinical pharmacology and therapeutics (01-07-1985)“…We describe the clinical pharmacology and metabolism of 5-iodo-2'-deoxyuridine (IdUrd) during and after a 12-hour infusion. The kinetics of IdUrd were linear…”
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Glutamine and glutamate: automated quantification and isotopic enrichments by gas chromatography/mass spectrometry
Published in Analytical biochemistry (01-06-1987)“…A method is described for simultaneous quantification of glutamine and glutamate plasma levels and isotopic enrichments in these compounds. Glutamine and…”
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The involvement of cytochrome P450 3A4 in the N-demethylation of L-α-acetylmethadol (LAAM), norLAAM, and methadone
Published in Drug metabolism and disposition (01-12-1997)“…The N-demethylation of LAAM, norLAAM, and methadone has been investigated in human liver microsomes and microsomes containing cDNA-expressed human P450s. Gas…”
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Absolute bioavailability in man of N-acetylprocainamide determined by a novel stable isotope method
Published in Clinical pharmacology and therapeutics (01-11-1975)“…Absorption of a single oral dose of N-acetylprocainamide (NAPA) was studied in 3 normal subjects. Approximately 85% of the oral dose was absorbed and peak…”
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Identification of 6-mercaptopurine riboside in patients receiving 6-mercaptopurine as a prolonged intravenous infusion
Published in Biochemical pharmacology (15-12-1984)Get more information
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Simultaneous measurement of plasma concentratons of lidocaine and its deethylated metabolite by mass fragmentography
Published in Analytical chemistry (Washington) (01-12-1972)Get full text
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Analysis of the active lactone form of 9-aminocamptothecin in plasma using solid-phase extraction and high-performance liquid chromatography
Published in Journal of chromatography. B, Biomedical applications (22-04-1994)“…We have developed a sensitive HPLC assay to quantitate the active lactone form of 9-aminocamptothecin (9AC) in human plasma over the concentration range…”
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