PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 34690927-0 2021 Could Cytochrome P450 2D6, 3A4 and 3A5 Polymorphisms Explain the Variability in Clinical Response to Clomiphene Citrate of Anovulatory PCOS Women? Clomiphene 101-119 cytochrome P450 2D6 Homo sapiens 6-25 31691978-5 2019 The in vitro Vmax /Km values for dihydrocodeine demethylation mediated by recombinant cytochrome P450 2D6 and 3A4 were 0.19 and 0.066 mul/min/pmol, respectively, and for dihydrocodeine 6-O-glucuronidation mediated by recombinant UGT2B4 and 2B7, the Vmax /Km values were 0.14 and 0.22 mul/min/mg protein, respectively. dihydrocodeine 33-47 cytochrome P450 2D6 Homo sapiens 86-105 34520032-5 2021 Among the atypical opioids, tramadol has an advantage of being a Schedule IV drug, and thus having a relatively low abuse potential-but its effects, including its effect on respiratory drive, are dependent on cytochrome P450 2D6 metabolizer status. Tramadol 28-36 cytochrome P450 2D6 Homo sapiens 209-228 31828069-0 2019 Conversion of Cytochrome P450 2D6 of Human Into a FRET-Based Tool for Real-Time Monitoring of Ajmalicine in Living Cells. raubasine 94-104 cytochrome P450 2D6 Homo sapiens 14-33 31828069-6 2019 Given this, the present study was conducted to develop a genetically encoded FRET-based nanosensor by engineering human Cytochrome P450-2D6, an ajmalicine binding protein. raubasine 144-154 cytochrome P450 2D6 Homo sapiens 120-139 33312997-5 2020 LEARNING POINTS: Paliperidone and mirtazapine are associated with first-degree heart block, which may be a harbinger of torsades de pointes and ventricular fibrillation.Paliperidone and mirtazapine may potentiate each other"s proarrhythmic effects since the metabolism of both involve the cytochrome P450 2D6 enzyme.A history of psychiatric illness makes it difficult to rule out atypical chest pain without ECG or troponins and often leads to increased resource utilization, even during times of heavy use like the COVID-19 pandemic. Paliperidone Palmitate 17-29 cytochrome P450 2D6 Homo sapiens 289-308 33312997-5 2020 LEARNING POINTS: Paliperidone and mirtazapine are associated with first-degree heart block, which may be a harbinger of torsades de pointes and ventricular fibrillation.Paliperidone and mirtazapine may potentiate each other"s proarrhythmic effects since the metabolism of both involve the cytochrome P450 2D6 enzyme.A history of psychiatric illness makes it difficult to rule out atypical chest pain without ECG or troponins and often leads to increased resource utilization, even during times of heavy use like the COVID-19 pandemic. Mirtazapine 34-45 cytochrome P450 2D6 Homo sapiens 289-308 33312997-5 2020 LEARNING POINTS: Paliperidone and mirtazapine are associated with first-degree heart block, which may be a harbinger of torsades de pointes and ventricular fibrillation.Paliperidone and mirtazapine may potentiate each other"s proarrhythmic effects since the metabolism of both involve the cytochrome P450 2D6 enzyme.A history of psychiatric illness makes it difficult to rule out atypical chest pain without ECG or troponins and often leads to increased resource utilization, even during times of heavy use like the COVID-19 pandemic. Mirtazapine 186-197 cytochrome P450 2D6 Homo sapiens 289-308 31691978-5 2019 The in vitro Vmax /Km values for dihydrocodeine demethylation mediated by recombinant cytochrome P450 2D6 and 3A4 were 0.19 and 0.066 mul/min/pmol, respectively, and for dihydrocodeine 6-O-glucuronidation mediated by recombinant UGT2B4 and 2B7, the Vmax /Km values were 0.14 and 0.22 mul/min/mg protein, respectively. dihydrocodeine 170-184 cytochrome P450 2D6 Homo sapiens 86-105 26088654-0 2015 Translating Pharmacogenetics to Clinical Practice: Do Cytochrome P450 2D6 Ultrarapid Metabolizers Need Higher Atomoxetine Doses? Atomoxetine Hydrochloride 110-121 cytochrome P450 2D6 Homo sapiens 54-73 30412271-9 2019 palonosetron is metabolized by cytochrome P450 2D6 to 2 major substantially inactive metabolites (M4 and M9). Palonosetron 0-12 cytochrome P450 2D6 Homo sapiens 31-50 30828021-5 2019 This decision was based on concerns about the effects of the extensive metabolite morphine in cytochrome P450 2D6 ultra-rapid metabolizers. Morphine 82-90 cytochrome P450 2D6 Homo sapiens 94-113 30349215-6 2018 In addition, the therapeutic response to donepezil may be influenced by apolipoprotein E or cytochrome P450 2D6 polymorphism. Donepezil 41-50 cytochrome P450 2D6 Homo sapiens 92-111 25774703-1 2015 BACKGROUND: The polymorphic nature of cytochrome P450 2D6 has made therapeutic drug monitoring of the anti-anginal agent perhexiline a compulsory step in reducing adverse events associated with plasma concentrations above the therapeutic range (0.15-0.60 mg/L). Perhexiline 121-132 cytochrome P450 2D6 Homo sapiens 38-57 24894748-8 2015 By inhibiting the cytochrome P450 2D6, terbinafine had decreased metoprolol"s clearance, leading in metoprolol accumulation which has resulted in clinically significant sinus bradycardia. Terbinafine 39-50 cytochrome P450 2D6 Homo sapiens 18-37 24894748-8 2015 By inhibiting the cytochrome P450 2D6, terbinafine had decreased metoprolol"s clearance, leading in metoprolol accumulation which has resulted in clinically significant sinus bradycardia. Metoprolol 65-75 cytochrome P450 2D6 Homo sapiens 18-37 24894748-8 2015 By inhibiting the cytochrome P450 2D6, terbinafine had decreased metoprolol"s clearance, leading in metoprolol accumulation which has resulted in clinically significant sinus bradycardia. Metoprolol 100-110 cytochrome P450 2D6 Homo sapiens 18-37 27046219-8 2017 Duloxetine and bupropion are both cytochrome P450 2D6 inhibitors that may result in a higher level of hydroxybupropion. Duloxetine Hydrochloride 0-10 cytochrome P450 2D6 Homo sapiens 34-53 27046219-8 2017 Duloxetine and bupropion are both cytochrome P450 2D6 inhibitors that may result in a higher level of hydroxybupropion. Bupropion 15-24 cytochrome P450 2D6 Homo sapiens 34-53 27046219-8 2017 Duloxetine and bupropion are both cytochrome P450 2D6 inhibitors that may result in a higher level of hydroxybupropion. hydroxybupropion 102-118 cytochrome P450 2D6 Homo sapiens 34-53 27800629-1 2017 WHAT IS KNOWN AND OBJECTIVE: Polymorphisms in cytochrome P450 2D6 and 2C19 can lead to interindividual differences in drug plasma concentrations, affecting clomipramine efficacy. Clomipramine 156-168 cytochrome P450 2D6 Homo sapiens 46-74 24717054-0 2014 Effects of type 1 and type 2 diabetes on the pharmacokinetics of tramadol enantiomers in patients with neuropathic pain phenotyped as cytochrome P450 2D6 extensive metabolizers. Tramadol 65-73 cytochrome P450 2D6 Homo sapiens 134-153 25127601-0 2014 Cytochrome P450 2D6 based electrochemical sensor for the determination of codeine. Codeine 74-81 cytochrome P450 2D6 Homo sapiens 0-19 25127601-1 2014 Considering the enzymatic activity of the cytochrome P450 2D6 on substrates such as codeine, the current paper includes the development of an enzymatic biosensor for detection of this drug. Codeine 84-91 cytochrome P450 2D6 Homo sapiens 42-61 25061302-4 2014 The quinidine component of DM/Q inhibits the cytochrome P450 2D6-mediated metabolic conversion of dextromethorphan to its active metabolite dextrorphan, thereby increasing dextromethorphan systemic bioavailability and driving the pharmacology toward that of the parent drug and away from adverse effects of the dextrorphan metabolite. Quinidine 4-13 cytochrome P450 2D6 Homo sapiens 45-64 25061302-4 2014 The quinidine component of DM/Q inhibits the cytochrome P450 2D6-mediated metabolic conversion of dextromethorphan to its active metabolite dextrorphan, thereby increasing dextromethorphan systemic bioavailability and driving the pharmacology toward that of the parent drug and away from adverse effects of the dextrorphan metabolite. Dextromethorphan 27-29 cytochrome P450 2D6 Homo sapiens 45-64 25061302-4 2014 The quinidine component of DM/Q inhibits the cytochrome P450 2D6-mediated metabolic conversion of dextromethorphan to its active metabolite dextrorphan, thereby increasing dextromethorphan systemic bioavailability and driving the pharmacology toward that of the parent drug and away from adverse effects of the dextrorphan metabolite. q 30-31 cytochrome P450 2D6 Homo sapiens 45-64 25061302-4 2014 The quinidine component of DM/Q inhibits the cytochrome P450 2D6-mediated metabolic conversion of dextromethorphan to its active metabolite dextrorphan, thereby increasing dextromethorphan systemic bioavailability and driving the pharmacology toward that of the parent drug and away from adverse effects of the dextrorphan metabolite. Dextromethorphan 98-114 cytochrome P450 2D6 Homo sapiens 45-64 25061302-4 2014 The quinidine component of DM/Q inhibits the cytochrome P450 2D6-mediated metabolic conversion of dextromethorphan to its active metabolite dextrorphan, thereby increasing dextromethorphan systemic bioavailability and driving the pharmacology toward that of the parent drug and away from adverse effects of the dextrorphan metabolite. Dextrorphan 140-151 cytochrome P450 2D6 Homo sapiens 45-64 25061302-4 2014 The quinidine component of DM/Q inhibits the cytochrome P450 2D6-mediated metabolic conversion of dextromethorphan to its active metabolite dextrorphan, thereby increasing dextromethorphan systemic bioavailability and driving the pharmacology toward that of the parent drug and away from adverse effects of the dextrorphan metabolite. Dextromethorphan 172-188 cytochrome P450 2D6 Homo sapiens 45-64 25061302-4 2014 The quinidine component of DM/Q inhibits the cytochrome P450 2D6-mediated metabolic conversion of dextromethorphan to its active metabolite dextrorphan, thereby increasing dextromethorphan systemic bioavailability and driving the pharmacology toward that of the parent drug and away from adverse effects of the dextrorphan metabolite. Dextrorphan 311-322 cytochrome P450 2D6 Homo sapiens 45-64 24413750-8 2014 We show that using this workflow, binding affinities of aryloxypropanolamines to the malleable Cytochrome P450 2D6 enzyme can be predicted without a priori knowledge of dominant protein-ligand conformations. aryloxypropanolamines 56-77 cytochrome P450 2D6 Homo sapiens 95-114 26000221-6 2014 To block DM hepatic metabolism, thereby increasing DM bioavailability, Quinidine, a cytochrome P450 2D6 inhibitor, is coadministered at a dosage well below those for treating cardiac arrhythmia. Quinidine 71-80 cytochrome P450 2D6 Homo sapiens 84-103 24007891-4 2013 This case highlights the incidence of depression in persons with breast cancer, examines the controversy of tamoxifen-induced depression, and evaluates antidepressant considerations regarding potentially efficacy-reducing cytochrome P450 2D6 drug interactions with tamoxifen. Tamoxifen 265-274 cytochrome P450 2D6 Homo sapiens 222-241 24025984-1 2014 We previously reported that aging and/or cytochrome P450 2D6 polymorphism are responsible for the interindividual variability in the systemic clearance (CL) and bioavailability (F) of metoprolol. Metoprolol 184-194 cytochrome P450 2D6 Homo sapiens 41-60 23984327-6 2013 These substances were inactivated by cytochrome P450 2D6 through N-demethylation and aromatic hydroxylation (MPTP) and aromatic hydroxylation (2-methyltetrahydro-beta-carboline). Nitrogen 65-66 cytochrome P450 2D6 Homo sapiens 37-56 23514553-0 2013 Cytochrome P450 2D6 phenotype and genotype in hypertensive patients on long-term therapy with metoprolol. Metoprolol 94-104 cytochrome P450 2D6 Homo sapiens 0-19 23984327-6 2013 These substances were inactivated by cytochrome P450 2D6 through N-demethylation and aromatic hydroxylation (MPTP) and aromatic hydroxylation (2-methyltetrahydro-beta-carboline). 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine 109-113 cytochrome P450 2D6 Homo sapiens 37-56 23514553-1 2013 OBJECTIVE: The aim was to compare cytochrome P450 2D6 phenotype and genotype using metoprolol as a probe drug. Metoprolol 83-93 cytochrome P450 2D6 Homo sapiens 34-53 23514553-3 2013 BACKGROUND: Cytochrome P450 2D6 is a highly polymorphic enzyme that contributes to the variability of metoprolol. Metoprolol 102-112 cytochrome P450 2D6 Homo sapiens 12-31 23984327-6 2013 These substances were inactivated by cytochrome P450 2D6 through N-demethylation and aromatic hydroxylation (MPTP) and aromatic hydroxylation (2-methyltetrahydro-beta-carboline). 2-methyltryptoline 143-176 cytochrome P450 2D6 Homo sapiens 37-56 22506851-5 2012 We present evidence that cytochrome P450 2D6 catalyzes the formation of 7-hydroxyquetiapine, which can be oxidized by human myeloperoxidase to form a reactive quinone-imine and a reactive radical, which may account for the continued, although reduced, neutrophil toxicity. 7-Hydroxy Quetiapine 72-91 cytochrome P450 2D6 Homo sapiens 25-44 23086294-0 2012 Rationalization of stereospecific binding of propranolol to cytochrome P450 2D6 by free energy calculations. Propranolol 45-56 cytochrome P450 2D6 Homo sapiens 60-79 22749259-7 2012 RESULTS: TBZ variably undergoes extensive first-pass metabolism to active metabolites, some of which are metabolized by the cytochrome P450 2D6 isozyme. Tetrabenazine 9-12 cytochrome P450 2D6 Homo sapiens 124-143 22506851-5 2012 We present evidence that cytochrome P450 2D6 catalyzes the formation of 7-hydroxyquetiapine, which can be oxidized by human myeloperoxidase to form a reactive quinone-imine and a reactive radical, which may account for the continued, although reduced, neutrophil toxicity. quinone-imine 159-172 cytochrome P450 2D6 Homo sapiens 25-44 20709477-4 2010 Polymorphisms of the cytochrome P 450 2D6 influence the metabolism of many drugs including the analgesics codeine, tramadol, hydrocodone and oxycodone, as well as the metabolism of tricyclic antidepressants and the anticancer drug tamoxifen. Codeine 106-113 cytochrome P450 2D6 Homo sapiens 21-41 20709477-4 2010 Polymorphisms of the cytochrome P 450 2D6 influence the metabolism of many drugs including the analgesics codeine, tramadol, hydrocodone and oxycodone, as well as the metabolism of tricyclic antidepressants and the anticancer drug tamoxifen. Tramadol 115-123 cytochrome P450 2D6 Homo sapiens 21-41 20709477-4 2010 Polymorphisms of the cytochrome P 450 2D6 influence the metabolism of many drugs including the analgesics codeine, tramadol, hydrocodone and oxycodone, as well as the metabolism of tricyclic antidepressants and the anticancer drug tamoxifen. Hydrocodone 125-136 cytochrome P450 2D6 Homo sapiens 21-41 20709477-4 2010 Polymorphisms of the cytochrome P 450 2D6 influence the metabolism of many drugs including the analgesics codeine, tramadol, hydrocodone and oxycodone, as well as the metabolism of tricyclic antidepressants and the anticancer drug tamoxifen. Oxycodone 141-150 cytochrome P450 2D6 Homo sapiens 21-41 20709477-4 2010 Polymorphisms of the cytochrome P 450 2D6 influence the metabolism of many drugs including the analgesics codeine, tramadol, hydrocodone and oxycodone, as well as the metabolism of tricyclic antidepressants and the anticancer drug tamoxifen. Tamoxifen 231-240 cytochrome P450 2D6 Homo sapiens 21-41 20175668-5 2010 CONCLUSIONS: Our observations of symptoms of zuclopenthixol toxicity are consistent with a cytochrome P450 2D6/3A4 interaction with fluoxetine. Fluoxetine 132-142 cytochrome P450 2D6 Homo sapiens 91-110 21068648-8 2010 These findings suggest that cyamemazine inhibits the 9-hydroxylation of risperidone and is probably an inhibitor of cytochrome P450 2D6 as are many other phenothiazine drugs. cyamemazine 28-39 cytochrome P450 2D6 Homo sapiens 116-135 20441720-0 2010 Cytochrome P450 2D6 phenotype predicts antidepressant efficacy of venlafaxine: a secondary analysis of 4 studies in major depressive disorder. Venlafaxine Hydrochloride 66-77 cytochrome P450 2D6 Homo sapiens 0-19 20441720-1 2010 INTRODUCTION: Venlafaxine, a serotonin-norepinephrine reuptake inhibitor antidepressant, is metabolized primarily by the cytochrome P450 2D6 enzyme into O-desmethylvenlafaxine (ODV). Venlafaxine Hydrochloride 14-25 cytochrome P450 2D6 Homo sapiens 121-140 20441720-1 2010 INTRODUCTION: Venlafaxine, a serotonin-norepinephrine reuptake inhibitor antidepressant, is metabolized primarily by the cytochrome P450 2D6 enzyme into O-desmethylvenlafaxine (ODV). serotonin-norepinephrine 29-53 cytochrome P450 2D6 Homo sapiens 121-140 20441720-1 2010 INTRODUCTION: Venlafaxine, a serotonin-norepinephrine reuptake inhibitor antidepressant, is metabolized primarily by the cytochrome P450 2D6 enzyme into O-desmethylvenlafaxine (ODV). Desvenlafaxine Succinate 153-175 cytochrome P450 2D6 Homo sapiens 121-140 20441720-1 2010 INTRODUCTION: Venlafaxine, a serotonin-norepinephrine reuptake inhibitor antidepressant, is metabolized primarily by the cytochrome P450 2D6 enzyme into O-desmethylvenlafaxine (ODV). Desvenlafaxine Succinate 177-180 cytochrome P450 2D6 Homo sapiens 121-140 20194144-8 2010 Patients who lack cytochrome P450 2D6 isoenzyme activity are prone to adverse effects of TCAs and venlafaxine and have a weaker analgesic response to tramadol. Venlafaxine Hydrochloride 98-109 cytochrome P450 2D6 Homo sapiens 18-37 20194144-8 2010 Patients who lack cytochrome P450 2D6 isoenzyme activity are prone to adverse effects of TCAs and venlafaxine and have a weaker analgesic response to tramadol. Tramadol 150-158 cytochrome P450 2D6 Homo sapiens 18-37 18663559-7 2009 Three poor metabolizers of cytochrome P450 2D6 had higher plasma taurine areas under the curve than 27 extensive metabolizers. Taurine 65-72 cytochrome P450 2D6 Homo sapiens 27-46 19171674-2 2009 We previously reported that the human cytochromes P450 2D6, 3A4, and 4F2 are high-affinity, high-turnover anandamide oxygenases in vitro, forming the novel metabolites hydroxyeicosatetraenoic acid ethanolamides and epoxyeicosatrienoic acid ethanolamides. hydroxyeicosatetraenoic acid ethanolamides 168-210 cytochrome P450 2D6 Homo sapiens 38-63 19171674-2 2009 We previously reported that the human cytochromes P450 2D6, 3A4, and 4F2 are high-affinity, high-turnover anandamide oxygenases in vitro, forming the novel metabolites hydroxyeicosatetraenoic acid ethanolamides and epoxyeicosatrienoic acid ethanolamides. epoxyeicosatrienoic acid ethanolamides 215-253 cytochrome P450 2D6 Homo sapiens 38-63 19899781-0 2010 Role of water in molecular docking simulations of cytochrome P450 2D6. Water 8-13 cytochrome P450 2D6 Homo sapiens 50-69 19899781-3 2010 In this study, the effects of including water molecules in molecular docking simulations of the important metabolic enzyme cytochrome P450 2D6 are investigated. Water 40-45 cytochrome P450 2D6 Homo sapiens 123-142 19853725-21 2009 CONCLUSION: We hypothesise that cytochrome P450 2D6 is implicated in this case-report because it is active in metabolizing aripiprazole. Aripiprazole 123-135 cytochrome P450 2D6 Homo sapiens 32-51 19417618-1 2009 BACKGROUND: Oxycodone is a mu-opioid receptor agonist that is metabolized mainly in the liver by cytochrome P450 3A and 2D6 enzymes. Oxycodone 12-21 cytochrome P450 2D6 Homo sapiens 97-123 18663559-8 2009 Hypothetically, cytochrome P450 2D6 influences the transport of taurine across the blood-brain barrier. Taurine 64-71 cytochrome P450 2D6 Homo sapiens 16-35 18563832-9 2009 All the 4-aminoquinolines inhibited recombinant human cytochrome P450 2D6 with similar potency; DEI also inhibited 1A2. 4-aminoquinoline 8-25 cytochrome P450 2D6 Homo sapiens 54-73 19142106-1 2009 BACKGROUND: The goal of this study was to evaluate the impact of cytochrome P450 2D6 extensive metabolizer (EM) or poor metabolizer (PM) status on the pharmacokinetics of single doses of venlafaxine extended release (ER) and desvenlafaxine (administered as desvenlafaxine succinate) in healthy adults. Venlafaxine Hydrochloride 187-198 cytochrome P450 2D6 Homo sapiens 65-84 16352597-1 2006 Cytochrome P450 2D6 is a heme-containing enzyme that is responsible for the metabolism of at least 20% of known drugs. Heme 25-29 cytochrome P450 2D6 Homo sapiens 0-19 17403378-5 2007 A well-documented example of ADME gene variation is the debrisoquine polymorphism, which is characterized by markedly different metabolism of numerous commonly prescribed drugs based on variants of the cytochrome P450 2D6 gene. Debrisoquin 56-68 cytochrome P450 2D6 Homo sapiens 202-221 16534635-0 2006 Cytochrome P450 2D6 dependent metabolization of risperidone is inhibited by melperone. Risperidone 48-59 cytochrome P450 2D6 Homo sapiens 0-19 16534635-0 2006 Cytochrome P450 2D6 dependent metabolization of risperidone is inhibited by melperone. metylperon 76-85 cytochrome P450 2D6 Homo sapiens 0-19 18665165-2 2008 Cytochrome P-450 2D6 metabolizes tamoxifen to metabolites that more readily bind the oestrogen receptor. Tamoxifen 33-42 cytochrome P450 2D6 Homo sapiens 0-20 18840027-11 2008 The model detected high variability of the intrinsic clearance of venlafaxine (94.8%), most likely due to cytochrome P450 2D6 polymorphism. Venlafaxine Hydrochloride 66-77 cytochrome P450 2D6 Homo sapiens 106-125 17803873-1 2007 OBJECTIVE: To determine whether the presence or absence of a fully functioning cytochrome P450 2D6 allele was associated with the dosage of the antidepressant drug venlafaxine in patients who had either adverse effects or absence of a therapeutic response to treatment with the immediate release or extended release form of venlafaxine. Venlafaxine Hydrochloride 164-175 cytochrome P450 2D6 Homo sapiens 79-98 17224704-0 2007 Combined overdose of atomoxetine and methylphenidate in a cytochrome P450 2D6 poor metabolizer. Atomoxetine Hydrochloride 21-32 cytochrome P450 2D6 Homo sapiens 58-77 17224704-0 2007 Combined overdose of atomoxetine and methylphenidate in a cytochrome P450 2D6 poor metabolizer. Methylphenidate 37-52 cytochrome P450 2D6 Homo sapiens 58-77 17224709-0 2007 Comparison of duloxetine, escitalopram, and sertraline effects on cytochrome P450 2D6 function in healthy volunteers. Duloxetine Hydrochloride 14-24 cytochrome P450 2D6 Homo sapiens 66-85 17224709-0 2007 Comparison of duloxetine, escitalopram, and sertraline effects on cytochrome P450 2D6 function in healthy volunteers. Sertraline 44-54 cytochrome P450 2D6 Homo sapiens 66-85 17224709-1 2007 This study is the first to directly compare the relative effects of duloxetine, escitalopram, and sertraline on the functional activity of the drug-metabolizing cytochrome P450 2D6 enzyme as assessed by changes in the pharmacokinetics of the cytochrome P450 2D6 model substrate drug, metoprolol. Duloxetine Hydrochloride 68-78 cytochrome P450 2D6 Homo sapiens 161-180 17224709-1 2007 This study is the first to directly compare the relative effects of duloxetine, escitalopram, and sertraline on the functional activity of the drug-metabolizing cytochrome P450 2D6 enzyme as assessed by changes in the pharmacokinetics of the cytochrome P450 2D6 model substrate drug, metoprolol. Duloxetine Hydrochloride 68-78 cytochrome P450 2D6 Homo sapiens 242-261 17224709-1 2007 This study is the first to directly compare the relative effects of duloxetine, escitalopram, and sertraline on the functional activity of the drug-metabolizing cytochrome P450 2D6 enzyme as assessed by changes in the pharmacokinetics of the cytochrome P450 2D6 model substrate drug, metoprolol. Citalopram 80-92 cytochrome P450 2D6 Homo sapiens 161-180 17224709-1 2007 This study is the first to directly compare the relative effects of duloxetine, escitalopram, and sertraline on the functional activity of the drug-metabolizing cytochrome P450 2D6 enzyme as assessed by changes in the pharmacokinetics of the cytochrome P450 2D6 model substrate drug, metoprolol. Sertraline 98-108 cytochrome P450 2D6 Homo sapiens 161-180 17224709-1 2007 This study is the first to directly compare the relative effects of duloxetine, escitalopram, and sertraline on the functional activity of the drug-metabolizing cytochrome P450 2D6 enzyme as assessed by changes in the pharmacokinetics of the cytochrome P450 2D6 model substrate drug, metoprolol. Sertraline 98-108 cytochrome P450 2D6 Homo sapiens 242-261 17224709-1 2007 This study is the first to directly compare the relative effects of duloxetine, escitalopram, and sertraline on the functional activity of the drug-metabolizing cytochrome P450 2D6 enzyme as assessed by changes in the pharmacokinetics of the cytochrome P450 2D6 model substrate drug, metoprolol. Metoprolol 284-294 cytochrome P450 2D6 Homo sapiens 161-180 17872605-4 2007 ANSWER: When a mother is an ultrarapid metabolizer of cytochrome P450 2D6, she produces much more morphine when taking codeine than most people do. Morphine 98-106 cytochrome P450 2D6 Homo sapiens 54-73 17872605-4 2007 ANSWER: When a mother is an ultrarapid metabolizer of cytochrome P450 2D6, she produces much more morphine when taking codeine than most people do. Codeine 119-126 cytochrome P450 2D6 Homo sapiens 54-73 16342006-12 2005 This commonly used comedication could have led to an aggravation of the problem because (1) most SSRIs stimulate prolactin secretion and (2) trimipramine is metabolized by the cytochrome P450 2D6, which in turn is inhibited by all SSRIs, thus potentially leading to elevated trimipramine plasma levels. Trimipramine 141-153 cytochrome P450 2D6 Homo sapiens 176-195 16542048-11 2006 Caution should also be exercised when prescribing strong cytochrome P450 2D6 inhibitors, such as paroxetine or fluoxetine, to women who are taking tamoxifen. Paroxetine 97-107 cytochrome P450 2D6 Homo sapiens 57-76 16542048-11 2006 Caution should also be exercised when prescribing strong cytochrome P450 2D6 inhibitors, such as paroxetine or fluoxetine, to women who are taking tamoxifen. Fluoxetine 111-121 cytochrome P450 2D6 Homo sapiens 57-76 16542048-11 2006 Caution should also be exercised when prescribing strong cytochrome P450 2D6 inhibitors, such as paroxetine or fluoxetine, to women who are taking tamoxifen. Tamoxifen 147-156 cytochrome P450 2D6 Homo sapiens 57-76 16342006-12 2005 This commonly used comedication could have led to an aggravation of the problem because (1) most SSRIs stimulate prolactin secretion and (2) trimipramine is metabolized by the cytochrome P450 2D6, which in turn is inhibited by all SSRIs, thus potentially leading to elevated trimipramine plasma levels. Trimipramine 275-287 cytochrome P450 2D6 Homo sapiens 176-195 15602102-10 2004 The role of bupropion in SS is possibly related to its well-established specific inhibition of the cytochrome P450 2D6 pathway, increasing blood levels of SSRIs and tricyclic antidepressants. Bupropion 12-21 cytochrome P450 2D6 Homo sapiens 99-118 16129989-5 2005 Cytochrome P-450 2D6 slow metabolizers derived greater analgesia from tramadol and less from amitriptyline compared with fast metabolizers in the first treatment week (P < 0.01). Tramadol 70-78 cytochrome P450 2D6 Homo sapiens 0-20 16129989-5 2005 Cytochrome P-450 2D6 slow metabolizers derived greater analgesia from tramadol and less from amitriptyline compared with fast metabolizers in the first treatment week (P < 0.01). Amitriptyline 93-106 cytochrome P450 2D6 Homo sapiens 0-20 15970126-1 2005 We analyzed cytochrome P450 2D6 polymorphism by determining phenotype as the metabolic ratio between dextromethorphan and its main metabolite, dextrorphan. Dextromethorphan 101-117 cytochrome P450 2D6 Homo sapiens 12-31 15970126-1 2005 We analyzed cytochrome P450 2D6 polymorphism by determining phenotype as the metabolic ratio between dextromethorphan and its main metabolite, dextrorphan. Dextrorphan 143-154 cytochrome P450 2D6 Homo sapiens 12-31 15767244-3 2005 In humans, risperidone is metabolized by cytochrome P450 2D6 to 9-hydroxyrisperidone; together these constitute the active moiety. Risperidone 11-22 cytochrome P450 2D6 Homo sapiens 41-60 15767244-3 2005 In humans, risperidone is metabolized by cytochrome P450 2D6 to 9-hydroxyrisperidone; together these constitute the active moiety. Paliperidone Palmitate 64-84 cytochrome P450 2D6 Homo sapiens 41-60 12673723-9 2003 The cytochrome P450 2D6 locus, known to be mutated at high frequencies in NF2 patients and to be specifically inhibited by quinidine, was screened for mutations by cycle sequencing. Quinidine 123-132 cytochrome P450 2D6 Homo sapiens 4-23 14967005-0 2004 Mechanism-based inactivation of cytochrome P450 2D6 by 1-[(2-ethyl-4-methyl-1H-imidazol-5-yl)methyl]- 4-[4-(trifluoromethyl)-2-pyridinyl]piperazine: kinetic characterization and evidence for apoprotein adduction. 1-((2-ethyl-4-methyl-1H-imidazol-5-yl)methyl)-4-(4-(trifluoromethyl)-2-pyridinyl)piperazine 55-147 cytochrome P450 2D6 Homo sapiens 32-51 14967005-1 2004 The kinetics for inactivation of cytochrome P450 2D6 by (1-[(2-ethyl-4-methyl-1H-imidazol-5-yl)methyl]-4-[4-(trifluoromethyl)-2-pyridinyl]piperazine (EMTPP) were characterized, and the mechanism was determined in an effort to understand the observed time-based inactivation. 1-((2-ethyl-4-methyl-1H-imidazol-5-yl)methyl)-4-(4-(trifluoromethyl)-2-pyridinyl)piperazine 56-148 cytochrome P450 2D6 Homo sapiens 33-52 14967005-1 2004 The kinetics for inactivation of cytochrome P450 2D6 by (1-[(2-ethyl-4-methyl-1H-imidazol-5-yl)methyl]-4-[4-(trifluoromethyl)-2-pyridinyl]piperazine (EMTPP) were characterized, and the mechanism was determined in an effort to understand the observed time-based inactivation. 1-((2-ethyl-4-methyl-1H-imidazol-5-yl)methyl)-4-(4-(trifluoromethyl)-2-pyridinyl)piperazine 150-155 cytochrome P450 2D6 Homo sapiens 33-52 14600248-1 2004 Phenotypic differences in analgesic sensitivity to codeine (3-methoxymorphine) results from polymorphisms in cytochrome P450-2D6, which catalyzes O-demethylation of codeine to morphine. Codeine 51-58 cytochrome P450 2D6 Homo sapiens 109-128 14600248-1 2004 Phenotypic differences in analgesic sensitivity to codeine (3-methoxymorphine) results from polymorphisms in cytochrome P450-2D6, which catalyzes O-demethylation of codeine to morphine. 3-methoxymorphine 60-77 cytochrome P450 2D6 Homo sapiens 109-128 14600248-1 2004 Phenotypic differences in analgesic sensitivity to codeine (3-methoxymorphine) results from polymorphisms in cytochrome P450-2D6, which catalyzes O-demethylation of codeine to morphine. Codeine 165-172 cytochrome P450 2D6 Homo sapiens 109-128 14600248-1 2004 Phenotypic differences in analgesic sensitivity to codeine (3-methoxymorphine) results from polymorphisms in cytochrome P450-2D6, which catalyzes O-demethylation of codeine to morphine. Morphine 69-77 cytochrome P450 2D6 Homo sapiens 109-128 11714275-0 2001 Oxidation of phenethylamine derivatives by cytochrome P450 2D6: the issue of substrate protonation in binding and catalysis. phenethylamine 13-27 cytochrome P450 2D6 Homo sapiens 43-62 12093814-0 2002 Oxidation of methoxyphenethylamines by cytochrome P450 2D6. methoxyphenethylamines 13-35 cytochrome P450 2D6 Homo sapiens 39-58 14566199-4 2003 The role of paroxetine in clinically significant drug-drug interactions, especially involving metabolic inhibitory effects on the substrates of cytochrome p450 2D6, has long been suspected, but only isolated cases provide any evidence. Paroxetine 12-22 cytochrome P450 2D6 Homo sapiens 144-163 12616671-2 2003 Risperidone and donepezil are both metabolized through cytochrome P450 2D6 and 3A4, raising the possibility of drug interactions with combination therapy. Risperidone 0-11 cytochrome P450 2D6 Homo sapiens 55-74 12616671-2 2003 Risperidone and donepezil are both metabolized through cytochrome P450 2D6 and 3A4, raising the possibility of drug interactions with combination therapy. Donepezil 16-25 cytochrome P450 2D6 Homo sapiens 55-74 11270921-7 2001 These results confirm the involvement of cytochrome P450 2D6 in methadone metabolism. Methadone 64-73 cytochrome P450 2D6 Homo sapiens 41-60 11599617-11 2001 The primary metabolite of PMA is produced by O-demethylation to 4-hydroxyamphetamine, a reaction catalyzed by cytochrome P450 2D6. 4-methoxyamphetamine 26-29 cytochrome P450 2D6 Homo sapiens 110-129 11599617-11 2001 The primary metabolite of PMA is produced by O-demethylation to 4-hydroxyamphetamine, a reaction catalyzed by cytochrome P450 2D6. p-Hydroxyamphetamine 64-84 cytochrome P450 2D6 Homo sapiens 110-129 11556812-0 2001 Heterologous expression of cytochrome P450 2D6 mutants, electron transfer, and catalysis of bufuralol hydroxylation: the role of aspartate 301 in structural integrity. bufuralol 92-101 cytochrome P450 2D6 Homo sapiens 27-46 11517168-2 2001 In this study we demonstrated that recombinant rat cytochrome P450 2D1 and 2D4 and human cytochrome P450 2D6 possess progesterone 6 beta- and 16 alpha- hydroxylation activities; 2 beta- and 21-hydroxylation activities; and 2 beta-, 6 beta-, 16 alpha- and 21-hydroxylation activities, respectively. Progesterone 117-129 cytochrome P450 2D6 Homo sapiens 89-108 12404553-1 2001 Paroxetine inhibits cytochrome P(450) 2D6, which is involved in the metabolism of mirtazapine. Paroxetine 0-10 cytochrome P450 2D6 Homo sapiens 20-41 12404553-1 2001 Paroxetine inhibits cytochrome P(450) 2D6, which is involved in the metabolism of mirtazapine. Mirtazapine 82-93 cytochrome P450 2D6 Homo sapiens 20-41 11355862-0 2001 Coumarin substrates for cytochrome P450 2D6 fluorescence assays. coumarin 0-8 cytochrome P450 2D6 Homo sapiens 24-43 11355862-1 2001 A set of nine 4-aminomethyl-7-alkoxycoumarin derivatives was synthesized and characterized as substrates for O-dealkylation by recombinant cytochrome P450 2D6, a major human enzyme involved in drug metabolism. 4-aminomethyl-7-alkoxycoumarin 14-44 cytochrome P450 2D6 Homo sapiens 139-158 10424295-0 1999 Development of cytochrome P450 2D6-specific LKM-autoantibodies following liver transplantation for Wilson"s disease -- possible association with a steroid-resistant transplant rejection episode. Steroids 147-154 cytochrome P450 2D6 Homo sapiens 15-34 10409393-0 1999 Design, synthesis, and characterization of 7-methoxy-4-(aminomethyl)coumarin as a novel and selective cytochrome P450 2D6 substrate suitable for high-throughput screening. 7-methoxy-4-(aminomethyl)coumarin 43-76 cytochrome P450 2D6 Homo sapiens 102-121 10424295-1 1999 BACKGROUND/AIMS: Antibodies to cytochrome P450 2D6, also known as LKM1-autoantibodies, are characteristic for a subgroup of patients with autoimmune hepatitis, but can also occasionally be found in hepatitis C. We observed the occurrence of LKM1-autoantibodies 4 months after liver transplantation for Wilson"s disease, in close association with a steroid-resistant rejection episode, in the absence of evidence for autoimmune hepatitis or hepatitis C. METHODS: Sera from several time points prior to and following transplantation were tested for LKM-reactivity by immunofluorescence, ELISA and Western blotting. Steroids 348-355 cytochrome P450 2D6 Homo sapiens 31-50 9149375-2 1997 Metoprolol, indoramine, codeine, tamoxifen and prodipine, compounds which are clinically used, and MDMA (ecstasy) were fitted in a small molecule model for substrates of human cytochrome P4502D6. Metoprolol 0-10 cytochrome P450 2D6 Homo sapiens 176-194 9763403-0 1998 Disposition of the antipsychotic agent CI-1007 in rats, monkeys, dogs, and human cytochrome P450 2D6 extensive metabolizers. morin 39-41 cytochrome P450 2D6 Homo sapiens 81-100 9758674-0 1998 Inhibition of desipramine hydroxylation (Cytochrome P450-2D6) in vitro by quinidine and by viral protease inhibitors: relation to drug interactions in vivo. Desipramine 14-25 cytochrome P450 2D6 Homo sapiens 41-60 9758674-0 1998 Inhibition of desipramine hydroxylation (Cytochrome P450-2D6) in vitro by quinidine and by viral protease inhibitors: relation to drug interactions in vivo. Quinidine 74-83 cytochrome P450 2D6 Homo sapiens 41-60 9758674-3 1998 Biotransformation of desipramine (DMI) to hydroxydesipramine (OH-DMI), an index reaction used to profile activity of human cytochrome P450-2D6, was studied in vitro using human liver microsomes. Desipramine 34-37 cytochrome P450 2D6 Homo sapiens 123-142 9663813-2 1998 AIMS: Dihydrocodeine is metabolized to dihydromorphine via the isoenzyme cytochrome P450 2D6, whose activity is determined by genetic polymorphism. dihydrocodeine 6-20 cytochrome P450 2D6 Homo sapiens 73-92 9663813-2 1998 AIMS: Dihydrocodeine is metabolized to dihydromorphine via the isoenzyme cytochrome P450 2D6, whose activity is determined by genetic polymorphism. Dihydromorphine 39-54 cytochrome P450 2D6 Homo sapiens 73-92 9442550-5 1997 With regard to interactions of SSRIs and clozapine, fluvoxamine, a potent inhibitor of cytochrome P450 1A2, gives rise to higher clozapine levels at an earlier time, compared to other SSRIs (paroxetine, fluoxetine and sertraline), which are potent cytochrome P450 2D6 inhibitors. Fluvoxamine 52-63 cytochrome P450 2D6 Homo sapiens 248-267 9165554-3 1997 Venlafaxine inhibits the cytochrome P-450 2D6 isozyme to a lesser extent than the selective serotonin reuptake inhibitors (SSRIs) and is 27% protein bound. Venlafaxine Hydrochloride 0-11 cytochrome P450 2D6 Homo sapiens 25-45 9579300-6 1998 Since the patient was genotypically and phenotypically a cytochrome P450 2D6 poor metabolizer, the authors attribute the relevant pharmacokinetic interaction to another clomipramine-metabolizing enzyme. Clomipramine 169-181 cytochrome P450 2D6 Homo sapiens 57-76 9109653-0 1997 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine as a substrate of cytochrome P450 2D6: allosteric effects of NADPH-cytochrome P450 reductase. 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine 0-44 cytochrome P450 2D6 Homo sapiens 63-82 9109653-1 1997 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), a neurotoxin that produces Parkinsonism symptoms in man, has been examined as a substrate of recombinant human cytochrome P450 2D6. 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine 0-44 cytochrome P450 2D6 Homo sapiens 164-183 9109653-1 1997 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), a neurotoxin that produces Parkinsonism symptoms in man, has been examined as a substrate of recombinant human cytochrome P450 2D6. 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine 46-50 cytochrome P450 2D6 Homo sapiens 164-183 9103485-0 1997 Inhibition of cytochrome P450 2D6 metabolism of hydrocodone to hydromorphone does not importantly affect abuse liability. Hydrocodone 48-59 cytochrome P450 2D6 Homo sapiens 14-33 9103485-0 1997 Inhibition of cytochrome P450 2D6 metabolism of hydrocodone to hydromorphone does not importantly affect abuse liability. Hydromorphone 63-76 cytochrome P450 2D6 Homo sapiens 14-33 9103485-1 1997 Enzymatic conversion of hydrocodone to hydromorphone is catalyzed by cytochrome P450 2D6, which is inactive in about 7% of Caucasians [poor metabolizers (PMs)] and can be inhibited by quinidine pretreatment in the remainder [extensive metabolizers (EMs)]. Hydrocodone 24-35 cytochrome P450 2D6 Homo sapiens 69-88 9103485-1 1997 Enzymatic conversion of hydrocodone to hydromorphone is catalyzed by cytochrome P450 2D6, which is inactive in about 7% of Caucasians [poor metabolizers (PMs)] and can be inhibited by quinidine pretreatment in the remainder [extensive metabolizers (EMs)]. Hydromorphone 39-52 cytochrome P450 2D6 Homo sapiens 69-88 9103485-1 1997 Enzymatic conversion of hydrocodone to hydromorphone is catalyzed by cytochrome P450 2D6, which is inactive in about 7% of Caucasians [poor metabolizers (PMs)] and can be inhibited by quinidine pretreatment in the remainder [extensive metabolizers (EMs)]. Quinidine 184-193 cytochrome P450 2D6 Homo sapiens 69-88 9149375-2 1997 Metoprolol, indoramine, codeine, tamoxifen and prodipine, compounds which are clinically used, and MDMA (ecstasy) were fitted in a small molecule model for substrates of human cytochrome P4502D6. Indoramin 12-22 cytochrome P450 2D6 Homo sapiens 176-194 9149375-2 1997 Metoprolol, indoramine, codeine, tamoxifen and prodipine, compounds which are clinically used, and MDMA (ecstasy) were fitted in a small molecule model for substrates of human cytochrome P4502D6. Codeine 24-31 cytochrome P450 2D6 Homo sapiens 176-194 9149375-2 1997 Metoprolol, indoramine, codeine, tamoxifen and prodipine, compounds which are clinically used, and MDMA (ecstasy) were fitted in a small molecule model for substrates of human cytochrome P4502D6. Tamoxifen 33-42 cytochrome P450 2D6 Homo sapiens 176-194 9149375-2 1997 Metoprolol, indoramine, codeine, tamoxifen and prodipine, compounds which are clinically used, and MDMA (ecstasy) were fitted in a small molecule model for substrates of human cytochrome P4502D6. prodipin 47-56 cytochrome P450 2D6 Homo sapiens 176-194 9149375-2 1997 Metoprolol, indoramine, codeine, tamoxifen and prodipine, compounds which are clinically used, and MDMA (ecstasy) were fitted in a small molecule model for substrates of human cytochrome P4502D6. N-Methyl-3,4-methylenedioxyamphetamine 99-103 cytochrome P450 2D6 Homo sapiens 176-194 9149375-4 1997 For both the R- and S-enantiomer of metoprolol, the R- and S-enantiomer of MDMA, and for indoramine and codeine (all proven substrates of cytochrome P4502D6) an acceptable fit in the substrate model was obtained. Indoramin 89-99 cytochrome P450 2D6 Homo sapiens 138-156 9149375-4 1997 For both the R- and S-enantiomer of metoprolol, the R- and S-enantiomer of MDMA, and for indoramine and codeine (all proven substrates of cytochrome P4502D6) an acceptable fit in the substrate model was obtained. Codeine 104-111 cytochrome P450 2D6 Homo sapiens 138-156 8848008-0 1995 Mechanism of cytochrome P450 2D6-catalyzed sparteine metabolism in humans. Sparteine 43-52 cytochrome P450 2D6 Homo sapiens 13-32 8951188-19 1996 These results indicate that the conversion of mCPP to p-HO-mCPP is attributable to metabolism by cytochrome P450 2D6. 1-(3-chlorophenyl)piperazine 46-50 cytochrome P450 2D6 Homo sapiens 97-116 8951188-19 1996 These results indicate that the conversion of mCPP to p-HO-mCPP is attributable to metabolism by cytochrome P450 2D6. p-ho-mcpp 54-63 cytochrome P450 2D6 Homo sapiens 97-116 8861776-4 1996 For example, fluoxetine and paroxetine produce clinically significant inhibition of cytochrome P450 2D6 at their usually effective antidepressant dose, whereas citalopram, fluvoxamine or sertraline do not. Fluoxetine 13-23 cytochrome P450 2D6 Homo sapiens 84-103 8861776-4 1996 For example, fluoxetine and paroxetine produce clinically significant inhibition of cytochrome P450 2D6 at their usually effective antidepressant dose, whereas citalopram, fluvoxamine or sertraline do not. Paroxetine 28-38 cytochrome P450 2D6 Homo sapiens 84-103 8791777-0 1996 Measurement of human liver microsomal cytochrome P450 2D6 activity using [O-methyl-14C]dextromethorphan as substrate. [o-methyl-14c]dextromethorphan 73-103 cytochrome P450 2D6 Homo sapiens 38-57 8848008-1 1995 Two different reaction mechanisms for the formation of the two human enamine-structured sparteine metabolites by cytochrome P450 2D6 have been discussed in the literature. cyclopentyl enamine 69-76 cytochrome P450 2D6 Homo sapiens 113-132 8848008-1 1995 Two different reaction mechanisms for the formation of the two human enamine-structured sparteine metabolites by cytochrome P450 2D6 have been discussed in the literature. Sparteine 88-97 cytochrome P450 2D6 Homo sapiens 113-132 8848008-7 1995 However, results of competitive and noncompetitive experiments revealed the presence of a nondissociative enzymatic mechanism for the formation of the two sparteine metabolites, i.e., the sparteine molecule that is bound to the substrate binding site of cytochrome P450 2D6 performs orientational changes without dissociating from the activated enzyme/substrate complex before the product-determining first irreversible reaction step. Sparteine 155-164 cytochrome P450 2D6 Homo sapiens 254-273 8848008-7 1995 However, results of competitive and noncompetitive experiments revealed the presence of a nondissociative enzymatic mechanism for the formation of the two sparteine metabolites, i.e., the sparteine molecule that is bound to the substrate binding site of cytochrome P450 2D6 performs orientational changes without dissociating from the activated enzyme/substrate complex before the product-determining first irreversible reaction step. Sparteine 188-197 cytochrome P450 2D6 Homo sapiens 254-273 7663530-0 1995 The mephenytoin (cytochrome P450 2C 19) and dextromethorphan (cytochrome P450 2D6) polymorphisms in Saudi Arabians and Filipinos. Dextromethorphan 44-60 cytochrome P450 2D6 Homo sapiens 62-81 7624929-6 1995 Zuclopenthixol, on the other hand, does not exert any impact under routine therapeutic drug monitoring, even though the drug is known to partly depend on metabolism by the isozyme cytochrome P450 2D6. Clopenthixol 0-14 cytochrome P450 2D6 Homo sapiens 180-199 1611804-0 1992 Dextromethorphan: enhancing its systemic availability by way of low-dose quinidine-mediated inhibition of cytochrome P4502D6. Dextromethorphan 0-16 cytochrome P450 2D6 Homo sapiens 106-124 8138941-5 1994 Quinidine was a highly potent inhibitor of 2-OH-DMI formation (mean Ki = 0.053 microM), consistent with the presumed role of Cytochrome P450-2D6 in mediating this reaction. Quinidine 0-9 cytochrome P450 2D6 Homo sapiens 125-144 8363993-4 1993 In man, tropisetron metabolism is linked to the cytochrome P-450 2D6 isoenzyme system, which determines the polymorphism of debrisoquine/sparteine metabolism. Tropisetron 8-19 cytochrome P450 2D6 Homo sapiens 48-68 8363993-4 1993 In man, tropisetron metabolism is linked to the cytochrome P-450 2D6 isoenzyme system, which determines the polymorphism of debrisoquine/sparteine metabolism. Debrisoquin 124-136 cytochrome P450 2D6 Homo sapiens 48-68 8363993-4 1993 In man, tropisetron metabolism is linked to the cytochrome P-450 2D6 isoenzyme system, which determines the polymorphism of debrisoquine/sparteine metabolism. Sparteine 137-146 cytochrome P450 2D6 Homo sapiens 48-68 1611804-7 1992 Based on the brain/plasma ratio for dextromethorphan in rats, it is estimated that brain dextromethorphan concentrations of 1.0 to 10 micrograms/gm may be attainable in humans by inhibition of cytochrome P4502D6 activity with quinidine. Dextromethorphan 89-105 cytochrome P450 2D6 Homo sapiens 193-211 1611804-7 1992 Based on the brain/plasma ratio for dextromethorphan in rats, it is estimated that brain dextromethorphan concentrations of 1.0 to 10 micrograms/gm may be attainable in humans by inhibition of cytochrome P4502D6 activity with quinidine. Gentamicins 145-147 cytochrome P450 2D6 Homo sapiens 193-211 1611804-7 1992 Based on the brain/plasma ratio for dextromethorphan in rats, it is estimated that brain dextromethorphan concentrations of 1.0 to 10 micrograms/gm may be attainable in humans by inhibition of cytochrome P4502D6 activity with quinidine. Quinidine 226-235 cytochrome P450 2D6 Homo sapiens 193-211 1379482-1 1992 Molecular modeling techniques were used to derive a predictive model for substrates of cytochrome P450 2D6, an isozyme known to metabolize only compounds with one or more basic nitrogen atoms. Nitrogen 177-185 cytochrome P450 2D6 Homo sapiens 87-106 1611804-0 1992 Dextromethorphan: enhancing its systemic availability by way of low-dose quinidine-mediated inhibition of cytochrome P4502D6. Quinidine 73-82 cytochrome P450 2D6 Homo sapiens 106-124 1611804-3 1992 The purpose of this research was to determine whether quinidine (a selective inhibitor of cytochrome P4502D6) could improve dextromethorphan systemic delivery in patients with amyotrophic lateral sclerosis (a neurodegenerative disease). Quinidine 54-63 cytochrome P450 2D6 Homo sapiens 90-108 1611804-3 1992 The purpose of this research was to determine whether quinidine (a selective inhibitor of cytochrome P4502D6) could improve dextromethorphan systemic delivery in patients with amyotrophic lateral sclerosis (a neurodegenerative disease). Dextromethorphan 124-140 cytochrome P450 2D6 Homo sapiens 90-108