Results 11 to 20 of about 27,792 (251)

CYP2C19*1 and CYP2C19*2 Polymorphism in Turkish Patients Being Diagnosed with Stable Coronary Artery Disease and Using Clopidogrel [PDF]

Bagcilar Medical Bulletin, 2021
Objective:The CYP2C19*1 has an entirely normal activity allele whose clopidogrel metabolism is normal. CYP2C19*2 called as non-functional alleles. In this study, we aimed to establish the CYP2C19*1 and CYP2C19*2 genotype frequencies both in Turkish ...
Ramazan Sabırlı, Aylin Köseler, Atakan Yılmaz, İsmail Doğu Kılıç   +3 more
doaj   +2 more sources

CYP2C19 genetic polymorphism in the Vietnamese population

Annals of Human Biology, 2019
Background: Genetic polymorphism of CYP2C19 has been shown to affect enzyme activity and thereby contribute to inter-individual variability in drug metabolism and response.
Nhung Phuong Vu, Hoa Thi Thanh Nguyen, Ngoc Thi Bich Tran, Ton Dang Nguyen, Hue Thi Thu Huynh, Xuan Thi Nguyen, Duong Thuy Nguyen, Hai Van Nong, Ha Hai Nguyen   +8 more
doaj   +2 more sources

The frequency of CYP2C19 genetic polymorphisms in Russian patients with peptic ulcers treated with proton pump inhibitors

Pharmacogenomics and Personalized Medicine, 2015
DA Sychev,1,2 NP Denisenko,1,2 ZM Sizova,2 AV Grachev,3 KA Velikolug4 1Russian Medical Academy of Post-Graduate Education, 2I.M. Sechenov First Moscow State Medical University, 3SM-Clinic, 4Out-patient department Number 51 branch 3, Moscow, Russia ...
Sychev DA, Denisenko NP, Sizova ZM, Grachev AV, Velikolug KA   +4 more
doaj   +1 more source

A synergic effect between CYP2C19*2, CYP2C19*3 loss-of-function and CYP2C19*17 gain-of-function alleles is associated with Clopidogrel resistance among Moroccan Acute Coronary Syndromes patients

BMC Research Notes, 2018
Objective The main objective of our study was to investigate the association of CYP2C19*2 and CYP2C19*3 loss-of-function and CYP2C19*17 gain-of-function variants of CYP2C19 gene with Clopidogrel resistance in a sample of Moroccan Acute Coronary Syndromes
Hind Hassani Idrissi, Wiam Hmimech, Nada El Khorb, Hafid Akoudad, Rachida Habbal, Sellama Nadifi   +5 more
doaj   +2 more sources

Inflammation altered correlation between CYP2C19 genotype and CYP2C19 activity in patients receiving voriconazole [PDF]

Clinical and Translational Science
Voriconazole is the cornerstone of the treatment and prevention of fungal infections. While there is a good correlation between CYP2C19 genotype and voriconazole exposure during prophylactic treatment, no correlation was found in patients with invasive ...
Sylvia D. Klomp, Anette Veringa, Jan‐Willem C. Alffenaar, Mark G. J. deBoer, Lambert F. R. Span, Henk‐Jan Guchelaar, Jesse J. Swen   +6 more
doaj   +4 more sources

Frequencies of two CYP2C19 defective alleles (CYP2C19*2, and *3) among Iranian population in Mazandaran Province

Research in Molecular Medicine, 2013
Background: Cytochrome P450 2C19 (CYP2C19) is a polymorphically expressed enzyme that shows marked interindividual and interethnic variation. CYP2C19*2 and CYP2C19*3 are the most frequently identified defective alleles in Orientals and Caucasian poor ...
Naghi Shahabi-Majd, Mohammad bagher Hashemi-Sotehoh, Baharak Habashi, Mohammad reza Shiran   +3 more
doaj   +1 more source

CYP3A and CYP2C19 activity in urine in relation to CYP3A4, CYP3A5, and CYP2C19 polymorphisms in Russian peptic ulcer patients taking omeprazole

Pharmacogenomics and Personalized Medicine, 2018
Natalia P Denisenko,1–3 Dmitriy A Sychev,2 Zhanna M Sizova,3 Valeriy V Smirnov,4,5 Kristina A Ryzhikova,1 Zhannet A Sozaeva,1 Elena A Grishina1 1Research Center, Russian Medical Academy of Continuous Professional Education, Ministry of Healthcare ...
Denisenko NP, Sychev DA, Sizova ZM, Smirnov VV, Ryzhikova KA, Sozaeva ZA, Grishina EA   +6 more
doaj   +1 more source

Exposure to CYP2C19‐metabolized drugs following acute stroke: A longitudinal cohort study to inform implementation of CYP2C19 genotype testing

British Journal of Clinical Pharmacology, EarlyView.
Aims Cytochrome P450 2C19 (CYP2C19) genotype testing is recommended to guide antiplatelet selection after ischaemic stroke and transient ischaemic attack.
Ayesha Saleem, Andrew T. Lambarth, Daniel R. Burrage, Cleodie C. Swire   +3 more
core   +2 more sources

Genetic polymorphisms of CYP2C19 in ecuadorian population: An interethnic approach [PDF]

Heliyon
Introduction: CYP2C19 is a highly polymorphic gene responsible for metabolizing commonly used drugs. CYP2C19*2,*3 (loss of activity alleles) and *17 (increased activity allele) are the principal alleles included in clinical guidelines, however their ...
Alba Alonso Llorente, Josefa Salgado Garrido, Óscar Teijido Hermida, Fabricio González Andrade, Alberto Valiente Martín, Ana Julia Fanlo Villacampa, Jorge Vicente Romero   +6 more
doaj   +2 more sources

Dispensing of actionable pharmacogenetic drugs among adults receiving cardiovascular disease medications in the Northern Netherlands: A serial cross-sectional study. [PDF]

Clin Pharmacol Ther
The extent of pharmacogenetic (PGx) drug dispensing among Dutch adults receiving medications for cardiovascular disease (CVD) is unknown. Using the University of Groningen IADB.nl pharmacy database, we performed a serial cross‐sectional study (2019–2023) to estimate the annual prevalence of PGx drug dispensing and annual rates of initiation.
Zhang Z, Zhou G, Bos JHJ, Hak E, Feenstra T, Klont F.   +5 more
europepmc   +2 more sources