Results 1 to 10 of about 32,925 (256)

Frequency of CYP2D6*3 and *4 and metabolizer phenotypes in three mestizo Peruvian populations [PDF]

open access: yesPharmacia, 2021
Wild type genotypes (CYP2D6) and their allelic variants have been described in a sample of a Peruvian mestizo population. The global allele frequency was 0.015 for CYP2D6*3 and 0.051 for CYP2D6*4. The percentages of genotypes described were 97% CYP2D6*1/*
Angel T. Alvarado   +10 more
doaj   +5 more sources

In vitro study on the effect of peucedanol on the activity of cytochrome P450 enzymes

open access: yesPharmaceutical Biology, 2021
Context Peucedanol is a major extract of Peucedanum japonicum Thunb. (Apiaceae) roots, which is a commonly used herb in paediatrics. Its interaction with cytochrome P450 enzymes (CYP450s) would lead to adverse effects or even failure of therapy ...
Cun Zhang   +4 more
doaj   +1 more source

The impact of CYP2D6*41 on CYP2D6 enzyme activity using phenotyping methods in urine, plasma, and saliva

open access: yesFrontiers in Pharmacology, 2022
Aims: The CYP2D6*41 variant is the second or third frequent reduced function allele in Chinese with a frequency of around 3–4%, while it is the major reduced function allele in Indians, Saudi Arabians and Caucasians with frequencies of around 10–20%. The
Ye Jin   +6 more
doaj   +1 more source

Cytochrome P450 2D6 genotype–phenotype characterization through population pharmacokinetic modeling of tedatioxetine

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2021
The cytochrome P450 (CYP) 2D6 enzyme exhibits large interindividual differences in metabolic activity. Patients are commonly assigned a CYP2D6 phenotype based on their CYP2D6 genotype, but there is a lack of consensus on how to translate genotypes into ...
Trine Frederiksen   +4 more
doaj   +1 more source

Does ethnicity impact CYP2D6 genotype–phenotype relationships?

open access: yesClinical and Translational Science, 2023
Polymorphism of the CYP2D6 gene leads to substantial interindividual variability in CYP2D6 enzyme activity. Despite improvements in prediction of CYP2D6 activity based on genotype information, large interindividual variability within CYP2D6 genotypes ...
Trine Frederiksen   +4 more
doaj   +1 more source

Development and validation of a next-generation sequencing panel for clinical pharmacogenetics [PDF]

open access: yesFarmacia Hospitalaria, 2020
La rápida implantación clínica de las técnicas de secuenciación masiva en paralelo se debe a su capacidad para secuenciar un gran número de regiones genéticas con un coste menor a las técnicas convencionales.
Luis Ramudo-Cela   +5 more
doaj   +1 more source

Physicochemical and biopharmaceutical characterization of new sulfonamide derivatives of gallic acid

open access: yesBritish Journal of Pharmacy, 2022
Gallic acid (GA) is known for its antioxidant activity which is restricted due to its low oral permeability. In this project the carboxylic group of (GA) was substituted with sulfonamide group and hydroxyl groups were methylated which resulted ...
Dania Hussein Alhyari   +7 more
doaj   +1 more source

The Effect of Polymorphisms in the CYP2D6 and CYP2C9 Genes on the Clinical Efficacy of Tramadol and Ketorolac When Using the Accelerated Recovery Protocol in Patients With Uncomplicated Acute Calculous Cholecystitis Who Underwent Cholecystectomy

open access: yesНеотложная медицинская помощь, 2020
Relevance. One of the key components of the accelerated recovery protocols (ARP), in addition to minimizing the surgical approach, is an adequate postoperative analgesia.
A. A. Muradyan   +7 more
doaj   +1 more source

A frequent CYP2D6 variant promotes skipping of exon 3 and reduces CYP2D6 protein expression in human liver samples

open access: yesFrontiers in Pharmacology, 2023
CYP2D6 is one of the most polymorphic drug-metabolizing enzymes in the liver. While genetic CYP2D6 variants serve as clinical biomarkers to predict CYP2D6 activity, large inter-person variability in CYP2D6 expression remains unaccounted for.
Joseph M. Collins   +3 more
doaj   +1 more source

CYP2D6 Gene Polymorphisms and Variable Metabolic Activity in Schizophrenia Patients of Han and Tibetan Populations

open access: yesNeuropsychiatric Disease and Treatment, 2022
Yong-Hang Li,1,* Wei Huang,1,* Man-Yu Xiao,2 Shi-Qing Huang,1 Hui Chen,1 Zai-Fang Li,1 Xue-Song Li,1 Yong Cheng1,2 1The Third People’s Hospital of Foshan, Foshan, Guangdong, People’s Republic of China; 2Center on Translational Neuroscience ...
Li YH   +7 more
doaj  

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