Results 11 to 20 of about 4,935 (109)

Association between low body weight and cytochrome P‐450 enzyme activity in patients with anorexia nervosa

Pharmacology Research & Perspectives, 2020
Very little is known to which extent severe underweight could affect cytochrome P‐450 (CYP) enzyme activity. In this study, 24 patients with anorexia nervosa at two occasions ingested single oral doses of five test drugs known to be metabolized by CYP1A2,
Pål Sandvik, Stian Lydersen, Solfrid Hegstad, Olav Spigset   +3 more
doaj   +1 more source

Inhibitory Effect of Antituberculosis Drugs on Human Cytochrome P450-Mediated Activities

Journal of Pharmacological Sciences, 2004
The potential for drug-drug interactions mediated by the inhibition of cytochrome P-450 (CYP) were concerned during antituberculosis therapy. However, the information regarding human CYP inhibition by antituberculosis drugs is limited to isoniazid.
Yuki Nishimura, Norimitsu Kurata, Eriko Sakurai, Hajime Yasuhara   +3 more
doaj   +1 more source

Metabolism of six CYP probe substrates in fetal hepatocytes

ADMET and DMPK, 2016
Cytochrome P-450 (CYP) are the most common drug metabolizing enzymes and are abundantly expressed in liver apart from kidney, lungs, intestine, brain etc. Their expression levels change with physiological conditions and disease states.
Abdul Naveed Shaik, Sandeep Kumar Vishwakarma, Aleem A Khan   +2 more
doaj   +1 more source

The effect of ‘cytochrome P-450 2C9’ and ‘vitamin K epoxide reductase complex 1’ genetic polymorphism upon oral anticoagulation requirements

Al-Azhar Assiut Medical Journal, 2018
Background Polymorphisms in the gene encoding the cytochrome P-450 2C9 enzyme (CYP2C9) are known to contribute to variability in sensitivity to Marevan.
Hossam Y.K Mohammed, Yousry Z Al-Zohairy, Mahmoud Abd El-Latif Hashish   +2 more
doaj   +1 more source

The Association of Combined GSTM1 and CYP2C9 Genotype Status with the Occurrence of Hemorrhagic Cystitis in Pediatric Patients Receiving Myeloablative Conditioning Regimen Prior to Allogeneic Hematopoietic Stem Cell Transplantation

Frontiers in Pharmacology, 2017
Hemorrhagic cystitis (HC) is one of the complications of busulfan-cyclophosphamide (BU-CY) conditioning regimen during allogeneic hematopoietic stem cell transplantation (HSCT) in children.
Chakradhara Rao S. Uppugunduri, Chakradhara Rao S. Uppugunduri, Flavia Storelli, Vid Mlakar, Vid Mlakar, Patricia Huezo-Diaz Curtis, Patricia Huezo-Diaz Curtis, Aziz Rezgui, Yves Théorêt, Denis Marino, Fabienne Doffey-Lazeyras, Yves Chalandon, Peter Bader, Youssef Daali, Henrique Bittencourt, Maja Krajinovic, Maja Krajinovic, Maja Krajinovic, Marc Ansari, Marc Ansari   +19 more
doaj   +1 more source

The contribution of CYP2C gene subfamily involved in epoxygenase pathway of arachidonic acids metabolism to hypertension susceptibility in Russian population

Clinical and Experimental Hypertension, 2017
Numerous studies demonstrated an importance of cytochrome P-450 epoxygenase pathway of arachidonic acids metabolism for the pathogenesis of essential hypertension (EH).
Alexey Polonikov, Marina Bykanova, Irina Ponomarenko, Svetlana Sirotina, Anna Bocharova, Kseniya Vagaytseva, Vadim Stepanov, Mikhail Churnosov, Olga Bushueva, Maria Solodilova, Yaroslav Shvetsov, Vladimir Ivanov   +11 more
doaj   +1 more source

Evaluation of pharmacokinetic and pharmacodynamic interaction between repaglinide and atazanavir in healthy, diabetic and hepatic impaired rats: possible inhibition of CYP3A, OATP, and P-glycoprotein transporters

ADMET and DMPK, 2016
The metabolic syndrome in HIV infected patients is particularly associated with the use protease inhibitors. Atazanavir is an inhibitor of the cytochrome P 450 (CYP) system, in particular CYP3A4 and CYP2C9 which can affect the metabolism of several drugs.
Thirumal Eswara Goud, Srinivas Maddi, Nayakanti Devanna, Thatipamula Rajendra Prasad   +3 more
doaj   +1 more source

Nurse empowerment through Pharmacogenetics

Revista Latino-Americana de Enfermagem
Objective: to verify the existence of elements that justify the use of pharmacogenetics by the Brazilian nurse. Method: this is a quantitative, cross-sectional, observational, descriptive study, whose final sample was 67 individuals.
Jordana Carvalhaes de Moraes, Fernanda Daniela Dornelas Nunes, Fernanda Borchers Coeli-Lacchini, Anderson Heiji Lima Miyazaki, Milena Flória-Santos, Riccardo Lacchini   +5 more
doaj   +3 more sources

Drug–Drug Interaction Signals for Major Bleeding in Nursing Home Residents: High‐Throughput Screening of Clopidogrel and Oral Anticoagulants

Pharmacoepidemiology and Drug Safety, Volume 35, Issue 8, August 2026.
ABSTRACT Purpose Nursing home (NH) residents are at high risk for major bleeding and are frequently exposed to complex medication regimens that may increase the likelihood of clinically important drug–drug interactions (DDIs). However, DDI evidence from community‐dwelling populations may not generalize to NH residents, and real‐world signals involving ...
Adam M. D'Amico, Melissa R. Riester, Charles E. Leonard, Daniel A. Harris, Lori A. Daiello, Yu‐Chia (Sam) Hsu, Douglas P. Kiel, Meghan A. Cupp, Kaleen N. Hayes, Andrew R. Zullo   +9 more
wiley   +1 more source

Differential effects of lipid composition on the thermal and functional properties of membrane associated CYP2J2

Protein Science, Volume 35, Issue 7, July 2026.
Abstract CYP2J2 is a membrane‐bound cytochrome P450 that is expressed in cardiomyocytes, where it is known to metabolize arachidonic acid into cardioprotective epoxyeicosatrienoic acids (EETs). It consists of transmembrane domains embedded in the hydrophobic segments of the cell membrane and surrounded by various lipids.
Rajatabha Das, Henry M. Mastrion, Harrison B. Vassar, Aditi Das   +3 more
wiley   +1 more source