Results 101 to 110 of about 75,915 (258)

Unveiling Hepatic Protein Alterations in Neonatal and Infant Biliary Atresia

Clinical Pharmacology &Therapeutics, EarlyView.
Pediatric populations differ from adults in drug elimination capacity. While current scaling methods account for enzyme and transporter maturation, they overlook comorbidities, such as biliary atresia (BA), a liver disease appearing within the first 2–8 weeks of life that can progress to cirrhosis.
Zubida M. Al‐Majdoub, Martyn Howard, Brahim Achour, Jill Barber, Naved Alizai, Amin Rostami‐Hodjegan   +5 more
wiley   +1 more source

Inactive alleles of cytochrome P450 2C19 may be positively selected in human evolution Genome evolution and evolutionary systems biology [PDF]

, 2014
© 2014 Janha et al.; licensee BioMed Central Ltd.Background: Cytochrome P450 CYP2C19 metabolizes a wide range of pharmacologically active substances and a relatively small number of naturally occurring environmental toxins.
Janha, RE, Linton, KJ, Shaheen, SO, Sisay-Joof, F, Walton, RT, Worwui, A   +5 more
core   +3 more sources

Safety, Pharmacokinetics, and Dose Recommendations for Nirmatrelvir/Ritonavir in Individuals with Mild to Moderate COVID‐19 and Severe Renal Impairment

Clinical Pharmacology &Therapeutics, EarlyView.
Patients with severe renal impairment and COVID‐19 are at high risk for severe disease and death. Nirmatrelvir/ritonavir, an antiviral therapy for COVID‐19, is eliminated by renal excretion and can accumulate in patients with severe renal impairment.
Jacqueline Gerhart, Candace R. Bramson, Michelle Goulding, Haihong Shi, Olayide Oladoyinbo, Phylinda L. S. Chan, Sunring Chime, Jennifer Hammond   +7 more
wiley   +1 more source

Analysis of variants in the HCN4 gene and in three single nucleotide polymorphisms of the CYP3A4 gene for association with ivabradine reduction in heart rate: a preliminary report [PDF]

, 2016
[Abstract] Background: Ivabradine, a selective bradycardic drug, inhibits the If. In patients with heart failure (HF), ivabradine reduces the risk of rehospitalization and mortality.
Barge-Caballero, Eduardo, Crespo-Leiro, María Generosa, Grille Cancela, Zulaika, Hermida-Prieto, Manuel, Marrón Liñares, Grecia Manuela, Marzoa Rivas, Raquel, Muñiz, Javier, Núñez, Lucía, Paniagua-Martín, María J., Suárez-Fuentetaja, Natalia, Vázquez-Rodríguez, José Manuel   +10 more
core   +2 more sources

Pharmacokinetic Drug–Drug Interaction Potential of Oral Anticancer Drugs

Clinical Pharmacology &Therapeutics, EarlyView.
Drug–drug interaction (DDI) management is critical for safe and effective use of oral anticancer drugs (OADs). Our study objectives were to (i) compile clinically relevant pharmacokinetic (PK) DDI mechanisms for OADs and (ii) assess the prevalence of PK potential DDIs (PDDIs) in patients with advanced solid cancers.
Fatimah Alhurayri, Islam R. Younis, Shadia I. Jalal, Theodore F. Logan, Rohan Maniar, Steven M. Bray, Sara K. Quinney, Zeruesenay Desta, Todd C. Skaar, James E. Tisdale, Tyler Shugg   +10 more
wiley   +1 more source

INFLUENCE OF THE CYP3A4 ISOENZYME METABOLIC ACTIVITY AND CYP2C19 GENE POLYMORPHISMS ON CLOPIDOGREL ANTIPLATELET EFFECT IN PATIENTS WITH ACUTE CORONARY SYNDROME UNDERGOING PERCUTANEOUS CORONARY INTERVENTION

Рациональная фармакотерапия в кардиологии, 2015
Aim. Carriership of CYP2C19*2 allelic variant and reduced CYP3A4 activity can affect the formation of clopidogrel’s active metabolite and, respectively, its antiplatelet effect.
K. B. Mirzaev, R. E. Kazakov, V. V. Smirnov, D. A. Andreev, D. A. Sychev   +4 more
doaj   +1 more source

Individualized immunosuppression in transplant patients: potential role of pharmacogenetics. [PDF]

, 2012
The immunosuppressive drugs used to prevent the rejection of transplanted organs have a narrow therapeutic index. Under treatment results in episodes of rejection leading to either damage or loss of the organ. Over immunosuppression increases the risk of
Abboudi, H, Macphee, IA
core   +2 more sources

Advances in Human Mass Balance Studies: An IQ Consortium Perspective on Current Practices and Emerging Trends

Clinical Pharmacology &Therapeutics, EarlyView.
Human radiolabeled mass balance studies are crucial for comprehensively characterizing the absorption, distribution, metabolism, and excretion (ADME) of investigational drugs, providing essential data for drug development, regulatory evaluation, and product labeling.
Jason Boer, Ellen Cannady, Filip Cuyckens, Ulrike Glaenzel, Camille Granvil, Felix Huth, Alexander D. James, Wenying Li, Céline Veau, Graeme Young, Qin Yue, Gregory S. Walker, Upendra A. Argikar, Jonathan N. Bauman, Cathy Cantalloube, Yu‐Luan Chen, Ping Kang, Patricia Moliner, Mette L. Pedersen, Isabel Piel, Simone Schadt, Hanno Schieferstein, Julia Suchomel, Shuai Wang, S. Cyrus Khojasteh   +24 more
wiley   +1 more source

In vitro inhibitory effects of kaempferitrin on human liver cytochrome P450 enzymes

Pharmaceutical Biology, 2019
Context: Kaempferitrinis (KF) is a bioactive flavonoid and possesses numerous pharmacological activities. However, whether KF affects the activity of human liver cytochrome P450 (CYP) enzymes remains unclear.
Ning Zhang, Jing Liu, Zhixia Chen, Wenwen Dou   +3 more
doaj   +1 more source

GENETIC PREDICTORS OF INTENSIVE LIPID-LOWERING THERAPY EFFICACY AND ITS ANTI-INFLAMMATORY EFFECTS IN VERY HIGH CARDIOVASCULAR RISK PATIENTS

Рациональная фармакотерапия в кардиологии, 2017
Aim. To study the anti-inflammatory effects of intensive lipid-lowering therapy and genetic predictors of its effectiveness in patients with very high cardiovascular risk.Material and methods.
M. A. Vorobyeva, M. M. Azova, O. O. Gigani, I. V. Garmash, S. V. Villevalde, Zh. D. Kobalava   +5 more
doaj   +1 more source