Results 51 to 60 of about 25,509 (198)

The integrated Lei‐CNS PBPK‐PD model effectively predicts clozapine brain disposition and D2 receptor occupancy in humans

British Journal of Clinical Pharmacology, EarlyView.
Aim Clozapine, used for treatment‐resistant schizophrenia, has a narrow therapeutic window and highly variable plasma pharmacokinetics (PK), necessitating careful monitoring. Direct measurement of unbound brain PK in humans is unethical. To develop a physiologically based pharmacokinetic–pharmacodynamic (PBPK‐PD) model to predict clozapine brain ...
Mengxu Zhang, Thomas I. F. H. Cremers, Vivi Rottschäfer, Elizabeth C. M. de Lange   +3 more
wiley   +1 more source

Genome-wide identification and expression analysis of cytochrome P450 gene family in Macrobrachium nipponense

Aquaculture and Fisheries
Cytochrome P450 (CYP450) is a superfamily widely found in various biological organisms, including animals, plants, and microorganisms. CYP450 is involved in the metabolism of endogenous and exogenous substances.
Xiao Wu, Zheyan Chen, Yaoran Fan, Jianbin Feng, Jiale Li   +4 more
doaj   +1 more source

Associations of genetic polymorphisms of the vitamin D pathway with blood pressure in a Han Chinese population

Clinical and Experimental Hypertension, 2019
Vitamin D deficiency can lead to high blood pressure. Polymorphisms in the vitamin D hydroxylase gene have been associated with serum vitamin D levels in some Western countries.
Xiaoman Ye, Jian Jia, Ning Zhang, Haixia Ding, Yiyang Zhan   +4 more
doaj   +1 more source

Metabolic activity and mRNA levels of human cardiac CYP450s involved in drug metabolism. [PDF]

PLoS ONE, 2010
Tissue-specific expression of CYP450s can regulate the intracellular concentration of drugs and explain inter-subject variability in drug action. The overall objective of our study was to determine in a large cohort of samples, mRNA levels and CYP450 ...
Veronique Michaud, Martin Frappier, Marie-Christine Dumas, Jacques Turgeon   +3 more
doaj   +1 more source

Clinical relevance of pharmacogenomic information for improving prescribing practices in acutely admitted older medical patients

British Journal of Clinical Pharmacology, EarlyView.
Aims Safe prescribing and effective medication review during acute hospitalization depends on accurate information about liver and kidney function because these organs are responsible for the elimination of most medications. While estimates for kidney function are widely used, comparable markers of hepatic drug‐metabolizing capacity are not routinely ...
Louise Westberg Strejby Christensen, Anne Kirstine Boas, Emilie Clausen, Nicoline Elers Koch, Anne Byriel Walls, Lotte Stig Nørgaard, Michael Asger Andersen, Anissa Aharaz, Rikke Lundsgaard Nielsen, Olivia Bornæs, Juliette Tavenier, Baker Nawfal Jawad, Helle Gybel Juul‐Larsen, Esben Iversen, Ove Andersen, Lona Louring Christrup, Kim Peder Dalhoff, Morten Baltzer Houlind   +17 more
wiley   +1 more source

CYP450 mRNA levels in ischemic and non-ischemic heart samples.

, 2013
Comparison of the relative levels of CYP450 mRNAs in samples from hearts with a diagnosed ischemic status (n = 25) or non-ischemic status (n = 41). No major differences were observed in the relative expression of CYP450 mRNAs under these conditions ...
Veronique Michaud (358809), Martin Frappier (358811), Jacques Turgeon (358813), Marie-Christine Dumas (215569)   +3 more
core   +1 more source

Rapid birth-death evolution specific to xenobiotic cytochrome P450 genes in vertebrates. [PDF]

PLoS Genetics, 2007
Genes vary greatly in their long-term phylogenetic stability and there exists no general explanation for these differences. The cytochrome P450 (CYP450) gene superfamily is well suited to investigating this problem because it is large and well studied ...
James H Thomas
doaj   +1 more source

A scoping review of adverse events associated with concomitant beta‐adrenoreceptor blockers and selective serotonin reuptake inhibitors

British Journal of Clinical Pharmacology, EarlyView.
Beta‐adrenoreceptor blockers (beta‐blockers) and selective serotonin reuptake inhibitors (SSRIs) are commonly used medications and often used together, such as for the treatment of anxiety. However, there is no recent review of any potential adverse events related to concomitant use of medicines from each group.
Ziyi Cai, James Sutton, Charlotte Archer, Caroline S. Copeland, Joseph Hayes, Charles E. Leonard, Nicky Lidbetter, Kenneth K. C. Man, Faraz Mughal, Ian C. K. Wong, Hayley C. Gorton   +10 more
wiley   +1 more source

Advanced In Vitro Platforms for Experimental Liver Research: From Organoids and Liver‐on‐Chip to Omics and Artificial Intelligence

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Hepatocytes perform essential physiological functions in the human body. Gaining more profound insight into the liver structure, diseases, and physiology by using in vitro models can help to propose more relevant clinical applications. Conventional in vitro liver models, such as two‐dimensional (2D) cell cultures, fail to adequately replicate ...
Seyedeh Kiana Teymorian, Pedram Asadi Sarabi, Abbas Piryaei, Massoud Vosough   +3 more
wiley   +1 more source

Dietary Artificial Sweeteners: From Chemical Transformation in Food to Gut Microbial Processing

ChemFoodChem, EarlyView.
This review article unites classical and recent findings on the stability of artificial sweeteners in food. The focus is on ten sweeteners approved in the European Union: their chemical stability during processing and storage, individual degradation products, and their interactions with the intestinal microbiota.
Jürgen Lassak, Michael Hellwig
wiley   +1 more source