Results 1 to 10 of about 9,123 (152)

Interplay of Vitamin D and Polymorphisms in Endocrine Disorders and Cancer [PDF]

open access: yesEndocrinology and Metabolism, 2022
Vitamin D has received considerable optimistic attention as a potentially important factor in many pathological states over the past few decades. However, the proportion of the active form of vitamin D metabolites responsible for biological activity is ...
Siva Swapna Kasarla   +3 more
doaj   +1 more source

Sex and Age Influence on Association of CYP450 Polymorphism with Midazolam Levels in Critically Ill Children

open access: yesDiagnostics, 2022
Midazolam is a drug that is metabolized by cytochrome P450 (CYP450) enzymes, particularly CYP3A4 and CYP3A5. The present study aimed to determine the sex and age influence on association of CYP450 polymorphism with midazolam levels in critically ill ...
Carmen Flores-Pérez   +6 more
doaj   +1 more source

Molecular analysis of endocrine disruption in hornyhead turbot at wastewater outfalls in southern california using a second generation multi-species microarray. [PDF]

open access: yes, 2013
Sentinel fish hornyhead turbot (Pleuronichthysverticalis) captured near wastewater outfalls are used for monitoring exposure to industrial and agricultural chemicals of ~ 20 million people living in coastal Southern California.
Angert, Mila   +15 more
core   +11 more sources

Gut microbiome modulates tacrolimus pharmacokinetics through the transcriptional regulation of ABCB1

open access: yesMicrobiome, 2023
Background Following solid organ transplantation, tacrolimus (TAC) is an essential drug in the immunosuppressive strategy. Its use constitutes a challenge due to its narrow therapeutic index and its high inter- and intra-pharmacokinetic (PK) variability.
Alexandra L. Degraeve   +7 more
doaj   +1 more source

Auto-Induction Effect of Chloroxoquinoline on the Cytochrome P450 Enzymes of Rats Associated with CYP 3A and 1A. [PDF]

open access: yesPLoS ONE, 2015
To investigate the auto-induction of cytochrome P450 (CYP450) by Chloroxoquinoline (CXL), a novel anticancer drug. Three experiments related to the induction of CYP450 were performed: a) In vitro use of the rat fresh hepatocytes model; b) In vivo ...
Xin Li   +7 more
doaj   +1 more source

Identifying cytochrome P450s involved in oxidative metabolism of synthetic cannabinoid N‐(adamantan‐1‐yl)‐1‐(5‐fluoropentyl)‐1H‐indole‐3‐carboxamide (STS‐135)

open access: yesPharmacology Research & Perspectives, 2020
Synthetic cannabinoids (SCBs), designer drugs marketed as legal alternatives to marijuana, act as ligands to cannabinoid receptors; however, they have increased binding affinity and potency, resulting in toxicity symptoms such as cardiovascular incidents,
Sabrina Jones   +6 more
doaj   +1 more source

Characterization of porcine hepatic and intestinal drug metabolizing CYP450 : comparison with human orthologues from a quantitative, activity and selectivity perspective [PDF]

open access: yes, 2019
Over the past two decades, the pig has gained attention as a potential model for human drug metabolism. Cytochrome P450 enzymes (CYP450), a superfamily of biotransformation enzymes, are pivotal in drug metabolism.
Croubels, Siska   +7 more
core   +1 more source

Hepatic cytochromes P450: structural degrons and barcodes, posttranslational modifications and cellular adapters in the ERAD-endgame. [PDF]

open access: yes, 2016
The endoplasmic reticulum (ER)-anchored hepatic cytochromes P450 (P450s) are enzymes that metabolize endo- and xenobiotics i.e. drugs, carcinogens, toxins, natural and chemical products.
Correia, Maria Almira   +4 more
core   +1 more source

Unsaturated fatty acid regulation of cytochrome P450 expression via a CAR-dependent pathway. [PDF]

open access: yes, 2008
The liver is responsible for key metabolic functions, including control of normal homoeostasis in response to diet and xenobiotic metabolism/detoxification.
Finn, Robert   +3 more
core   +2 more sources

Xenobiotic metabolism: the effect of acute kidney injury on non-renal drug clearance and hepatic drug metabolism. [PDF]

open access: yes, 2014
Acute kidney injury (AKI) is a common complication of critical illness, and evidence is emerging that suggests AKI disrupts the function of other organs.
Abosaif   +82 more
core   +2 more sources

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