Results 41 to 50 of about 5,743 (215)

Evaluation of the transporter-mediated herb-drug interaction potential of DA-9801, a standardized dioscorea extract for diabetic neuropathy, in human in vitro and rat in vivo [PDF]

open access: yes, 2014
BACKGROUND: Drug transporters play important roles in the absorption, distribution, and elimination of drugs and thereby, modulate drug efficacy and toxicity. With a growing use of poly pharmacy, concurrent administration of herbal extracts that modulate
Eun Nam Kim   +8 more
core   +1 more source

Interaction of Natural Dietary and Herbal Anionic Compounds and Flavonoids with Human Organic Anion Transporters 1 (SLC22A6), 3 (SLC22A8), and 4 (SLC22A11) [PDF]

open access: yes, 2013
Active components of complementary/alternative medicines and natural supplements are often anionic compounds and flavonoids. As such, organic anion transporters (OATs) may play a key role in their pharmacokinetic and pharmacological profiles, and ...
Sweet, Douglas H., Wang, Li
core   +3 more sources

Drug transporters OAT1 and OAT3 have specific effects on multiple organs and gut microbiome as revealed by contextualized metabolic network reconstructions

open access: yesScientific Reports, 2022
In vitro and in vivo studies have established the organic anion transporters OAT1 (SLC22A6, NKT) and OAT3 (SLC22A8) among the main multi-specific “drug” transporters.
Neema Jamshidi, Sanjay K. Nigam
doaj   +1 more source

Development of Human Membrane Transporters: Drug Disposition and Pharmacogenetics [PDF]

open access: yes, 2015
Membrane transporters play an essential role in the transport of endogenous and exogenous compounds, and consequently they mediate the uptake, distribution, and excretion of many drugs. The clinical relevance of transporters in drug disposition and their
Knibbe, C.A.J. (Catherijne)   +6 more
core   +5 more sources

Investigation into the predominate mechanism of OAT1 inhibition (1064.15)

open access: yesThe FASEB Journal, 2014
Renal tubular drug secretion mediated by the organic anion transporter 1 (OAT1) is a potential site of drug‐drug interactions. A number of marketed drugs inhibit OAT1, but the mechanism by which they do so is not typically known. The purpose was to investigate the predominant mechanism by which therapeutic drugs inhibit OAT1.
Ryan Pelis, Leslie Ingraham, Mansong Li
openaire   +1 more source

Analyses of 5′ regulatory region polymorphisms in human SLC22A6 (OAT1) and SLC22A8 (OAT3) [PDF]

open access: yesJournal of Human Genetics, 2006
Kidney excretion of numerous organic anionic drugs and endogenous metabolites is carried out by a family of multispecific organic anion transporters (OATs). Two closely related transporters, SLC22A6, initially identified by us as NKT and also known as OAT1, and SLC22A8, also known as OAT3 and ROCT, are thought to mediate the initial steps in the ...
Vibha, Bhatnagar   +6 more
openaire   +2 more sources

Current trends in drug metabolism and pharmacokinetics. [PDF]

open access: yes, 2019
Pharmacokinetics (PK) is the study of the absorption, distribution, metabolism, and excretion (ADME) processes of a drug. Understanding PK properties is essential for drug development and precision medication.
Abduljalil   +332 more
core   +1 more source

Organic anion transporters also mediate the drug–drug interaction between imipenem and cilastatin

open access: yesAsian Journal of Pharmaceutical Sciences, 2020
This study aimed to clarify that organic anion transporters (OATs) mediate the drug–drug interaction (DDI) between imipenem and cilastatin. After co-administration with imipenem, the plasma concentrations and the plasma concentration-time curve (AUC) of ...
Yanna Zhu   +9 more
doaj   +1 more source

β-Lactam Antibiotics—Drug-Drug Interaction Mediated by Organic Anion Transporters OAT1 and OAT3

open access: yesРегуляторные исследования и экспертиза лекарственных средств, 2020
Organic anion transporters OAT1 and OAT3 play a key role in elimination of most β-lactam antibiotics. Since nonsteroidal anti-inflammatory drugs, antivirals, antitumor agents, and some other drugs are also substrates of OAT1/3, this enables drug-drug ...
I. A. Mazerkina   +4 more
doaj   +1 more source

Competative inhibition of renal tubular secretion of gemifloxacin by probenecid [PDF]

open access: yes, 2009
Probenecid interacts with transport processes of drugs at several sites in the body. For most quinolones, renal clearance is reduced by concomitant administration of probenecid. The interaction between gemifloxacin and probenecid has not yet been studied.
Landersdorfer, Cornelia B.   +6 more
core   +1 more source

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