Evidence map›Paper›PMID 18574002›Full record

ArticleThe Journal of pharmacology and experimental therapeutics2008

In vitro biliary clearance of angiotensin II receptor blockers and 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors in sandwich-cultured rat hepatocytes: comparison with in vivo biliary clearance.

Koji Abe, Arlene S Bridges, Wei Yue, Kim L R Brouwer

Abstract readComparative Study
In one paragraph

Article in The Journal of pharmacology and experimental therapeutics, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.3field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 78 citations in OpenAlex.

  1. Trial
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  7. Development of a Rat Sandwich-Cultured Hepatocytes Model Expressing Functional Human Organic Anion Transporting Polypeptide (OATP) 1B3: A Potential Screening Tool for Liver-Targeting Compounds.Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques · 2021
    Article
  8. Prediction of Drug Clearance from Enzyme and Transporter Kinetics.Methods in molecular biology (Clifton, N.J.) · 2021
    Article
  9. Article
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  11. Review
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  15. Tacrine sinusoidal uptake and biliary excretion in sandwich-cultured primary rat hepatocytes.Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques · 2014
    Article
  16. Drug delivery to the ischemic brain.Advances in pharmacology (San Diego, Calif.) · 2014
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Koji AbeUniversity of North Carolina School of Pharmacy, Kerr Hall, CB#7360, Chapel Hill, NC 27599-7360, USA.
Arlene S Bridges
Wei Yue
Kim L R Brouwer
University of North Carolina at Chapel Hill · US

Funding

ALTERED HEPATIC DISPOSITION OF ANIONIC DRUGS-MECHANISMSR01GM041935 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BROUWER, KIM L.R. · 1997 to 2016
$6.5M
ALTERED HEPATIC DISPOSITION OF ANIONIC DRUGS-MECHANISMSR56GM041935 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI BROUWER, KIM L.R. · 2009 to 2009
$365k
NIGMS NIH HHS R01 GM041935NIGMS NIH HHS R01 GM41935NIGMS NIH HHS R56 GM041935
6 · The paper itself

Abstract

Previous reports have indicated that in vitro biliary clearance (Cl(biliary)) determined in sandwich-cultured hepatocytes correlates well with in vivo Cl(biliary) for limited sets of compounds. This study was designed to estimate the in vitro Cl(biliary) in sandwich-cultured rat hepatocytes (SCRHs) of angiotensin II receptor blockers and HMG-CoA reductase inhibitors that undergo limited metabolism, to compare the estimated Cl(biliary) values with published in vivo Cl(biliary) data in rats, and to characterize the mechanism(s) of basolateral uptake and canalicular excretion of these drugs in rats. The average biliary excretion index (BEI) and in vitro Cl(biliary) values of olmesartan, valsartan, pravastatin, rosuvastatin, and pitavastatin were 15, 19, 43, 45, and 20%, respectively, and 1.7, 3.2, 4.4, 46.1, and 34.6 ml/min/kg, respectively. Cl(biliary) predicted from SCRHs, accounting for plasma unbound fraction, correlated with reported in vivo Cl(biliary) for these drugs. The rank order of Cl(biliary) values predicted from SCRHs was consistent with in vivo Cl(biliary) values. Bromosulfophthalein inhibited the uptake of all drugs. BEI and Cl(biliary) values of olmesartan, valsartan, pravastatin, and rosuvastatin, known multidrug resistance-associated protein (Mrp) 2 substrates, were reduced in SCRHs from Mrp2-deficient (TR(-)) compared with wild-type (WT) rats. Although Mrp2 plays a minor role in pitavastatin biliary excretion, pitavastatin BEI and Cl(biliary) were reduced in TR(-) compared with WT SCRHs; Bcrp expression in SCRHs from TR(-) rats was decreased. In conclusion, in vitro Cl(biliary) determined in SCRHs can be used to estimate and compare in vivo Cl(biliary) of compounds in rats and to characterize transport proteins responsible for their hepatic uptake and excretion.

Indexed as

Acyl Coenzyme AAngiotensin II Type 1 Receptor BlockersAngiotensin Receptor AntagonistsAnimalsBiliary TractCells, CulturedCell SurvivalHepatocytesHydroxymethylglutaryl-CoA Reductase InhibitorsMaleMetabolic Clearance RateRatsRats, WistarReceptors, Angiotensin3-hydroxy-3-methylglutaryl-coenzyme AAcyl Coenzyme AAngiotensin II Type 1 Receptor BlockersAngiotensin Receptor AntagonistsHydroxymethylglutaryl-CoA Reductase InhibitorsReceptors, Angiotensin

Identifiers

PMID18574002
PMCPMC2581923
OpenAlexW2145481170

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.