Evidence map›Paper›PMID 19822706›Full record

ArticleAntimicrobial agents and chemotherapy2010

Relative contributions of active mediated transport and passive diffusion of fluoroquinolones with various lipophilicities in a Calu-3 lung epithelial cell model.

Julien Brillault, Whocely Victor De Castro, William Couet

Abstract readComparative Study
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

20 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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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

3 authors.

Julien BrillaultINSERM, ERI-23, Pôle Biologie Santé, 40 avenue du Recteur Pineau, 86000 Poitiers, France.
Whocely Victor De Castro
William Couet

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The transport characteristics of six fluoroquinolones (FQs) with various lipophilicities were compared in a Calu-3 cell model. For each FQ, an active polarized transport was observed in the direction of the apical side. However, the apparent permeability of FQs resulted from active transport and passive diffusion that were highly variable between compounds and mainly governed by lipophilicity. Therefore, active transport was predominant for compounds with relatively low lipophilicity but minor for FQs with higher lipophilicity.

Indexed as

AbsorptionAnti-Bacterial AgentsATP Binding Cassette Transporter, Subfamily BBiological Transport, ActiveCell LineCell Membrane PermeabilityCyclosporinsDiffusionDrug InteractionsDrug Resistance, BacterialEpithelial CellsFluoroquinolonesKineticsLipidsLungAnti-Bacterial AgentsATP Binding Cassette Transporter, Subfamily BCyclosporinsFluoroquinolonesLipidsvalspodar

Identifiers

PMID19822706
PMCPMC2798514

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.