Evidence map›Paper›PMID 22961044›Full record

ArticleThe Journal of membrane biology2013

Characterization of two mammalian cortical collecting duct cell lines with hopping probe ion conductance microscopy.

Xuewei Chen, Hui Zhu, Xiao Liu, Hujie Lu, Ying Li, Jing Wang, Hongtao Liu, Jianning Zhang, Qiang Ma, Yanjun Zhang

Abstract read
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In one paragraph

Article in The Journal of membrane biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 41% 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

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
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

10 authors at 2 institutions in 1 country.

Xuewei ChenDepartment of Occupational Hygiene, Institute of Health and Environmental Medicine, Tianjin 300050, China.
Hui Zhu
Xiao Liu
Hujie Lu
Ying Li
Jing Wang
Hongtao Liu
Jianning Zhang
Qiang Ma
Yanjun Zhang
National Engineering Research Center for Nanotechnology · CNTianjin Medical University General Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We morphologically and physiologically characterized Madin-Darby canine kidney (MDCK) cell and mouse principal cell of kidney in cortical collecting duct (mpkCCD) via hopping probe ion conductance microscopy, transepithelial electrical resistance (TEER) measurements, and single-channel recordings. The specific membrane structures of microvilli and tight junctions were clearly observed in MDCK and mpkCCD cell monolayers. The electrophysiological functions of epithelial Na(+) channel in MDCK and mpkCCD cells were further characterized by measuring amiloride-sensitive TEER values for the whole-cell monolayer and detecting the ion channel activities with patch clamping. Our results provide more morphological and functional information to help better utilize these two mammalian CCD cell lines for mechanism studies of sodium absorption and reabsorption in the distal nephron.

Indexed as

AnimalsDogsElectrophysiologyKidney Tubules, CollectingMiceMicroscopyPotassium ChannelsPotassium Channels

Identifiers

PMID22961044
OpenAlexW2046482379

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.