Evidence map›Paper›PMID 38154061›Full record

ArticleChannels (Austin, Tex.)2024

Reducing agents facilitate membrane patch seal integrity and longevity.

Damayantee Das, Anson Wong, Timothy N Friedman, Bradley J Kerr, Harley T Kurata, Shawn M Lamothe

Open access · goldAbstract read
In one paragraph

Article in Channels (Austin, Tex.), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 35% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

6 authors at 1 institution in 1 country.

Damayantee DasDept. of Pharmacology, Alberta Diabetes Institute, University of Alberta, Edmonton, Canada.
Anson WongDept. of Pharmacology, Alberta Diabetes Institute, University of Alberta, Edmonton, Canada.
Timothy N FriedmanNeuroscience and Mental Health Institute, University of Alberta, Edmonton, Canada.
Bradley J KerrDept. of Pharmacology, Alberta Diabetes Institute, University of Alberta, Edmonton, Canada.
Harley T KurataDept. of Pharmacology, Alberta Diabetes Institute, University of Alberta, Edmonton, Canada.
Shawn M LamotheDept. of Pharmacology, Alberta Diabetes Institute, University of Alberta, Edmonton, Canada.
University of Alberta · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The patch clamp method is a widely applied electrophysiological technique used to understand ion channel activity and cellular excitation. The formation of a high resistance giga-ohm seal is required to obtain high-quality recordings but can be challenging due to variables including operator experience and cell preparation. Therefore, the identification of methods to promote the formation and longevity of giga-ohm seals may be beneficial. In this report, we describe our observation that the application of reducing agents (DTT and TCEP) to the external bath solution during whole-cell patch clamp recordings of heterologous cells (HEK and LM) and cultured primary cells (DRG neurons) enhanced the success of giga-ohm seal formation. Reducing agents also maintained the integrity of the seal for longer periods of time at strong hyperpolarizing voltages, whereas an oxidizing agent (H

Indexed as

Hydrogen PeroxideReducing AgentsCells, CulturedHydrogen PeroxideReducing AgentsDTTgiga-ohmintegritylongevitypatch clampqualityreducing agentssealsTCEP

Identifiers

PMID38154061
PMCPMC10761044
OpenAlexW4390325416

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.