Evidence map›Paper›PMID 18536933›Full record

ArticlePflugers Archiv : European journal of physiology2008

Vasomotion has chloride-dependency in rat mesenteric small arteries.

D M Briggs Boedtkjer, V V Matchkov, E Boedtkjer, H Nilsson, C Aalkjaer

Abstract read
PubMed Publisher
In one paragraph

Article in Pflugers Archiv : European journal of physiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

25 citing papers in PubMed, 54 citations in OpenAlex.

  1. Article
  2. Article
  3. Vascular mechanotransduction.Physiological reviews · 2023
    Review
  4. Review
  5. Understanding the Physiological Role of Electroneutral NaPharmaceuticals (Basel, Switzerland) · 2022
    Review
  6. Review
  7. Article
  8. Article
  9. Properties of synchronous spontaneous CaPflugers Archiv : European journal of physiology · 2017
    Article
  10. Article
  11. Review
  12. Article
  13. Renal autoregulation in health and disease.Physiological reviews · 2015
    Review
  14. Differential effect of calcium-activated potassium and chloride channels on rat basilar artery vasomotion.Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban · 2014
    Article
  15. Article
  16. Cl⁻ channels in smooth muscle cells.Pflugers Archiv : European journal of physiology · 2014
    Review
  17. Review
  18. Article
  19. Review
  20. Review
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

5 authors at 1 institution in 1 country.

D M Briggs BoedtkjerDepartment of Physiology, Institute of Physiology and Biophysics, University of Aarhus, Ole Worms Allé 1160, DK-8000, Aarhus C, Denmark. db@fi.au.dk
V V Matchkov
E Boedtkjer
H Nilsson
C Aalkjaer
Aarhus University · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The possibility that Ca(2+)-activated Cl(-) conductances (CaCCs) contribute to oscillations in vascular tone (vasomotion) is tested in isolated mesenteric small arteries from rats where cGMP independent (I (Cl(Ca))) and cGMP-dependent (I (Cl(Ca,cGMP))) chloride conductances are important. The effect of anion substitution and Cl(-) channel blockers on noradrenaline (NA)-stimulated tension in isometrically mounted mesenteric arteries and for chloride conductance of smooth muscle cells isolated from these arteries were assessed electrophysiologically. Cl(-) (o) replacement with aspartate blocked vasomotion while 36mM SCN(-) (o) (substituted for Cl(-)) was sufficient to inhibit vasomotion. Oscillations in tone, membrane potential, and [Ca(2+)](i) disappeared with 36mM SCN(-). DIDS and Zn(2+) blocked I (Cl(Ca,cGMP)) but not I (Cl(Ca)). Vasomotion was not sensitive to DIDS and Zn(2+), and DIDS and Zn(2+) induce vasomotion in arteries without endothelium. The vasomotion in the presence of DIDS and Zn(2+) was sensitive to 36mM SCN(-) (o). The anion substitution data indicate that Cl(-) is crucial for the V (m) and [Ca(2+)](i) oscillations underlying vasomotion. The Cl(-) channel blocker data are consistent with both CaCCs being important.

Indexed as

VasoconstrictionVasodilation4,4'-Diisothiocyanostilbene-2,2'-Disulfonic AcidAnimalsAspartic AcidCalcium SignalingChloride ChannelsChloridesDose-Response Relationship, DrugGlycolatesHydrogen-Ion ConcentrationMaleMembrane PotentialsMesenteric ArteriesMuscle, Smooth, VascularMyocytes, Smooth Muscle4,4'-Diisothiocyanostilbene-2,2'-Disulfonic AcidAspartic AcidChloride ChannelsChloridesGlycolatesMK 473Niflumic AcidNorepinephrinethiocyanateThiocyanatesVasoconstrictor AgentsZinc

Identifiers

PMID18536933
OpenAlexW2057143328

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.