Evidence map›Paper›PMID 7957068›Full record

ArticleThe EMBO journal1994

Visualization of neural control of intracellular Ca2+ concentration in single vascular smooth muscle cells in situ.

M Iino, H Kasai, T Yamazawa

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

55 citing papers in PubMed, 172 citations in OpenAlex.

  1. Article
  2. CaScientific reports · 2023
    Article
  3. Review
  4. NaEuropean journal of pharmacology · 2021
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. 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
  12. Article
  13. Article
  14. Calcium dynamics in vascular smooth muscle.Microcirculation (New York, N.Y. : 1994) · 2013
    Review
  15. Review
  16. Article
  17. Ca(2+) sparks promote myogenic tone in retinal arterioles.British journal of pharmacology · 2013
    Article
  18. Article
  19. Inositol trisphosphate receptors in smooth muscle cells.American journal of physiology. Heart and circulatory physiology · 2012
    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

3 authors at 1 institution in 1 country.

M IinoDepartment of Pharmacology, Faculty of Medicine, University of Tokyo, Japan.
H Kasai
T Yamazawa
The University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The intermittent rise in intracellular Ca2+ concentration ([Ca2+]i oscillation) has been observed in many types of isolated cells, yet it has not been demonstrated whether it plays an essential role during nerve stimulation in situ. We used confocal microscopy to study Ca2+ transients in individual smooth muscle cells in situ within the wall of small arteries stimulated with perivascular sympathetic nerves or noradrenaline. We show here that the sympathetic adrenergic regulation of arterial smooth muscle cells involves the oscillation of [Ca2+]i that propagates within the cell in the form of a wave. Ca2+ release from intracellular stores plays a key role in the oscillation because it is blocked after the store depletion by ryanodine treatment. Ca2+ influx through the plasma membrane sustains the oscillation by replenishing the Ca2+ stores. These results demonstrate the involvement of [Ca2+]i oscillations in the neural regulation of effector cells within the integrated system.

Indexed as

PeriodicityAnimalsArteriesCalciumElectric StimulationMicroscopy, ConfocalMuscle, Smooth, VascularNorepinephrineRatsTailVasomotor SystemCalciumNorepinephrine

Identifiers

PMID7957068
PMCPMC395448
OpenAlexW18180971

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.