Evidence map›Paper›PMID 22319544›Full record

ArticleEvidence-based complementary and alternative medicine : eCAM2012

Mathematical Distinction in Action Potential between Primo-Vessels and Smooth Muscle.

Seong-Jin Cho, Sang-Hun Lee, Wenji Zhang, Sae-Bhom Lee, Kwang-Ho Choi, Sun-Mi Choi, Yeon-Hee Ryu

Abstract read
In one paragraph

Article in Evidence-based complementary and alternative medicine : eCAM, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Review and Comment on the Relationship between Primo Vascular System and Meridians.Evidence-based complementary and alternative medicine : eCAM · 2013
    Article
  4. Article
  5. History of bioelectrical study and the electrophysiology of the primo vascular system.Evidence-based complementary and alternative medicine : eCAM · 2013
    Article
  6. 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

7 authors.

Seong-Jin ChoAcupuncture, Moxibustion & Meridian Research Center, Division of Standard Research, Korea Institute of Oriental Medicine, Daejeon 305-811, Republic of Korea.
Sang-Hun Lee
Wenji Zhang
Sae-Bhom Lee
Kwang-Ho Choi
Sun-Mi Choi
Yeon-Hee Ryu

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We studied the action potential of Primo-vessels in rats to determine the electrophysiological characteristics of these structures. We introduced a mathematical analysis method, a normalized Fourier transform that displays the sine and cosine components separately, to compare the action potentials of Primo-vessels with those for the smooth muscle. We found that Primo-vessels generated two types of action potential pulses that differed from those of smooth muscle: (1) Type I pulse had rapid depolarizing and repolarizing phases, and (2) Type II pulse had a rapid depolarizing phase and a gradually slowing repolarizing phase.

Identifiers

PMID22319544
PMCPMC3272967

What OpenQuestion holds

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Registered trials

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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.