Evidence map›Paper›PMID 28196418›Full record

ArticleACS chemical neuroscience2017

Automated Algorithm for Detection of Transient Adenosine Release.

Ryan P Borman, Ying Wang, Michael D Nguyen, Mallikarjunarao Ganesana, Scott T Lee, B Jill Venton

Open access · greenAbstract read
In one paragraph

Article in ACS chemical neuroscience, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

21 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. AACS chemical neuroscience · 2020
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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.

Ryan P BormanDepartment of Chemistry, University of Virginia , Charlottesville, Virginia 22904, United States.
Ying WangDepartment of Chemistry, University of Virginia , Charlottesville, Virginia 22904, United States.
Michael D NguyenDepartment of Chemistry, University of Virginia , Charlottesville, Virginia 22904, United States.
Mallikarjunarao GanesanaDepartment of Chemistry, University of Virginia , Charlottesville, Virginia 22904, United States.
Scott T LeeDepartment of Chemistry, University of Virginia , Charlottesville, Virginia 22904, United States.
B Jill VentonDepartment of Chemistry, University of Virginia , Charlottesville, Virginia 22904, United States.ORCID 0000-0002-5096-9309
University of Virginia · US

Funding

Mechanism and function of transient adenosine signaling in the brainR01NS076875 · NINDS · UNIVERSITY OF VIRGINIA · PI VENTON, B. JILL · 2012 to 2016
$1.6M
NINDS NIH HHS R01 NS076875
6 · The paper itself

Abstract

Spontaneous adenosine release events have been discovered in the brain that last only a few seconds. The identification of these adenosine events from fast-scan cyclic voltammetry (FSCV) data is difficult due to the random nature of adenosine release. In this study, we develop an algorithm that automatically identifies and characterizes adenosine transient features, including event time, concentration, and duration. Automating the data analysis reduces analysis time from 10 to 18 h to about 40 min per experiment. The algorithm identifies adenosine based on its two oxidation peaks, the time delay between them, and their current vs time peak ratios. In order to validate the program, four data sets from three independent researchers were analyzed by the algorithm and then compared to manual identification by an analyst. The algorithm resulted in 10 ± 4% false negatives and 9 ± 3% false positives. The specificity of the algorithm was verified by comparing calibration data for adenosine triphosphate (ATP), histamine, hydrogen peroxide, and pH changes and these analytes were not identified as adenosine. Stimulated histamine release in vivo was also not identified as adenosine. The code is modular in design and could be easily adjusted to detect features of spontaneous dopamine or other neurochemical transients in FSCV data.

Indexed as

AlgorithmsAdenosineAnimalsElectrochemical TechniquesElectronic Data ProcessingHistamineHydrogen-Ion ConcentrationHydrogen PeroxideIn Vitro TechniquesMiceMicroelectrodesPrefrontal CortexTime FactorsAdenosineHistamineHydrogen PeroxideAdenosineautomated analysisbrain slicecaudatehippocampusin vivo voltammetry

Identifiers

PMID28196418
PMCPMC5312768
OpenAlexW2549879137

What OpenQuestion holds

Textmetadata
LicenceTDM
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.