Evidence map›Paper›PMID 31541562›Full record

ArticleThe Journal of physiology2019

Incubation with sodium nitrite attenuates fatigue development in intact single mouse fibres at physiological

Stephen J Bailey, Paulo G Gandra, Andrew M Jones, Michael C Hogan, Leonardo Nogueira

Open access · greenAbstract read
In one paragraph

Article in The Journal of physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 4 pooled it
7.9field-weighted citation impact, top 3% 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

26 citing papers in PubMed, 4 syntheses or guidelines pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. The Effects of Dietary Nitrate Supplementation on Explosive Exercise Performance: A Systematic Review.International journal of environmental research and public health · 2022
    Pooled it
  4. Pooled it
  5. Trial
  6. Trial
  7. Trial
  8. Trial
  9. Cocoa-flavanols enhance moderate-intensity pulmonaryEuropean journal of applied physiology · 2021
    Trial
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Article
  19. Nitric oxide and skeletal muscle contractile function.Nitric oxide : biology and chemistry · 2022
    Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 5 institutions in 4 countries.

Stephen J BaileySport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, Exeter, UK.
Paulo G GandraSection of Physiology; Division of Pulmonary, Critical Care & Sleep Medicine, Department of Medicine, University of California, San Diego, CA, USA.ORCID 0000-0002-4945-8288
Andrew M JonesSport and Health Sciences, College of Life and Environmental Sciences, University of Exeter, Exeter, UK.ORCID 0000-0002-2082-1709
Michael C HoganSection of Physiology; Division of Pulmonary, Critical Care & Sleep Medicine, Department of Medicine, University of California, San Diego, CA, USA.ORCID 0000-0003-3877-7088
Leonardo NogueiraSection of Physiology; Division of Pulmonary, Critical Care & Sleep Medicine, Department of Medicine, University of California, San Diego, CA, USA.ORCID 0000-0001-5194-9126
Loughborough University · GBUniversidade Estadual de Campinas (UNICAMP) · BRUniversidade Federal do Rio de Janeiro · BRUniversity of California System · USUniversity of Exeter · GB

Funding

Assessing and Alleviating Skeletal Muscle Ca2+ Handling Dysfunction in SarcopeniaR01AR069577 · NIAMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HOGAN, MICHAEL C · 2017 to 2021
$1.7M
NIAMS NIH HHS R01 AR069577
6 · The paper itself

Abstract

key pointsDietary nitrate supplementation increases plasma nitrite concentration, which provides an oxygen-independent source of nitric oxide and can delay skeletal muscle fatigue. Nitrate supplementation has been shown to increase myofibre calcium release and force production in mouse skeletal muscle during contractions at a supra-physiological oxygen tension, but it is unclear whether nitrite exposure can delay fatigue development and improve myofibre calcium handling at a near-physiological oxygen tension. Single mouse muscle fibres acutely treated with nitrite had a lower force and cytosolic calcium concentration during single non-fatiguing contractions at a near-physiological oxygen tension. Nitrite treatment delayed fatigue development during repeated fatiguing isometric contractions at near-physiological, but not at supra-physiological, oxygen tension in combination with better maintenance of myofilament calcium sensitivity and sarcoplasmic reticulum calcium pumping. These findings improve understanding of the mechanisms by which increased skeletal muscle nitrite exposure might be ergogenic and imply that this is related to improved calcium handling. ABSTRACT: Dietary nitrate (NO

Indexed as

AnimalsCalciumMaleMiceMice, Inbred C57BLMuscle ContractionMuscle FatigueMuscle Fibers, SkeletalMyofibrilsNitric OxideOxygenSarcoplasmic ReticulumSarcoplasmic Reticulum Calcium-Transporting ATPasesSodium NitriteCalciumNitric OxideOxygenSarcoplasmic Reticulum Calcium-Transporting ATPasesSodium Nitriteintracellular calciummuscle fatiguenitrite anionoxygen tensionskeletal muscle fibre

Identifiers

PMID31541562
PMCPMC6938685
OpenAlexW2974403411

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.