Evidence map›Paper›PMID 23593283›Full record

ArticlePloS one2013

Post-hypoxic recovery of respiratory rhythm generation is gender dependent.

Alfredo J Garcia, Naama Rotem-Kohavi, Atsushi Doi, Jan-Marino Ramirez

Abstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Sex andJournal of neurophysiology · 2024
    Article
  6. Article
  7. Article
  8. Article
  9. The sigh and related behaviors.Handbook of clinical neurology · 2022
    Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Respiratory frequency plasticity during development.Respiratory physiology & neurobiology · 2019
    Review
  17. Article
  18. Intermittent Hypoxia Disrupts Adult Neurogenesis and Synaptic Plasticity in the Dentate Gyrus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2019
    Article
  19. Article
  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

4 authors.

Alfredo J GarciaCenter for Integrative Brain Research, Seattle Children's Research Institute, Seattle, Washington, United States of America. alfredo.garcia@seattlechildrens.org
Naama Rotem-Kohavi
Atsushi Doi
Jan-Marino Ramirez

Funding

Integrative Consequences of HypoxiaP01HL090554 · NHLBI · UNIVERSITY OF CHICAGO · PI PRABHAKAR, NANDURI R · 2008 to 2017
$21.4M
Mechanisms underlying neuromodulation-induced breathing instabilityR01HL107084 · NHLBI · SEATTLE CHILDREN'S HOSPITAL · PI RAMIREZ, JAN M. · 2011 to 2014
$2.6M
NHLBI NIH HHS P01 HL090554NHLBI NIH HHS P01HL090554NHLBI NIH HHS R01 HL107084NHLBI NIH HHS R01HL107084
6 · The paper itself

Abstract

The preBötzinger complex (preBötC) is a critical neuronal network for the generation of breathing. Lesioning the preBötC abolishes respiration, while when isolated in vitro, the preBötC continues to generate respiratory rhythmic activity. Although several factors influence rhythmogenesis from this network, little is known about how gender may affect preBötC function. This study examines the influence of gender on respiratory activity and in vitro rhythmogenesis from the preBötC. Recordings of respiratory activity from neonatal mice (P10-13) show that sustained post-hypoxic depression occurs with greater frequency in males compared to females. Moreover, extracellular population recordings from the preBötC in neonatal brainstem slices (P10-13) reveal that the time to the first inspiratory burst following reoxygenation (TTFB) is significantly delayed in male rhythmogenesis when compared to the female rhythms. Altering activity of ATP sensitive potassium channels (KATP) with either the agonist, diazoxide, or the antagonist, tolbutamide, eliminates differences in TTFB. By contrast, glucose supplementation improves post-hypoxic recovery of female but not male rhythmogenesis. We conclude that post-hypoxic recovery of respiration is gender dependent, which is, in part, centrally manifested at the level of the preBötC. Moreover, these findings provide potential insight into the basis of increased male vulnerability in a variety of conditions such as Sudden Infant Death Syndrome (SIDS).

Indexed as

PeriodicityRespirationSex CharacteristicsAgingAnimalsBrain StemFemaleHypoxiaIn Vitro TechniquesKATP ChannelsMaleMiceNeuronsPotassium Channel BlockersSynapsesKATP ChannelsPotassium Channel Blockers

Identifiers

PMID23593283
PMCPMC3620234

What OpenQuestion holds

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LicenceCC BY
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.