Evidence map›Paper›PMID 21602909›Full record

ArticleFrontiers in neuroenergetics2011

Lactate Effectively Covers Energy Demands during Neuronal Network Activity in Neonatal Hippocampal Slices.

Anton Ivanov, Marat Mukhtarov, Piotr Bregestovski, Yuri Zilberter

Open access · greenAbstract read
In one paragraph

Article in Frontiers in neuroenergetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

30 citing papers in PubMed, 59 citations in OpenAlex.

  1. Observational
  2. Article
  3. Article
  4. Review
  5. Simultaneous Monitoring of pH and Chloride (ClInternational journal of molecular sciences · 2021
    Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Differential Presynaptic ATP Supply for Basal and High-Demand Transmission.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  13. Article
  14. Article
  15. Reality of Inhibitory GABA in Neonatal Brain: Time to Rewrite the Textbooks?The Journal of neuroscience : the official journal of the Society for Neuroscience · 2016
    Article
  16. Energy and Potassium Ion Homeostasis during Gamma Oscillations.Frontiers in molecular neuroscience · 2016
    Review
  17. Article
  18. Article
  19. Glycolysis and oxidative phosphorylation in neurons and astrocytes during network activity in hippocampal slices.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2014
    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 at 1 institution in 1 country.

Anton IvanovFaculté de Médecine Timone, Institut National de la Santé et de la Recherche Médicale U751, Université de la Méditerranée Marseille, France.
Marat Mukhtarov
Piotr Bregestovski
Yuri Zilberter
Inserm · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although numerous experimental data indicate that lactate is efficiently used for energy by the mature brain, the direct measurements of energy metabolism parameters during neuronal network activity in early postnatal development have not been performed. Therefore, the role of lactate in the energy metabolism of neurons at this age remains unclear. In this study, we monitored field potentials and contents of oxygen and NAD(P)H in correlation with oxidative metabolism during intense network activity in the CA1 hippocampal region of neonatal brain slices. We show that in the presence of glucose, lactate is effectively utilized as an energy substrate, causing an augmentation of oxidative metabolism. Moreover, in the absence of glucose lactate is fully capable of maintaining synaptic function. Therefore, during network activity in neonatal slices, lactate can be an efficient energy substrate capable of sustaining and enhancing aerobic energy metabolism.

Indexed as

energy metabolismenergy substrateslactateNAD(P)Hneonatal neuronsoxygensynaptic transmission

Identifiers

PMID21602909
PMCPMC3092068
OpenAlexW2023876378

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.