Evidence map›Paper›PMID 27542961›Full record

ArticleNeurochemical research2016

Acetate Attenuates Lipopolysaccharide-Induced Nitric Oxide Production Through an Anti-Oxidative Mechanism in Cultured Primary Rat Astrocytes.

Mitsuaki Moriyama, Ryosuke Kurebayashi, Kenji Kawabe, Katsura Takano, Yoichi Nakamura

Abstract read
PubMed Publisher
In one paragraph

Article in Neurochemical research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 15% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Sulforaphane Induces Glioprotection After LPS Challenge.Cellular and molecular neurobiology · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. 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

5 authors at 1 institution in 1 country.

Mitsuaki MoriyamaLaboratory of Integrative Physiology in Veterinary Sciences, Osaka Prefecture University, 1-58, Rinku Ourai Kita, Izumisano, Osaka, 598-8531, Japan. moriyama@vet.osakafu-u.ac.jp.ORCID http://orcid.org/0000-0001-8123-8835
Ryosuke KurebayashiLaboratory of Integrative Physiology in Veterinary Sciences, Osaka Prefecture University, 1-58, Rinku Ourai Kita, Izumisano, Osaka, 598-8531, Japan.
Kenji KawabeLaboratory of Integrative Physiology in Veterinary Sciences, Osaka Prefecture University, 1-58, Rinku Ourai Kita, Izumisano, Osaka, 598-8531, Japan.
Katsura TakanoLaboratory of Integrative Physiology in Veterinary Sciences, Osaka Prefecture University, 1-58, Rinku Ourai Kita, Izumisano, Osaka, 598-8531, Japan.
Yoichi NakamuraLaboratory of Integrative Physiology in Veterinary Sciences, Osaka Prefecture University, 1-58, Rinku Ourai Kita, Izumisano, Osaka, 598-8531, Japan.
Osaka Prefecture University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The biomolecule acetate can be utilized for energy production, lipid synthesis, and several metabolic processes. Acetate supplementation reduces neuroglial activation in a model of neuroinflammation induced by intraventricular injection of lipopolysaccharide (LPS). To investigate the mechanisms underlying the anti-inflammatory effect of acetate on glial cells, we examined the effect of acetate on nitric oxide (NO) production, which was experimentally activated by LPS, in cultured primary rat astrocytes. Acetate attenuated the LPS-induced NO production in a dose-dependent manner, although cell viability was not affected. Acetate suppressed the phosphorylation of p38-mitogen-activated protein kinase 24 h after LPS treatment. Acetate decreased the LPS-induced production of intracellular reactive oxygen species (ROS) at 4-24 h concomitant with an increase in glutathione. Acetate rescued astrocytes from the hydrogen peroxide-induced cell death by reducing ROS levels. These findings suggest that attenuation of NO production by acetate may alleviate glial cell damage during neuroinflammation. Acetate may offer a glioprotective effect through an anti-oxidative mechanism.

Indexed as

AnimalsAstrocytesCells, CulturedCell SurvivalInflammationLipopolysaccharidesMicrogliaMitogen-Activated Protein KinasesNeurogliaNitric OxideRats, WistarReactive Oxygen SpeciesLipopolysaccharidesMitogen-Activated Protein KinasesNitric OxideReactive Oxygen SpeciesAcetateGlioprotectionNeuroinflammationOxidative stress

Identifiers

PMID27542961
OpenAlexW2508984648

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.