Evidence map›Paper›PMID 17594518›Full record

ArticleNeurochemical research2008

Protective effects of resveratrol on hydrogen peroxide induced toxicity in primary cortical astrocyte cultures.

Lúcia Maria Vieira de Almeida, Cristopher Celintano Piñeiro, Marina Concli Leite, Giovana Brolese, Rodrigo Bainy Leal, Carmem Gottfried, Carlos-Alberto Gonçalves

Abstract read
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In one paragraph

Article in Neurochemical research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Pathways for ischemic cytoprotection: role of sirtuins in caloric restriction, resveratrol, and ischemic preconditioning.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2011
    Review
  14. Article
  15. Article
  16. Review
  17. trans-Resveratrol as a neuroprotectant.Molecules (Basel, Switzerland) · 2010
    Review
  18. Dietary restriction and brain health.Neuroscience bulletin · 2010
    Review
  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

7 authors.

Lúcia Maria Vieira de AlmeidaDepartamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos 2600 anexo, Porto Alegre, RS 90035-003, Brazil.
Cristopher Celintano Piñeiro
Marina Concli Leite
Giovana Brolese
Rodrigo Bainy Leal
Carmem Gottfried
Carlos-Alberto Gonçalves

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is well established that the brain is particularly susceptible to oxidative damage due to its high consumption of oxygen and that astrocytes are involved in a variety of important activities for the nervous system, including a protective role against damage induced by reactive oxygen species (ROS). The use of antioxidant compounds, such as polyphenol resveratrol found in red wine, to improve endogenous antioxidant defenses has been proposed for neural protection. The aim of this study is to evaluate the putative protective effect of resveratrol against acute H2O2-induced oxidative stress in astrocyte cultures, evaluating ROS production, glutamate uptake activity, glutathione content and S100B secretion. Our results confirm the ability of resveratrol to counteract oxidative damage caused by H2O2, not only by its antioxidant properties, but also through the modulation of important glial functions, particularly improving glutamate uptake activity, increasing glutathione content and stimulating S100B secretion, which all contribute to the functional recovery after brain injury.

Indexed as

AnimalsAstrocytesCerebral CortexGlutamic AcidGlutathioneHydrogen PeroxideImmunohistochemistryNerve Growth FactorsRatsRats, WistarReactive Oxygen SpeciesResveratrolS100 Calcium Binding Protein beta SubunitS100 ProteinsStilbenesGlutamic AcidGlutathioneHydrogen PeroxideNerve Growth FactorsReactive Oxygen SpeciesResveratrolS100b protein, ratS100 Calcium Binding Protein beta SubunitS100 ProteinsStilbenes

Identifiers

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.