Evidence map›Paper›PMID 28970514›Full record

ArticleScientific reports2017

Effect of Low-Dose Alcohol Consumption on Inflammation Following Transient Focal Cerebral Ischemia in Rats.

Kimberly D McCarter, Chun Li, Zheng Jiang, Wei Lu, Hillary A Smith, Guodong Xu, William G Mayhan, Hong Sun

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 13% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

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  7. Beer production potentiality of some non-Saccharomyces yeast obtained from a traditional beer starter emao.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2022
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Kimberly D McCarterDepartment of Cellular Biology & Anatomy, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
Chun LiDepartment of Cellular Biology & Anatomy, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
Zheng JiangDepartment of Cellular Biology & Anatomy, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
Wei LuDepartment of Cellular Biology & Anatomy, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
Hillary A SmithDepartment of Cellular Biology & Anatomy, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
Guodong XuDepartment of Cellular Biology & Anatomy, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA.
William G MayhanBasic Biomedical Sciences, Sanford School of Medicine The University of South Dakota, Vermillion, SD, USA.
Hong SunDepartment of Cellular Biology & Anatomy, Louisiana State University Health Sciences Center-Shreveport, Shreveport, LA, USA. hsun1@lsuhsc.edu.
Louisiana State University Health Sciences Center Shreveport · USUniversity of South Dakota · US

Funding

Light Alcohol Consumption and Ischemic StrokeR01AA023610 · NIAAA · LOUISIANA STATE UNIV HSC SHREVEPORT · PI Hong Sun · 2016 to 2026
$3.1M
NIAAA NIH HHS R01 AA023610
6 · The paper itself

Abstract

Increasing evidence suggest that low-dose alcohol consumption (LAC) reduces the incidence and improves the functional outcome of ischemic stroke. We determined the influence of LAC on post-ischemic inflammation. Male Sprague-Dawley rats were divided into 3 groups, an ethanol (13.5% alcohol) group, a red wine (Castle Rock Pinot Noir, 13.5% alcohol) group, and a control group. The amount of alcohol given to red wine and ethanol groups was 1.4 g/kg/day. After 8 weeks, the animals were subjected to a 2-hour middle cerebral artery occlusion (MCAO) and sacrificed at 24 hours of reperfusion. Cerebral ischemia/reperfusion (I/R) injury, expression of adhesion molecules and pro- and anti-inflammatory cytokines/chemokines, microglial activation and neutrophil infiltration were evaluated. The total infarct volume and neurological deficits were significantly reduced in red wine- and ethanol-fed rats compared to control rats. Both red wine and ethanol suppressed post-ischemic expression of adhesion molecules and microglial activation. In addition, both red wine and ethanol upregulated expression of tissue inhibitor of metalloproteinases 1 (TIMP-1), downregulated expression of proinflammatory cytokines/chemokines, and significantly alleviated post-ischemic expression of inflammatory mediators. Furthermore, red wine significantly reduced post-ischemic neutrophil infiltration. Our findings suggest that LAC may protect the brain against its I/R injury by suppressing post-ischemic inflammation.

Indexed as

WineAlcoholsAnimalsBrainDisease Models, AnimalDose-Response Relationship, DrugHumansInfarction, Middle Cerebral ArteryInflammationIschemic Attack, TransientNeutrophil InfiltrationRatsReperfusion InjuryStrokeStroke RehabilitationTissue Inhibitor of Metalloproteinase-1AlcoholsTissue Inhibitor of Metalloproteinase-1

Identifiers

PMID28970514
PMCPMC5624984
OpenAlexW2760608717

What OpenQuestion holds

Textmetadata
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.