Evidence map›Paper›PMID 33790559›Full record

ArticleNeuropsychiatric disease and treatment2021

Vagal Nerve Stimulation Protects Against Cerebral Ischemia-Reperfusion Injury in Rats by Inhibiting Autophagy and Apoptosis.

Li-Na Zhang, Xian-Wei Zhang, Chang-Qing Li, Jing Guo, Yong-Ping Chen, Sheng-Li Chen

Open access · goldAbstract read
In one paragraph

Article in Neuropsychiatric disease and treatment, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.1field-weighted citation impact, top 24% 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

9 citing papers in PubMed, 18 citations in OpenAlex.

  1. Review
  2. Mechanism and Applications of Vagus Nerve Stimulation.Current issues in molecular biology · 2025
    Review
  3. Article
  4. A narrative review of vagus nerve stimulation in stroke.Journal of central nervous system disease · 2024
    Review
  5. Vagus Nerve Stimulation in Ischemic Stroke.Current neurology and neuroscience reports · 2023
    Review
  6. Review
  7. Article
  8. Review
  9. 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

6 authors at 3 institutions in 1 country.

Li-Na Zhang *Department of Neurology, Chongqing University Three Gorges Hospital, Chongqing, 404000, People's Republic of China.
Xian-Wei Zhang *Department of Neurology, Chongqing University Three Gorges Hospital, Chongqing, 404000, People's Republic of China.
Chang-Qing LiDepartment of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, People's Republic of China.
Jing GuoDepartment of Neurology, Chongqing University Three Gorges Hospital, Chongqing, 404000, People's Republic of China.
Yong-Ping ChenDepartment of Neurology, Chongqing University Three Gorges Hospital, Chongqing, 404000, People's Republic of China.
Sheng-Li ChenDepartment of Neurology, Chongqing University Three Gorges Hospital, Chongqing, 404000, People's Republic of China.
Chongqing University · CNChongqing Three Gorges University · CNSecond Affiliated Hospital of Chongqing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCumulative evidence suggests that neuronal death including autophagy, apoptosis, and necrosis is closely related to the occurrence and development of cerebral ischemia-reperfusion (I/R) injury. Moreover, vagal nerve stimulation (VNS) is involved in many different neuroprotective and neuroplasticity pathways. Thus, VNS may be a novel approach for treating various neurodegenerative diseases. The present study aims to determine whether VNS protects against cerebral I/R injury in rats by inhibiting autophagy and apoptosis.

methodsCerebral I/R injury is induced by middle cerebral artery occlusion (MCAO) and VNS is carried out. Infarct volume, neurological deficit, autophagy, and apoptosis are examined 24 h after reperfusion.

resultsVagal nerve stimulation decreases infarct volume and suppresses neurological deficit. Moreover, obvious autophagy and apoptosis are detected in rats that have undergone I/R, and VNS inhibits autophagy and apoptosis.

conclusionVagal nerve stimulation exerts neuroprotective effects following I/R injury by inhibiting autophagy and apoptosis.

Indexed as

apoptosisautophagycerebral ischemia–reperfusion injuryvagal nerve stimulation

Identifiers

PMID33790559
PMCPMC8008252
OpenAlexW3136002157

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.