Evidence map›Paper›PMID 33078551›Full record

ArticleOrthopaedic surgery2020

Salvianic Acid A Sodium Promotes the Recovery of Motor Function After Spinal Cord Injury in Rats by Reducing Microglia Inflammation through Regulating MIP2/Vdac1/Ndufa12 Signaling Axis.

Liping Li, Yuanyuan Liu, Xia Zhao, Chao Qi, Yi Zhang, Yingze Zhang, Tengbo Yu

Open access · goldAbstract read
In one paragraph

Article in Orthopaedic surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 40% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. 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 at 1 institution in 1 country.

Liping LiDepartment of Orthopaedic Surgery, The Affiliated Central Hospital of Qingdao University, Qingdao, China.ORCID https://orcid.org/0000-0001-8334-5896
Yuanyuan LiuDepartment of Oncology, The Affiliated Central Hospital of Qingdao University, Qingdao, China.
Xia ZhaoDepartment of Orthopaedic Surgery, Affiliated Hospital of Qingdao University, Qingdao, China.
Chao QiDepartment of Orthopaedic Surgery, Affiliated Hospital of Qingdao University, Qingdao, China.
Yi ZhangDepartment of Orthopaedic Surgery, Affiliated Hospital of Qingdao University, Qingdao, China.
Yingze ZhangDepartment of Orthopaedic Surgery, Affiliated Hospital of Qingdao University, Qingdao, China.
Tengbo YuDepartment of Orthopaedic Surgery, Affiliated Hospital of Qingdao University, Qingdao, China.
Qingdao University · CN

Funding

National Natural Science Foundation of China 31872310
6 · The paper itself

Abstract

objectiveTo clarify the effects on and the mechanism of salvianic acid A sodium (SAAS) in the recovery of motor function after spinal cord injury.

methodsIn vivo and in vitro experiments were carried out in this research to determine the effects of SAAS on tissue damage, neuron survival, microglia polarization, and inflammation after spinal cord injury (SCI). Differentially expressed genes treated with SAAS were screened by transcriptome sequencing, and the molecular mechanism was investigated simultaneously.

resultsThe results revealed that SAAS could promote type M2 polarization of microglia and reduce the proportion of type M1. In this way, it reduced the secretion and expression of inflammatory factors. Compared with Lipopolysaccharides(LPS), 345 genes were upregulated and 407 genes were downregulated in the LPS + SAAS treatment group. In the SAAS group, expression levels of Ndufa12, IL-6, TNF-α, and Vdac1 were significantly reduced, while a marked elevation was found in MIP2. In addition, results found in an animal model showed that SAAS could obviously facilitate motor function recovery of mice after spinal cord injury, and it had a good protective effect on spinal cord tissue and neuron cells.

conclusionAs a result, the present study clarified both the protective effect of SAAS on neurons after spinal cord injury and the anti-inflammatory effect of microglia, which is expected to serve as a theoretical basis for clinical treatment.

Indexed as

AnimalsChemokine CXCL2Disease Models, AnimalDown-RegulationGene ExpressionInflammationLactatesMaleMicrogliaNADPH DehydrogenaseRatsRats, Sprague-DawleySpinal Cord InjuriesUp-RegulationVoltage-Dependent Anion Channel 13,4-dihydroxyphenyllactic acidChemokine CXCL2Cxcl2 protein, mouseLactatesNADPH DehydrogenaseVdac1 protein, mouseVoltage-Dependent Anion Channel 1MicrogliaMotor functionSAASSCI

Identifiers

PMID33078551
PMCPMC7767673
OpenAlexW3092856136

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.