Evidence map›Paper›PMID 25081897›Full record

ArticleChinese journal of integrative medicine2015

Antioxidant effect of salvianolic acid B on hippocampal CA1 neurons in mice with cerebral ischemia and reperfusion injury.

Yu-feng Jiang, Zhi-qin Liu, Wei Cui, Wen-tong Zhang, Jia-pei Gong, Xi-mei Wang, Ying Zhang, Mei-juan Yang

Abstract read
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In one paragraph

Article in Chinese journal of integrative medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
12.3field-weighted citation impact, top 2% 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

20 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
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  3. Review
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  5. Article
  6. Review
  7. Salvianolic acid B ameliorates psoriatic changes in imiquimod-induced psoriasis on BALB/c mice by inhibiting inflammatory and keratin markersThe Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2020
    Article
  8. Article
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  18. Review
  19. Article
  20. Oxidative Stress andOxidative medicine and cellular longevity · 2016
    Review
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

8 authors at 3 institutions in 1 country.

Yu-feng JiangDepartment of Pathology, Beijing University of Chinese Medicine, Beijing, 100029, China, jiangyf66@aliyun.com.
Zhi-qin Liu
Wei Cui
Wen-tong Zhang
Jia-pei Gong
Xi-mei Wang
Ying Zhang
Mei-juan Yang
Beijing University of Chinese Medicine · CNBeijing Anzhen Hospital · CNHebei University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objetiveTo investigate the neuroprotective effects and underlying mechanisms of salvianolic acid B (Sal B) extracted from Salvia miltiorrhiza on hippocampal CA1 neurons in mice with cerebral ischemia reperfusion injury.

methodsForty male National Institute of Health (NIH) mice were randomly divided into 4 groups with 10 animals each, including the sham group, the model group, the SalB group (SalB 22.5 mg/kg) and the nimodipine (Nim) group (Nim 1 mg/kg). A mouse model of cerebral ischemia and reperfusion injury was established by bilateral carotid artery occlusion for 30 min followed by 24-h reperfusion. The malondialdehyde (MDA) content, the nitric oxide synthase (NOS) activity, the superoxide dismutase (SOD) activity and total antioxidant capability (T-AOC) of the pallium were determined by biochemistry methods. The morphologic changes and Bcl-2 and Bax protein expression in hippocampal CA1 neurons were observed by using hematoxylineosin staining and immunohistochemistry staining, respectively.

resultsIn the SalB group, the MDA content and the NOS activity of the pallium in cerebral ischemia-reperfusion mice significantly decreased and the SOD activity and the T-AOC significantly increased, as compared with the model group (P<0.05 or P<0.01). The SalB treatment also rescued neuronal loss (P<0.01) in the hippocampal CA1 region, strongly promoted Bcl-2 protein expression (P<0.01) and inhibited Bax protein expression (P<0.05).

conclusionsSalB increases the level of antioxidant substances and decreases free radicals production. Moreover, it also improves Bcl-2 expression and reduces Bax expression. SalB may exert the neuroprotective effect through mitochondria-dependent pathway on hippocampal CA1 neurons in mice with cerebral ischemia and reperfusion injury and suggested that SalB represents a promising candidate for the prevention and treatment of ischemic cerebrovascular disease.

Indexed as

AnimalsAntioxidantsbcl-2-Associated X ProteinBenzofuransBrain IschemiaCA1 Region, HippocampalCell CountDepsidesImmunohistochemistryMaleMalondialdehydeMiceNeuronsNitric Oxide SynthaseReperfusion InjurySuperoxide DismutaseAntioxidantsbcl-2-Associated X ProteinBenzofuransDepsidesMalondialdehydeNitric Oxide Synthasesalvianolic acid BSuperoxide Dismutase

Identifiers

PMID25081897
OpenAlexW2314011105

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.