Evidence map›Paper›PMID 20955613›Full record

ArticleBehavioral and brain functions : BBF2010

Protective effect of extract of Cordyceps sinensis in middle cerebral artery occlusion-induced focal cerebral ischemia in rats.

Zhenquan Liu, Pengtao Li, Dan Zhao, Huiling Tang, Jianyou Guo

Open access · goldAbstract read
In one paragraph

Article in Behavioral and brain functions : BBF, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. 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
2.6field-weighted citation impact, top 11% 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, 47 citations in OpenAlex.

  1. Pooled it
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  3. Review
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  11. Recent advances inJournal of functional foods · 2014
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  13. Properties ofJournal of functional foods · 2013
    Review
  14. Review
  15. Prevention of disuse osteoporosis in rats by Cordyceps sinensis extract.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2012
    Article
  16. Article
  17. Oxidative medicine and cellular longevity
    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

5 authors at 2 institutions in 1 country.

Zhenquan LiuSchool of Basic Medical Sciences, Beijing University of Chinese Medicine, Beijing 100029, P.R China.
Pengtao Li
Dan Zhao
Huiling Tang
Jianyou Guo
Beijing University of Chinese Medicine · CNInstitute of Psychology, Chinese Academy of Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIschemic hypoxic brain injury often causes irreversible brain damage. The lack of effective and widely applicable pharmacological treatments for ischemic stroke patients may explain a growing interest in traditional medicines. From the point of view of "self-medication" or "preventive medicine," Cordyceps sinensis was used in the prevention of cerebral ischemia in this paper.

methodsThe right middle cerebral artery occlusion model was used in the study. The effects of Cordyceps sinensis (Caterpillar fungus) extract on mortality rate, neurobehavior, grip strength, lactate dehydrogenase, glutathione content, Lipid Peroxidation, glutathione peroxidase activity, glutathione reductase activity, catalase activity, Na+K+ATPase activity and glutathione S transferase activity in a rat model were studied respectively.

resultsCordyceps sinensis extract significantly improved the outcome in rats after cerebral ischemia and reperfusion in terms of neurobehavioral function. At the same time, supplementation of Cordyceps sinensis extract significantly boosted the defense mechanism against cerebral ischemia by increasing antioxidants activity related to lesion pathogenesis. Restoration of the antioxidant homeostasis in the brain after reperfusion may have helped the brain recover from ischemic injury.

conclusionsThese experimental results suggest that complement Cordyceps sinensis extract is protective after cerebral ischemia in specific way. The administration of Cordyceps sinensis extract significantly reduced focal cerebral ischemic/reperfusion injury. The defense mechanism against cerebral ischemia was by increasing antioxidants activity related to lesion pathogenesis.

Indexed as

CordycepsAnimalsBehavior, AnimalBrain IschemiaCatalaseDisease Models, AnimalDrugs, Chinese HerbalGlutathioneGlutathione PeroxidaseGlutathione ReductaseGlutathione TransferaseHand StrengthInfarction, Middle Cerebral ArteryLipid PeroxidationL-Lactate DehydrogenaseMaleCatalaseDrugs, Chinese HerbalGlutathioneGlutathione PeroxidaseGlutathione ReductaseGlutathione TransferaseL-Lactate DehydrogenaseSodium-Potassium-Exchanging ATPase

Identifiers

PMID20955613
PMCPMC2984477
OpenAlexW2134404494

What OpenQuestion holds

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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.