Evidence map›Paper›PMID 27651780›Full record

ArticleNeural regeneration research2016

Antioxidative mechanism of Lycium barbarum polysaccharides promotes repair and regeneration following cavernous nerve injury.

Zhan-Kui Zhao, Hong-Lian Yu, Bo Liu, Hui Wang, Qiong Luo, Xie-Gang Ding

Open access · goldAbstract read
In one paragraph

Article in Neural regeneration research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 12% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Pooled it
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  7. Article
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  9. [Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2024
    Article
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  14. Distinct Role ofPharmaceuticals (Basel, Switzerland) · 2023
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  18. Frontiers in microbiology · 2021
    Article
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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.

Zhan-Kui ZhaoDepartment of Urology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei Province, China; Department of Urology, Affiliated Hospital of Jining Medical University, Jining, Shandong Province, China.
Hong-Lian YuDepartment of Medical Biochemistry, Basic Medical School, Jining Medical University, Jining, Shandong Province, China.
Bo LiuDepartment of Urology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei Province, China.
Hui WangDepartment of Urology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei Province, China.
Qiong LuoDepartment of Nutrition and Food Health, School of Public Health, Wuhan University, Wuhan, Hubei Province, China.
Xie-Gang DingDepartment of Urology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei Province, China.ORCID 0000-0001-9878-5210
Zhongnan Hospital of Wuhan University · CNWuhan University · CNJining Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polysaccharides extracted from Lycium barbarum exhibit antioxidant properties. We hypothesized that these polysaccharides resist oxidative stress-induced neuronal damage following cavernous nerve injury. In this study, rat models were intragastrically administered Lycium barbarum polysaccharides for 2 weeks at 1, 7, and 14 days after cavernous nerve injury. Serum superoxide dismutase and glutathione peroxidase activities significantly increased at 1 and 2 weeks post-injury. Serum malondialdehyde levels decreased at 2 and 4 weeks. At 12 weeks, peak intracavernous pressure, the number of myelinated axons and nicotinamide adenine dinucleotide phosphate-diaphorase-positive nerve fibers, levels of phospho-endothelial nitric oxide synthase protein and 3-nitrotyrosine were higher in rats administered at 1 day post-injury compared with rats administered at 7 and 14 days post-injury. These findings suggest that application of Lycium barbarum polysaccharides following cavernous nerve crush injury effectively promotes nerve regeneration and erectile functional recovery. This neuroregenerative effect was most effective in rats orally administered Lycium barbarum polysaccharides at 1 day after cavernous nerve crush injury.

Indexed as

cavernous nerveerectile dysfunctionglutathione peroxidaseintracavernous pressureLycium barbarum polysaccharidesmalondialdehydenerve regenerationneural regenerationoxidative stresssuperoxide dismutase

Identifiers

PMID27651780
PMCPMC5020831
OpenAlexW2515857443

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.