Evidence map›Paper›PMID 25689049›Full record

ArticlePloS one2015

Time-course effect of electrical stimulation on nerve regeneration of diabetic rats.

Yu-Ching Lin, Chia-Hong Kao, Chung-Chia Chen, Cherng-Jyh Ke, Chun-Hsu Yao, Yueh-Sheng Chen

Abstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
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

15 citing papers in PubMed.

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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.

Yu-Ching LinLab of Biomaterials, School of Chinese Medicine, China Medical University, Taichung, Taiwan.
Chia-Hong KaoLab of Biomaterials, School of Chinese Medicine, China Medical University, Taichung, Taiwan; Department of Chinese Medicine, Taipei Medical University Hospital, Taipei, Taiwan.
Chung-Chia ChenLab of Biomaterials, School of Chinese Medicine, China Medical University, Taichung, Taiwan; Linsen (Chinese Medicine) Branch, Taipei City Hospital, Taipei, Taiwan.
Cherng-Jyh KeDepartment of Orthopedics, College of Medicine, National Taiwan University, Taipei, Taiwan.
Chun-Hsu YaoLab of Biomaterials, School of Chinese Medicine, China Medical University, Taichung, Taiwan.
Yueh-Sheng ChenLab of Biomaterials, School of Chinese Medicine, China Medical University, Taichung, Taiwan; Department of Biomedical Informatics, Asia University, Wufeng District, Taichung, Taiwan; Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundElectrical stimulation (ES) has been shown to promote nerve regeneration in rats with experimental diabetes induced using streptozotocin (STZ). However, the time-course effect of ES on nerve regeneration of diabetic animals has not been reported in previous studies. The present study attempted to examine the effect of different timing of ES after peripheral nerve transection in diabetic rats. METHODOLOGY/

findingsFifty Sprague-Dawley rats were used in the study. They were classified into five groups. STZ-induced diabetes was created in groups A to D. Normal animals in group E were used as the non-diabetic controls. The sciatic nerve was transected and repaired using a silicone rubber conduit across a 10-mm gap in all groups. Groups A to C received ES for 15 minutes every other day for 2 weeks. Stimulation was initiated on day 1 following the nerve repair for group A, day 8 for group B, and day 15 for group C. The diabetic control group D and the normal control group E received no ES. At 30 days after surgery in group A, histological evaluations showed a higher success percentage of regeneration across the 10-mm nerve gap, and the electrophysiological results showed significantly larger mean values of evoked muscle action potential area and amplitude of the reinnervated gastrocnemius muscle compared with group D. CONCLUSIONS/SIGNIFICANCE: It is concluded that an immediate onset of ES may improve the functional recovery of large nerve defect in diabetic animals.

Indexed as

Diabetes Mellitus, ExperimentalElectric StimulationNerve RegenerationAnimalsBiomarkersDisease Models, AnimalElectrophysiological PhenomenaImmunohistochemistryMaleRatsSciatic NerveSpinal Cord Dorsal HornTime FactorsBiomarkers

Identifiers

PMID25689049
PMCPMC4331087

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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.