Evidence map›Paper›PMID 28761434›Full record

ArticleNeural regeneration research2017

Brain injury in combination with tacrolimus promotes the regeneration of injured peripheral nerves.

Xin-Ze He, Jian-Jun Ma, Hao-Qi Wang, Tie-Min Hu, Bo Sun, Yun-Feng Gao, Shi-Bo Liu, Wei Wang, Pei Wang

Open access · goldAbstract read
In one paragraph

Article in Neural regeneration research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 51% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. 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

9 authors at 2 institutions in 1 country.

Xin-Ze HeDepartment of Hand and Foot Surgery, Affiliated Hospital of Chengde Medical College, Chengde, Hebei Province, China.
Jian-Jun MaPostgraduate School, Chengde Medical College, Chengde, Hebei Province, China.
Hao-Qi WangPostgraduate School, Chengde Medical College, Chengde, Hebei Province, China.
Tie-Min HuDepartment of Neurosurgery, Affiliated Hospital of Chengde Medical College, Chengde, Hebei Province, China.
Bo SunDepartment of Hand and Foot Surgery, Affiliated Hospital of Chengde Medical College, Chengde, Hebei Province, China.
Yun-Feng GaoDepartment of Hand and Foot Surgery, Affiliated Hospital of Chengde Medical College, Chengde, Hebei Province, China.
Shi-Bo LiuDepartment of Hand and Foot Surgery, Affiliated Hospital of Chengde Medical College, Chengde, Hebei Province, China.
Wei WangDepartment of Hand and Foot Surgery, the First Hospital of Qinhuangdao, Qinhuangdao, Hebei Province, China.
Pei WangDepartment of Hand and Foot Surgery, Affiliated Hospital of Chengde Medical College, Chengde, Hebei Province, China.ORCID 0000-0002-0597-546X
Affiliated Hospital of Chengde Medical College · CNFirst Hospital of Qinhuangdao · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Both brain injury and tacrolimus have been reported to promote the regeneration of injured peripheral nerves. In this study, before transection of rat sciatic nerve, moderate brain contusion was (or was not) induced. After sciatic nerve injury, tacrolimus, an immunosuppressant, was (or was not) intraperitoneally administered. At 4, 8 and 12 weeks after surgery, Masson's trichrome, hematoxylin-eosin, and toluidine blue staining results revealed that brain injury or tacrolimus alone or their combination alleviated gastrocnemius muscle atrophy and sciatic nerve fiber impairment on the experimental side, simultaneously improved sciatic nerve function, and increased gastrocnemius muscle wet weight on the experimental side. At 8 and 12 weeks after surgery, brain injury induction and/or tacrolimus treatment increased action potential amplitude in the sciatic nerve trunk. Horseradish peroxidase retrograde tracing revealed that the number of horseradish peroxidase-positive neurons in the anterior horn of the spinal cord was greatly increased. Brain injury in combination with tacrolimus exhibited better effects on repair of injured peripheral nerves than brain injury or tacrolimus alone. This result suggests that brain injury in combination with tacrolimus promotes repair of peripheral nerve injury.

Indexed as

brain injurymuscle atrophynerve regenerationneural regenerationperipheral nerveretrograde tracingtacrolimustoluidine blue staining

Identifiers

PMID28761434
PMCPMC5514876
OpenAlexW2690287126

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.