Evidence map›Paper›PMID 25913359›Full record

ArticleMedical science monitor : international medical journal of experimental and clinical research2015

Effect of vacuum-assisted closure combined with open bone grafting to promote rabbit bone graft vascularization.

Chao Hu, Taogen Zhang, Bin Ren, Zhouming Deng, Lin Cai, Jun Lei, Ansong Ping

Open access · hybridAbstract read
In one paragraph

Article in Medical science monitor : international medical journal of experimental and clinical research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

6 citing papers in PubMed, 14 citations in OpenAlex.

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  6. MicroRNA-495 Inhibits New Bone Regeneration via Targeting High Mobility Group AT-Hook 2 (HMGA2).Medical science monitor : international medical journal of experimental and clinical research · 2017
    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

7 authors at 1 institution in 1 country.

Chao HuDepartment of Orthopedics, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China (mainland).
Taogen ZhangDepartment of Orthopedics, People' Hospital of Daye City, Daye, Hubei, China (mainland).
Bin RenDepartment of Radio-Chemo Therapy, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China (mainland).
Zhouming DengDepartment of Orthopedics, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China (mainland).
Lin CaiDepartment of Orthopedics, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China (mainland).
Jun LeiDepartment of Orthopedics, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China (mainland).
Ansong PingDepartment of Orthopedics, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China (mainland).
Zhongnan Hospital of Wuhan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPatients with composite bone non-union and soft tissue defects are difficult to treat. Vacuum-assisted closure (VAC) combined with open bone grafting is one of the most effective treatments at present. The aim of the present study was to preliminarily investigate the effect and mechanism of VAC combined with open bone grafting to promote rabbit bone graft vascularization, and to propose a theoretical basis for clinical work. MATERIAL/

methodsTwenty-four New Zealand white rabbits were randomly divided into an experimental and a control group. Allogeneic bones were grafted and banded with the proximal femur with a suture. The experimental group had VAC whereas the control group had normal wound closure. The bone vascularization rate was compared based on X-ray imaging, fluorescent bone labeling (labeled tetracycline hydrochloride and calcein), calcium content in the callus, and expression of fibroblast growth factor-2 (FGF-2) in bone allografts by Western blot analysis at the 4th, 8th, and 12th week after surgery.

resultsAt the 4th, 8th, and 12th week after surgery, the results of the tests demonstrated that the callus was larger, contained more calcium (p<0.05), and expressed FGF-2 at higher levels (p<0.05) in the experimental group than in the control group. Fluorescent bone labeling showed the distance between the two fluorescent ribbons was significantly shorter in the control group than in the experimental group at the 8th and 12th week after surgery.

conclusionsVAC combined with open bone grafting promoted rabbit bone graft vascularization.

Indexed as

Neovascularization, PhysiologicAllograftsAnimalsBone and BonesBone RegenerationBone TransplantationBony CallusCalciumFemoral FracturesFibroblast Growth Factor 2Fractures, UnunitedHumansMaleNegative-Pressure Wound TherapyRabbitsWound HealingCalciumFibroblast Growth Factor 2

Identifiers

PMID25913359
PMCPMC4428317
OpenAlexW1971087937

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.