Evidence map›Paper›PMID 26220842›Full record

ArticleScientific reports2015

Three-dimensional imaging of microvasculature in the rat spinal cord following injury.

Yong Cao, Tianding Wu, Zhou Yuan, Dongzhe Li, Shuangfei Ni, Jianzhong Hu, Hongbin Lu

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 75 citations in OpenAlex.

  1. Article
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  3. Article
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  5. Article
  6. [Experimental study of tetramethylpyrazine-loaded electroconductive hydrogel on angiogenesis and neuroprotection after spinal cord injury].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2024
    Article
  7. Article
  8. The Brain and Spinal Microvasculature in Normal Aging.The journals of gerontology. Series A, Biological sciences and medical sciences · 2023
    Review
  9. Article
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  12. Article
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  15. Review
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  18. The role of lncRNA-MEG/miR-21-5p/PDCD4 axis in spinal cord injury.American journal of translational research · 2021
    Article
  19. Article
  20. 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.

Yong CaoDepartment of Spine Surgery, Xiangya Hospital, Central South University, Changsha, 410008, China.
Tianding WuDepartment of Spine Surgery, Xiangya Hospital, Central South University, Changsha, 410008, China.
Zhou YuanDepartment of Spine Surgery, Xiangya Hospital, Central South University, Changsha, 410008, China.
Dongzhe LiDepartment of Spine Surgery, Xiangya Hospital, Central South University, Changsha, 410008, China.
Shuangfei NiDepartment of Spine Surgery, Xiangya Hospital, Central South University, Changsha, 410008, China.
Jianzhong HuDepartment of Spine Surgery, Xiangya Hospital, Central South University, Changsha, 410008, China.
Hongbin LuDepartment of Sports Medicine, Research Centre of Sports Medicine, Xiangya Hospital, Central South University, Changsha, 410008, China.
Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Research studies on the three-dimensional (3D) morphological alterations of the spinal cord microvasculature after injury provide insight into the pathology of spinal cord injury (SCI). Knowledge in this field has been hampered in the past by imaging technologies that provided only two-dimensional (2D) information on the vascular reactions to trauma. The aim of our study is to investigate the 3D microstructural changes of the rat spinal cord microvasculature on day 1 post-injury using synchrotron radiation micro-tomography (SRμCT). This technology provides high-resolution 3D images of microvasculature in both normal and injured spinal cords, and the smallest vessel detected is approximately 7.4 μm. Moreover, we optimized the 3D vascular visualization with color coding and accurately calculated quantitative changes in vascular architecture after SCI. Compared to the control spinal cord, the damaged spinal cord vessel numbers decreased significantly following injury. Furthermore, the area of injury did not remain concentrated at the epicenter; rather, the signs of damage expanded rostrally and caudally along the spinal cord in 3D. The observed pathological changes were also confirmed by histological tests. These results demonstrate that SRμCT is an effective technology platform for imaging pathological changes in small arteries in neurovascular disease and for evaluating therapeutic interventions.

Indexed as

AnimalsImaging, Three-DimensionalMicrovesselsRatsReproducibility of ResultsSpinal CordSpinal Cord InjuriesX-Ray Microtomography

Identifiers

PMID26220842
PMCPMC4518284
OpenAlexW964111302

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.