Evidence map›Paper›PMID 30739422›Full record

ArticleZhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery2019

[Structure and mechanical characteristics of spinal dura mater in different segments of sheep's spine].

Chengwei Yang, Xinle Yang, Xu Lan, Hong Zhang, Ming Wang, Yaqiang Zhang, Yajie Xu, Ping Zhen

Open access · greenAbstract read
In one paragraph

Article in Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 31% 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

5 citing papers in PubMed, 9 citations in OpenAlex.

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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

8 authors at 4 institutions in 1 country.

Chengwei YangDepartment of Spine Surgery, the 940th Hospital of Joint Logistics Support Force of Chinese PLA, Lanzhou Gansu, 730050, P.R.China.
Xinle YangDepartment of Spine Surgery, the 940th Hospital of Joint Logistics Support Force of Chinese PLA, Lanzhou Gansu, 730050, P.R.China.
Xu LanDepartment of Spine Surgery, the 940th Hospital of Joint Logistics Support Force of Chinese PLA, Lanzhou Gansu, 730050, P.R.China.lzzyjw@sina.com.
Hong ZhangDepartment of Orthopedics, Hubei Maternal and Child Health Hospital, Wuhan Hubei, 430070, P.R.China.
Ming WangDepartment of Orthopedics, the Second Hospital of Lanzhou University, Lanzhou Gansu, 730000, P.R.China.
Yaqiang ZhangDepartment of Spine Surgery, the 940th Hospital of Joint Logistics Support Force of Chinese PLA, Lanzhou Gansu, 730050, P.R.China.
Yajie XuDepartment of Respiratory Medicine, Henan Rong Jun Hospital, Xinxiang Henan, 453000, P.R.China.
Ping ZhenDepartment of Spine Surgery, the 940th Hospital of Joint Logistics Support Force of Chinese PLA, Lanzhou Gansu, 730050, P.R.China.
82th Hospital of Pla · CNHenan Psychiatric Hospital · CNHubei Provincial Women and Children's Hospital · CNLanzhou University Second Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To clarify the structure and biomechanical characteristics of the dura mater of the cervical, thoracic, and lumbar segments of sheep, in order to provide a theoretical reference for the study of artificial dura mater. Methods: Five adult male white sheep were sacrificed. The dura mater of C Results: HE staining showed that the thickness of the cervical, thoracic, and lumbar dura mater gradually decreased, and the thickness of the dura mater was (268.19±15.91), (198.16±27.25), (103.74±21.54) μm, respectively, and the differences were significant ( Conclusion: The thickness of dura mater in sheep decreased gradually from head to tail. There are more collagen fibers and fewer cells on the inner surface of dura mater, while the outer surface of dura mater is covered by cells. The collagen fiberboard layers in the dura mater are arranged alternately, and have obvious anisotropic biomechanical characteristics, and the anisotropic biomechanical characteristics get more significant from the head to the tail.

Indexed as

Dura MaterSpineAnimalsBiomechanical PhenomenaLumbosacral RegionMaleSheepSpinal CordTensile StrengthDura matermechanical characteristicssheepstructure

Identifiers

PMID30739422
PMCPMC8337611
OpenAlexW2983940614

What OpenQuestion holds

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Registered trials

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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.