Evidence map›Paper›PMID 32913849›Full record

ArticleWorld journal of clinical cases2020

Application of molybdenum target X-ray photography in imaging analysis of caudal intervertebral disc degeneration in rats.

Qi-Hang Su, Yan Zhang, Bin Shen, Yong-Chao Li, Jun Tan

Open access · diamondAbstract read
In one paragraph

Article in World journal of clinical cases, 2020. 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
0.6field-weighted citation impact, top 33% 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, 4 citations in OpenAlex.

  1. Article
  2. 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

5 authors at 1 institution in 1 country.

Qi-Hang SuDepartment of Orthopedics, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China. 15221378017@163.com.
Yan ZhangDepartment of Orthopedics, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China.
Bin ShenDepartment of Orthopedics, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China.
Yong-Chao LiDepartment of Orthopedics, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China.
Jun TanDepartment of Orthopedics, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, China.
Shanghai East Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundConventional plain X-ray images of rats, the most common animals used as degeneration models, exhibit unclear vertebral structure and blurry intervertebral disc spaces due to their small size, slender vertebral bodies.

aimTo apply molybdenum target X-ray photography in the evaluation of caudal intervertebral disc (IVD) degeneration in rat models.

methodsTwo types of rat caudal IVD degeneration models (needle-punctured model and endplate-destructed model) were established, and their effectiveness was verified using nuclear magnetic resonance imaging. Molybdenum target inspection and routine plain X-ray were then performed on these models. Additionally, four observers were assigned to measure the intervertebral height of degenerated segments on molybdenum target plain X-ray images and routine plain X-ray images, respectively. The degeneration was evaluated and statistical analysis was subsequently conducted.

resultsNine rats in the needle-punctured model and 10 rats in the endplate-destructed model were effective. Compared with routine plain X-ray images, molybdenum target plain X-ray images showed higher clarity, stronger contrast, as well as clearer and more accurate structural development. The McNemar test confirmed that the difference was statistically significant (

conclusionMolybdenum target inspection can obtain clearer images and display fine calcification in the imaging evaluation of caudal IVD degeneration in rats, thus ensuring a more accurate evaluation of degeneration.

Indexed as

Animal experimentImaging analysisIntervertebral disc degeneration modelMcNemar testMolybdenum target inspectionRoutine plain X-ray

Identifiers

PMID32913849
PMCPMC7457105
OpenAlexW3081278657

What OpenQuestion holds

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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.