Evidence map›Paper›PMID 28883516›Full record

ArticleScientific reports2017

Effects of low-intensity pulsed electromagnetic fields on bone microarchitecture, mechanical strength and bone turnover in type 2 diabetic db/db mice.

Jianjun Li, Zhaobin Zeng, Yantao Zhao, Da Jing, Chuhua Tang, Yin Ding, Xue Feng

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

15 citing papers in PubMed, 33 citations in OpenAlex.

  1. Trial
  2. Article
  3. Adoptive Transfer of LeprInternational journal of molecular sciences · 2025
    Article
  4. Review
  5. Article
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  7. Article
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  9. Article
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  12. Preliminary study on the electromagnetic field treatment of osteoporosis in rats.Technology and health care : official journal of the European Society for Engineering and Medicine · 2020
    Article
  13. Review
  14. International journal of molecular sciences · 2019
    Article
  15. 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

7 authors at 4 institutions in 1 country.

Jianjun LiState Key Laboratory of Military Stomatology, Department of Orthodontics, School of Stomatology, Fourth Military Medical University, Xi'an, Shaanxi, 710032, P.R. China.
Zhaobin ZengDepartment of Stomatology, General Hospital of Shenyang Military Area Command, Shenyang, Liaoning, 110015, P.R. China.
Yantao ZhaoBeijing Engineering Research Center of Orthopedic Implants, the First Affiliated Hospital of PLA General Hospital, Beijing, 100048, P.R. China.
Da JingDepartment of Biomedical Engineering, Fourth Military Medical University, Xi'an, Shaanxi, 710032, P.R. China.
Chuhua TangDepartment of Stomatology, the 306th Hospital of PLA, Beijing, 100037, P.R. China.
Yin DingState Key Laboratory of Military Stomatology, Department of Orthodontics, School of Stomatology, Fourth Military Medical University, Xi'an, Shaanxi, 710032, P.R. China. dingyin@fmmu.edu.cn.
Xue FengState Key Laboratory of Military Stomatology, Department of Orthodontics, School of Stomatology, Fourth Military Medical University, Xi'an, Shaanxi, 710032, P.R. China. prof.fengxue@outlook.com.
Air Force Medical University · CNPLA 306 Hospital · CNFirst Affiliated Hospital of Chinese PLA General Hospital · CNGeneral Hospital of Shenyang Military Region · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Type 2 diabetic patients have impaired bone quality, leading to increased fracture risk. Substantial evidence demonstrates that pulsed electromagnetic fields (PEMF) could resist osteopenia/osteoporosis induced by estrogen deficiency and disuse. However, the effects of PEMF on osteopenia/osteoporosis associated with diabetes, especially for more prevalent type 2 diabetes, remain poorly understood. We herein investigated the skeletal effects and mechanisms of PEMF (15 Hz, 20 Gs) on leptin receptor-deficient db/db mice with typical type 2 diabetic symptoms. Our µCT results showed that 12-week PEMF exposure significantly improved both cancellous and cortical bone microarchitecture in db/db mice. Three-point bending and biomechanical indentation testing demonstrated that PEMF improved whole-bone structural properties and tissue-level material properties in db/db mice. PEMF significantly promoted bone formation in db/db mice evidenced by increased serum osteocalcin and bone mineral apposition rate, whereas PEMF exerted no observable alteration in bone resorption. Real-time PCR showed that PEMF upregulated tibial gene expression of osteoblastogenesis-related of canonical Wnt/β-catenin signaling but not osteoclastogenesis-related RANKL-RANK signaling in db/db mice. Our findings demonstrate that PEMF improved bone quantity and quality with obvious anabolic activities in db/db mice, and imply that PEMF might become a clinically applicable treatment modality for improving bone quality in type 2 diabetic patients.

Indexed as

Biomechanical PhenomenaBone RemodelingElectromagnetic FieldsAnimalsBiomarkersBlood GlucoseBody WeightBone and BonesCancellous BoneCortical BoneDiabetes Mellitus, Type 2Disease Models, AnimalMaleMiceMice, TransgenicX-Ray MicrotomographyBiomarkersBlood Glucose

Identifiers

PMID28883516
PMCPMC5589741
OpenAlexW2752857370

What OpenQuestion holds

Textmetadata
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.