Evidence map›Paper›PMID 26027958›Full record

ArticleScientific reports2015

Mechanical competence of ovariectomy-induced compromised bone after single or combined treatment with high-frequency loading and bisphosphonates.

G V Camargos, P Bhattacharya, G H van Lenthe, A A Del Bel Cury, I Naert, J Duyck, K Vandamme

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 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

12 citing papers in PubMed, 20 citations in OpenAlex.

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  10. Beneficial Role of Hydro-alcoholic Seed Extract ofEthiopian journal of health sciences · 2018
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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

7 authors at 2 institutions in 2 countries.

G V Camargos1] Department of Oral Health Sciences, BIOMAT Research Cluster &Prosthetic Dentistry, KU Leuven &University Hospitals Leuven, Leuven, Belgium [2] Department of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil.
P BhattacharyaBiomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium.
G H van LentheBiomechanics Section, Department of Mechanical Engineering, KU Leuven, Leuven, Belgium.
A A Del Bel CuryDepartment of Prosthodontics and Periodontology, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil.
I NaertDepartment of Oral Health Sciences, BIOMAT Research Cluster &Prosthetic Dentistry, KU Leuven &University Hospitals Leuven, Leuven, Belgium.
J DuyckDepartment of Oral Health Sciences, BIOMAT Research Cluster &Prosthetic Dentistry, KU Leuven &University Hospitals Leuven, Leuven, Belgium.
K VandammeDepartment of Oral Health Sciences, BIOMAT Research Cluster &Prosthetic Dentistry, KU Leuven &University Hospitals Leuven, Leuven, Belgium.
KU Leuven · BEUniversidade Estadual de Campinas (UNICAMP) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Osteoporosis leads to increased bone fragility, thus effective approaches enhancing bone strength are needed. Hence, this study investigated the effect of single or combined application of high-frequency (HF) loading through whole body vibration (WBV) and alendronate (ALN) on the mechanical competence of ovariectomy-induced osteoporotic bone. Thirty-four female Wistar rats were ovariectomized (OVX) or sham-operated (shOVX) and divided into five groups: shOVX, OVX-shWBV, OVX-WBV, ALN-shWBV and ALN-WBV. (Sham)WBV loading was applied for 10 min/day (130 to 150 Hz at 0.3g) for 14 days and ALN at 2 mg/kg/dose was administered 3x/week. Finite element analysis based on micro-CT was employed to assess bone biomechanical properties, relative to bone micro-structural parameters. HF loading application to OVX resulted in an enlarged cortex, but it was not able to improve the biomechanical properties. ALN prevented trabecular bone deterioration and increased bone stiffness and bone strength of OVX bone. Finally, the combination of ALN with HF resulted in an increased cortical thickness in OVX rats when compared to single treatments. Compared to HF loading, ALN treatment is preferred for improving the compromised mechanical competence of OVX bone. In addition, the association of ALN with HF loading results in an additive effect on the cortical thickness.

Indexed as

Mechanical PhenomenaAnalysis of VarianceAnimalsBone and BonesBone Density Conservation AgentsDiphosphonatesDisease Models, AnimalFemaleOsteoporosisOvariectomyRatsVibrationWeight-BearingX-Ray MicrotomographyBone Density Conservation AgentsDiphosphonates

Identifiers

PMID26027958
PMCPMC4450577
OpenAlexW2396480763

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.