Evidence map›Paper›PMID 25517414›Full record

ArticlePloS one2014

Protective effects of cannabidiol on lesion-induced intervertebral disc degeneration.

João W Silveira, Ana Carolina Issy, Vitor A Castania, Carlos E G Salmon, Marcello H Nogueira-Barbosa, Francisco S Guimarães, Helton L A Defino, Elaine Del Bel

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.5field-weighted citation impact, top 9% 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

23 citing papers in PubMed, 42 citations in OpenAlex.

  1. Review
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  5. Effect of species, concentration and volume of local anesthetics on intervertebral disk degeneration in rats with discoblock.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2022
    Article
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  9. The impact of E-cigarette vaping and vapour constituents on bone health.Journal of inflammation (London, England) · 2021
    Review
  10. Article
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  12. Review
  13. Article
  14. Review
  15. Review
  16. Apigenin Mitigates Intervertebral Disc Degeneration through the Amelioration of Tumor Necrosis Factor α (TNF-α) Signaling Pathway.Medical science monitor : international medical journal of experimental and clinical research · 2020
    Article
  17. Cannabidiol Protects Dopaminergic Neuronal Cells from Cadmium.International journal of environmental research and public health · 2019
    Article
  18. Effect of needle diameter, type and volume of contrast agent on intervertebral disc degeneration in rats with discography.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2019
    Article
  19. Diffusion kurtosis imaging provides quantitative assessment of the microstructure changes of disc degeneration: an in vivo experimental study.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2019
    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

8 authors at 1 institution in 1 country.

João W SilveiraDepartment of Morphology, Physiology and Basic Pathology, Dental School, University of São Paulo (USP), NAPNA, Ribeirão Preto, Brazil.
Ana Carolina IssyDepartment of Morphology, Physiology and Basic Pathology, Dental School, University of São Paulo (USP), NAPNA, Ribeirão Preto, Brazil.
Vitor A CastaniaDepartment of Morphology, Physiology and Basic Pathology, Dental School, University of São Paulo (USP), NAPNA, Ribeirão Preto, Brazil.
Carlos E G SalmonDepartment of Physics, Philosophy and Sciences School, University of São Paulo (USP), Ribeirão Preto, Brazil.
Marcello H Nogueira-BarbosaDivision of Radiology, Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil.
Francisco S GuimarãesDepartment of Pharmacology, Medical School, University of São Paulo (USP), NAPNA, Ribeirão Preto, Brazil.
Helton L A DefinoDepartment of Biomechanics, Medicine and Rehabilitation of the Locomotor Apparatus, Medical School, University of São Paulo (USP), Ribeirão Preto, Brazil.
Elaine Del BelDepartment of Morphology, Physiology and Basic Pathology, Dental School, University of São Paulo (USP), NAPNA, Ribeirão Preto, Brazil.
Universidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Disc degeneration is a multifactorial process that involves hypoxia, inflammation, neoinnervation, accelerated catabolism, and reduction in water and glycosaminoglycan content. Cannabidiol is the main non-psychotropic component of the Cannabis sativa with protective and anti-inflammatory properties. However, possible therapeutic effects of cannabidiol on intervertebral disc degeneration have not been investigated yet. The present study investigated the effects of cannabidiol intradiscal injection in the coccygeal intervertebral disc degeneration induced by the needle puncture model using magnetic resonance imaging (MRI) and histological analyses. Disc injury was induced in the tail of male Wistar rats via a single needle puncture. The discs selected for injury were punctured percutaneously using a 21-gauge needle. MRI and histological evaluation were employed to assess the results. The effects of intradiscal injection of cannabidiol (30, 60 or 120 nmol) injected immediately after lesion were analyzed acutely (2 days) by MRI. The experimental group that received cannabidiol 120 nmol was resubmitted to MRI examination and then to histological analyses 15 days after lesion/cannabidiol injection. The needle puncture produced a significant disc injury detected both by MRI and histological analyses. Cannabidiol significantly attenuated the effects of disc injury induced by the needle puncture. Considering that cannabidiol presents an extremely safe profile and is currently being used clinically, these results suggest that this compound could be useful in the treatment of intervertebral disc degeneration.

Indexed as

AnimalsCannabidiolDose-Response Relationship, DrugInjectionsIntervertebral DiscIntervertebral Disc DegenerationMagnetic Resonance ImagingMaleRatsRats, WistarTime FactorsCannabidiol

Identifiers

PMID25517414
PMCPMC4269422
OpenAlexW2024509662

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.