Evidence map›Paper›PMID 28326646›Full record

ArticleOral diseases2017

Effect of Tempol on the prevention of irradiation-induced mucositis in miniature pigs.

L Hu, Y Wang, A P Cotrim, Z Zhu, R Gao, C Zheng, C M Goldsmith, L Jin, C Zhang, J B Mitchell and 2 more

Open access · greenAbstract read
In one paragraph

Article in Oral diseases, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

9 citing papers in PubMed, 16 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

12 authors at 3 institutions in 2 countries.

L HuSalivary Gland Disease Center and Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Capital Medical University School of Stomatology, Beijing, China.
Y WangSalivary Gland Disease Center and Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Capital Medical University School of Stomatology, Beijing, China.
A P CotrimMolecular Physiology and Therapeutics Branch, National Institute of Dental and Craniofacial Research, NIH, DHHS, Bethesda, MD, USA.
Z ZhuSalivary Gland Disease Center and Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Capital Medical University School of Stomatology, Beijing, China.
R GaoSalivary Gland Disease Center and Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Capital Medical University School of Stomatology, Beijing, China.
C ZhengMolecular Physiology and Therapeutics Branch, National Institute of Dental and Craniofacial Research, NIH, DHHS, Bethesda, MD, USA.
C M GoldsmithMolecular Physiology and Therapeutics Branch, National Institute of Dental and Craniofacial Research, NIH, DHHS, Bethesda, MD, USA.
L JinSalivary Gland Disease Center and Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Capital Medical University School of Stomatology, Beijing, China.
C ZhangSalivary Gland Disease Center and Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Capital Medical University School of Stomatology, Beijing, China.
J B MitchellRadiation Biology Branch, Center for Cancer Research, National Cancer Institute, NIH, Bethesda, MD, USA.
B J BaumMolecular Physiology and Therapeutics Branch, National Institute of Dental and Craniofacial Research, NIH, DHHS, Bethesda, MD, USA.
S WangSalivary Gland Disease Center and Beijing Key Laboratory of Tooth Regeneration and Function Reconstruction, Capital Medical University School of Stomatology, Beijing, China.ORCID http://orcid.org/0000-0002-7066-2654
Capital Medical University · CNNational Institute of Dental and Craniofacial Research · USNational Cancer Institute · US

Funding

Protection against Radiation-Induced CarcinogenesisZIABC010946 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI MITCHELL, JAMES · 2009 to 2025
$12.2M
Nitroxides as Protectors Against Oxidative StressZIASC006387 · NCI · DIVISION OF CLINICAL SCIENCES - NCI · PI MITCHELL, JAMES · 2009 to 2025
$6.9M
Intramural NIH HHS ZIA BC010946
6 · The paper itself

Abstract

objectiveThe goals of this study were to (i) establish a useful miniature pig (minipig) model for irradiation-induced oral mucositis and (ii) evaluate the effect of Tempol to prevent its development. METHODS AND MATERIALS: Minipigs were irradiated with 6 Gy for five consecutive days targeting the entire oral cavity. To prevent radiation damage, minipigs were treated with 30 mg kg

resultsLesions began about 12 days after the first irradiation fraction and healed about 30 days after irradiation. Epithelial thickness was calculated on the lingual and buccal mucosa on the 18th day after the first irradiation fraction. Tempol provided modest protection from ulceration after irradiation using this treatment strategy.

conclusionsThis study established a useful large animal model for irradiation-induced oral mucositis and showed modest beneficial effects of Tempol in limiting tissue damage. The latter finding may be potentially valuable in preventing oral mucositis in patients receiving irradiation for head and neck cancers.

Indexed as

AnimalsCyclic N-OxidesDisease Models, AnimalMaleRadiation InjuriesRadiation-Protective AgentsRadiotherapySpin LabelsStomatitisSwineCyclic N-OxidesRadiation-Protective AgentsSpin Labelstempolfractionated irradiationminipigoral mucositisTempol

Identifiers

PMID28326646
PMCPMC7893613
OpenAlexW2603983975

What OpenQuestion holds

Textmetadata
LicenceTDM
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.