Evidence map›Paper›PMID 39400843›Full record

Trial reportAdvances in experimental medicine and biology2024

Effect of Gum Chewing Training on Masseter Muscle Oxygen Dynamics.

Arata Tsutsui, Tomotaka Takeda, Takahiro Sakaue, Shinji Togo, Susumu Kanno, Misaki Matsui, Kenji Osawa, Kazunori Nakajima, Kenichi Fukuda

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Advances in experimental medicine and biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

9 authors.

Arata TsutsuiDepartment of Oral Health and Clinical Science, Division of Sports Dentistry, Tokyo Dental College, Tokyo, Japan. tsutsuiarata@tdc.ac.jp.
Tomotaka TakedaDepartment of Oral Health and Clinical Science, Division of Sports Dentistry, Tokyo Dental College, Tokyo, Japan.
Takahiro SakaueDepartment of Oral Health and Clinical Science, Division of Sports Dentistry, Tokyo Dental College, Tokyo, Japan.
Shinji TogoDepartment of Oral Health and Clinical Science, Division of Sports Dentistry, Tokyo Dental College, Tokyo, Japan.
Susumu KannoCentral Laboratory, Lotte Co., Ltd., Saitama, Japan.
Misaki MatsuiCentral Laboratory, Lotte Co., Ltd., Saitama, Japan.
Kenji OsawaCentral Laboratory, Lotte Co., Ltd., Saitama, Japan.
Kazunori NakajimaDepartment of Oral Health and Clinical Science, Division of Sports Dentistry, Tokyo Dental College, Tokyo, Japan.
Kenichi FukudaDepartment of Oral Health and Clinical Science, Division of Special Needs Dentistry and Orofacial Pain, Tokyo Dental College, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to clarify the effect of 1 month of gum chewing (GCh) training on masseter muscle oxygen dynamics and determine its effectiveness in improving muscle endurance and fatigue. A total of 16 healthy adult subjects were included in this study. The subjects were randomly assigned to two groups: control and training groups (eight subjects each). GCh training using prototype gum of moderate hardness was performed for 10 min (5 min for each side) three times a day before each meal for 30 days. Clenching effects were evaluated before and after interventions. Masseter muscle oxygen dynamics were measured using spatially resolved near-infrared spectroscopy. Furthermore, masseter muscle fatigue was assessed using the Visual Analog Scale (VAS). After training, a significant increase was observed in total haemoglobin and oxygenated haemoglobin during clenching, and the 1/2 recovery time was significantly shortened. The changes in the VAS score showed a decreasing trend after training. In conclusion, 1 month of GCh training changed masseter oxygen dynamics during clenching and recovery and improved muscle aerobic capacity.

Indexed as

Chewing GumMasseter MuscleMasticationOxygenAdultFemaleHumansMaleMuscle FatigueOxygen ConsumptionSpectroscopy, Near-InfraredYoung AdultChewing GumOxygenGum chewingMasseter muscleMuscle hemodynamicsNear-infrared spectroscopyTraining

Identifiers

PMID39400843

What OpenQuestion holds

Textmetadata
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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.