Interactive effect of rehydration with diluted sports drink and water gargling on salivary flow, pH, and buffering capacity during ergometer exercise in young adult volunteers

Tanabe-Ikegawa, Mai; Takahashi, Toshiyuki; Churei, Hiroshi; Mitsuyama, Akihiro; Ueno, Toshiaki

doi:10.2334/josnusd.17-0183

Cited by 9 publications

(12 citation statements)

References 10 publications

(22 reference statements)

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“…A decrease in pH was also reported in the salivary level, before and after training. Changes in salivary pH are related to the level of CO2 in the blood: the levels of CO 2 in the blood increase with the sport performance and, consequently, a high concentration of CO 2 is transferred from the blood to saliva, with a consequent decrease in salivary pH [ 40 ].…”

Section: Sports and Oral Healthmentioning

confidence: 99%

“…The multifactorial nature of the pathogenesis of erosion in regards to both the use/abuse of energy drinks, takes into account the variables between the different drinks, the frequency with which they are introduced, the buffering power of saliva at the time of intake, the type of diet, the level of hydration and the degree of oral hygiene of the athletes [ 40 , 46 , 47 , 48 , 49 , 50 ].…”

Section: Sports and Oral Healthmentioning

confidence: 99%

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The Impact of Sport Training on Oral Health in Athletes

et al. 2021

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Athletes’ oral health appears to be poor in numerous sport activities and different diseases can limit athletic skills, both during training and during competitions. Sport activities can be considered a risk factor, among athletes from different sports, for the onset of oral diseases, such as caries with an incidence between 15% and 70%, dental trauma 14–70%, dental erosion 36%, pericoronitis 5–39% and periodontal disease up to 15%. The numerous diseases are related to the variations that involve the ecological factors of the oral cavity such as salivary pH, flow rate, buffering capability, total bacterial count, cariogenic bacterial load and values of secretory Immunoglobulin A. The decrease in the production of S-IgA and the association with an important intraoral growth of pathogenic bacteria leads us to consider the training an “open window” for exposure to oral cavity diseases. Sports dentistry focuses attention on the prevention and treatment of oral pathologies and injuries. Oral health promotion strategies are needed in the sports environment. To prevent the onset of oral diseases, the sports dentist can recommend the use of a custom-made mouthguard, an oral device with a triple function that improves the health and performance of athletes. During training, the sports dentist must monitor the athletes and the sports examination protocol must be implemented with the inclusion of the clinical examination, quantitative and qualitative analysis of saliva and instructions on the use, cleansing and storage of the mouthguard.

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Section: Sports and Oral Healthmentioning

confidence: 99%

Section: Sports and Oral Healthmentioning

confidence: 99%

The Impact of Sport Training on Oral Health in Athletes

et al. 2021

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“…This is a commonly used subjective method of measurement that involves the assessment of oral odor by others. Organoleptic scores were assigned using a previously described scale (0=no appreciable odor; 1=barely noticeable odor; 2=slight but clearly noticeable odor; 3=moderate odor; 4=strong odor; 5=foul odor) [20,21]. Organoleptic assessments were performed by a single physician independent of this study.…”

Section: Organoleptic Assessmentmentioning

confidence: 99%

Dehydration as an Etiologic Factor of Halitosis: A Case-Control Study

Jeong

Lee

2021

J Oral Med Pain

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Salivation is considered to be an important factor in the control of halitosis, and the amount of salivation has been shown to be closely related to the level of hydration. The purpose of our study was to evaluate the relationship between dehydration and halitosis.Methods: Methods: Twenty healthy young females with no dental problems were recruited. All participants were induced to become dehydrated and then over-hydrated. After inducing each hydration state, the severity of hydration and halitosis factor (organoleptic scores, amounts of resting and functional saliva, gas examinations, and tongue coatings) were measured. Hydration statuses were graded as dehydration, normal, or over-hydration according to urine osmolality. This was a cross sectional study with a cross over design. Results: Results:The dehydrated status was associated with higher organoleptic scores than the normal or over-hydrated status (1.75±0.75 vs. 0.87±0.63, and 0.65±0.53, respectively. p<0.05). Mean values of CH 3 SH, (CH 3 ) 2 S in portable gas chromatography for the dehydrated, normal, and over-hydrated status were 11.70±37.00, 6.75±13.50, and 2.80±5.87 nmol/mol, 10.50±15.59, 7.25±10.87, and 1.50±2.55 nmol/mol, respectively. p>0.05). (CH 3 ) 2 S (r=0.410, p=0.009) showed a moderate positive correlation with dehydration status. The resting salivation rates were relatively lower for the dehydrated status than for the normal or overhydrated status (p>0.05), and tongue coating results were also higher for the dehydrated status (p>0.05).Conclusions: Conclusions: Dehydration status appears to be positively correlated with a low resting salivation rate and high portable gas chromatography results. This shows that dehydration might be an etiologic factor of halitosis.

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“…However, it has been reported that elderly people who take medication have low salivary secretion [4]. Moreover, dehydration due to insufficient fluid consumption and sweating during exercise, regardless of age, leads to decreasing secretion and loss of the buffer capacity of saliva, which results in an oral environment that promotes the initiation and progression of acid erosion [5].…”

Section: Introductionmentioning

confidence: 99%

The neutralizing effect of mouth rinsing with alkaline electrolyzed water on different regions of the oral cavity acidified by acidic beverages

et al. 2022

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Purpose: Acids contained in foods and drinks are involved in the initiation and progression of dental erosion which causes tooth wear. The authors evaluated the neutralizing activity of alkaline electrolyzed water (AEW) in vitro and in vivo. Methods: The neutralizing ability of AEW against eight beverages was investigated in vitro. Furthermore, in an in vivo study, the effect of mouth rinsing with AEW on the pH of the oral cavity acidified with acidic beverages was examined. Following mouth rinsing, the oral pH was measured using a pH meter with a micro pH-sensor at the cervical surface of the mandibular teeth and the surface of soft tissues. Results: Regarding the neutralizing ability, the higher the pH of the AEW, the lower the volume required for neutralization of the tooth surface. Changes in the pH by mouth rinsing with AEW and purified tap water (PTW) were analyzed. The degree of increase of pH with AEW was greater than with PTW at almost all sites. Conclusion: These results suggest that AEW has the potential to prevent the initiation and progression of dental erosion. Mouth rinsing with AEW could be a simple and effective way to prevent the initiation and progression of dental erosion and dental caries.

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Interactive effect of rehydration with diluted sports drink and water gargling on salivary flow, pH, and buffering capacity during ergometer exercise in young adult volunteers

Cited by 9 publications

References 10 publications

The Impact of Sport Training on Oral Health in Athletes

The Impact of Sport Training on Oral Health in Athletes

Dehydration as an Etiologic Factor of Halitosis: A Case-Control Study

The neutralizing effect of mouth rinsing with alkaline electrolyzed water on different regions of the oral cavity acidified by acidic beverages

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