BACKGROUND Most patients on haemodialysis (HD) have to maintain a fluid-restricted diet to prevent a high interdialytic weight gain (IWG). The prevalence of xerostomia (the feeling of a dry mouth) is higher in HD patients than in controls. Recently, we demonstrated that xerostomia and thirst were positively correlated with IWG in HD patients. Thus, this may play a role as a stimulus for fluid i...

The objective of the study was to evaluate the effect of chewing gum on the salivary pH and to compare the effect of chewing bicarbonate-containing sugar-free gum on salivary pH against that of standard sugar-free gum. The experiment was carried out on 30 volunteers aged 20-22 years (mean age = 21 years) who fulfilled the inclusion criteria. The test gum was sugar-free greenmint-flavored bicarb...

Dental caries is a pandemic infectious disease which can affect the quality of life and consumes considerable health care resources. The chewing of xylitol, sorbitol, and even sugar gum has been suggested to reduce caries rates. No clinical study has simultaneously investigated the effectiveness of these gums when compared with a group receiving no chewing gum. A 40-month double-blind cohort st...

OBJECTIVE In general, chemical plaque agents have been used in mouthwashes, gels, and dentifrices. In some situations, application of mouthwashes and dentifrices can be difficult. Therefore, different approaches for oral health-care have been needed. The aim of this study was to evaluate the effect of propolis chewing-gum compared to propolis-containing mouthwash on gingival inflammation and pl...

We have been investigating and developing a color-changeable chewing gum, that tends not to adhere to dentures. The aim of this study was to investigate the color change of the chewing gum comparing to other methods while evaluating post-insertion changes of masticatory performance of complete denture wearers. Color-changeable chewing gum, the peanuts sieve test, a patient satisfaction question...

The results of using nicotine chewing-gum to treat dependent smokers attending a withdrawal clinic were compared with the results of psychological treatment. At one-year follow-up 26 (38%) out of 69 people who received nicotine gum were abstinent compared with seven (14%) out of 49 who received psychological treatment (p < 0.01). Abstinence was confirmed by the measurement of carboxyhaemoglobin...

OBJECTIVE As regular administration of xylitol had been effective in preventing acute otitis media (AOM) in children, we tested whether xylitol administered only at times of acute respiratory infection (ARI) reduces the occurrence of AOM. METHODS Healthy children (N = 1277) were recruited from child care centers and randomized after screening with tympanometry to receive either control mixtur...

Streptococcus mutans is strongly associated with caries in humans1 and its level in the mouth can be a good indicator of caries-risk. However, caries is a multifactorial disease and the presence of high levels of Streptococcus mutans at a particular site does not imply that such a site will inevitably develop a lesion. In addition, Streptococcus mutans is not found alone in association with car...

Background and Aim: Pain control is important for both patients and clinicians in orthodontics. The researchers have used different modalities for this purpose, each having its own advantages and disadvantages. The aim of this study was to compare the efficacy of ketoprofen gum and gel for pain relief after activation of fixed ortho-dontic appliances. Materials and Methods: In this double-bl...