Oral hygiene and smoking habits of dental students in Zurich vs. a cohort from the local population

ABSTRACTHuman low-molecular weight salivary mucin (MUC7) is a small, secreted glycoprotein coded by MUC7. In the oral cavity, they inhibit the colonization of oral bacteria, including cariogenic ones, by masking their surface adhesions, thus helping saliva to avoid dental caries. The N-terminal domain is important for low-molecular weight (MG2) mucins to contact with oral microorganisms. In this study, we aimed to identify the N-terminal coding region of the MUC7 gene between individuals with and without caries. Forty-four healthy dental students were enrolled in this study; 24 of them were classified to have caries [decayed, missing, filled-teeth (DMFT) = 5.6] according to the World Health Organization (WHO) criteria, and 20 of them were caries-free (DMFT = 0). Simplified oral hygiene index (OHI-S) and gingival index (GI) were used to determine the oral hygiene and gingival conditions. Total protein levels and salivary total protein levels and salivary buffer capacity (SBC) were determined by Lowry and Ericsson methods. DNA was extracted from peripheral blood cells of all the participants and genotyping was carried out by a polymerase chain reaction (PCR)-sequencing method. No statistical differences were found between two groups in the terms of salivary parameters, oral hygiene and gingival conditions. We detected one common single nucleotide polymorphism (SNP) that leads to a change of asparagine to lysine at codon 80. This substitution was found in 29.0 and 40.0%, respectively, of the groups with and without caries. No other sequence variations were detected. The SNP found in this study may be a specific polymorphism affecting the Turkish population. Further studies with extended numbers are necessary in order to clarify this finding.

Download Full-text

Oral Hygiene Practice And Perceived Oral Malodour Among Dental And Medical Undergraduate Students Of Bahria University Medical And Dental College

Journal of Bahria University Medical and Dental College ◽

10.51985/jbumdc2018057 ◽

2018 ◽

Vol 08 (04) ◽

pp. 221-225

Author(s):

Beenish Fatima Alam ◽

Hira Raza ◽

Shizma junejo ◽

Marium Azfar ◽

Tuba Saleem ◽

...

Keyword(s):

Medical Students ◽

Undergraduate Students ◽

Oral Hygiene ◽

Cross Sectional Study ◽

Dental Students ◽

Chi Square ◽

Cross Sectional ◽

Medical Undergraduate ◽

Significant Difference ◽

Medical Undergraduate Students

Objective: To determine the differences of self-perception of halitosis and oral hygiene practices among the medical and dental undergraduate students. Methodology: A cross-sectional study conducted over duration of 9 months amongst the medical and dental undergraduate students of Bahria University Medical and Dental College. The questionnaires were distributed to 298 students. Questionnaire employed for this study was adopted and modified from the study conducted by Khalid Almas et al. Descriptive statistics were checked by means of percentages and frequency for all variables. Chi-square test was applied to check significant difference among the responses given by the medical and dental undergraduate students. Results: The response rate for the survey was about 85%. 55% of dental and 17 % of medical students were able to smell their breath. About having examination by dentist about 73% of medical students agreed as compared to 53% of dental students. Both medical and dental students preferred having examination done by the dentist. For management of halitosis, dentist was preferred by 62% of the dental students, while 97% of the medical students did not agree. 62% of the dental students preferred using traditional medications, while 82% of the medical students preferred using self-medications for treatment. Conclusion: The results suggest that there is not a high level of agreement among dental and medical students concerning the detection and management of halitosis. Although large percent of the respondents claimed to be aware of dentistry, our findings revealed low level of knowledge and attitude to Dentistry by the medical undergraduate students. Efforts should be made towards closing this knowledge gap to attain effective oral health.

Download Full-text

Efficacy of “Oil Pulling” on Gingival Health and Biofilm Accumulation in a Group of Young Adults: A Pilot Study

International Journal of Experimental Dental Science ◽

10.5005/jp-journals-10029-1137 ◽

2016 ◽

Vol 5 (2) ◽

pp. 113-117

Author(s):

Sara Rayner ◽

Trislyn Herrick ◽

Christina Chiesa

Keyword(s):

Young Adults ◽

Pilot Study ◽

Oral Hygiene ◽

Dental Students ◽

Sesame Oil ◽

Control Group ◽

Hygiene Practices ◽

Gingival Bleeding ◽

Gingival Health ◽

Before And After

ABSTRACT Aims The aim of this pilot study was to assess changes in gingival bleeding and biofilm accumulation in young adults undergoing oil-pulling treatment together with standardized oral hygiene practices, compared to a control group of patients that did not undergo oil pulling but maintained the standard oral hygiene practices outlined in the study. Materials and methods The experiment was designed as a randomized, two-way, single-blind, crossover with a 2-month washout period between two, 10-day experimental periods. A total of 28, randomly selected dental students who met the inclusion criteria were assessed for gingival bleeding and biofilm on six teeth before and after rinsing with sesame oil for 10 minutes per day, for a period of 10 days. The mean difference between the test and control group's reduction in scores was analyzed using the paired t-test. The level of significance was set at ? (alpha) = 0.05. Results There were no statistically significant differences on plaque biofilm accumulation and bleeding when compared with the control group. There was a higher reduction in gingival bleeding scores (albeit not statistically significant) among those who used sesame oil compared to those who did not. Conclusion Based on the current study, it appears that oil pulling for 10 minutes and for a period of 10 days using sesame oil has no significant benefit over brushing and flossing alone, on a sample of 28 dental students. How to cite this article Rayner S, Herrick T, Chiesa C, Hoover J, Karunanayake C. Efficacy of “Oil Pulling” on Gingival Health and Biofilm Accumulation in a Group of Young Adults: A Pilot Study. Int J Experiment Dent Sci 2016;5(2):113-117.

Download Full-text

PROFESSIONALLY-ORIENTED APPROACH TO PERSONAL DEVELOPMENT OF DENTAL STUDENTS OF THE CLINICAL DEPARTMENT: QUALITY OF PROFESSIONAL ORAL HYGIENE

The actual problems in dentistry ◽

10.18481/2077-7566-2019-15-4-177-184 ◽

2020 ◽

Vol 15 (4) ◽

pp. 177-184 ◽

Cited By ~ 1

Author(s):

Tat'yana Elovicova ◽

Sergey Griroriev ◽

Svetlana Ssablina ◽

Dina Sorokoumova ◽

Anna Yepishova ◽

...

Keyword(s):

Oral Hygiene ◽

Personal Development ◽

Dental Students ◽

Professional Competencies ◽

Practical Training ◽

Full Time ◽

Ultrasound Device ◽

Clinical Department ◽

Medical University

Subject. The main goal of the medical dental education is to prepare a responsible and qualified professional ready for self-determination and self-realization. Training of dental students in Medical University provides professional competencies in various medical specialties. Today, however, the social requirement is the realization of professional competencies of dentists in periodontology which is inseparable from regular professional oral hygiene. This study covers analysis and investigation of capability and preparedness of dental students to realize personal preventive, diagnostic and curing competencies at therapeutic consultations. Objective — to assess the quality of professional oral hygiene performed by the fifth-year students during practice (course “Periodontology”) for patients with chronic simple marginal gingivitis and mild periodontitis. Methodology. The students examined and treated 50 patients with chronic generalized simple marginal gingivitis (30 patients) and mild periodontitis (20 patients) in the age of 18—38, apparently healthy, both sexes. The patients were divided into 2 groups. All patients were subjected to professional oral hygiene — in the first group by the piezoelectric ultrasound device, in the second group by the combined method, both with hand tools and the piezoelectric ultrasound device [16]. The check inspection was made in a week. The results were measured by statistical methods. Results. Education of professional oral hygiene is carried out by the Department of Preventive Dentistry and Propedeutics of Dental Disease and is the basic component of professional course of disciplines. At practical training of the full-time course of the Faculty of Dentistry students learn medical procedures, solve real-life diagnostic and medical tasks. Conclusions. During study at the Ural State Medical University, the Clinical Department ensures professional socialization and personal development of dental students; it builds their necessary knowledge, skills, experience and qualities, as well as professional competencies and commitment to provide these services self-reliantly.

Download Full-text

Oral Health Attitudes among Preclinical and Clinical Dental Students in Germany

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph17124253 ◽

2020 ◽

Vol 17 (12) ◽

pp. 4253 ◽

Cited By ~ 2

Author(s):

Mohamed Mekhemar ◽

Jonas Conrad ◽

Sameh Attia ◽

Christof Dörfer

Keyword(s):

Health Care ◽

Oral Health ◽

Health Care Providers ◽

Oral Hygiene ◽

Dental Education ◽

Statistical Significance ◽

Dental Students ◽

Care Providers ◽

Health Attitudes ◽

German Universities

Oral health care providers are expected to show good examples of oral health behaviours and attitudes to their community. Previous studies displayed the constructive effect of dental education on oral hygiene manners of undergraduate students. The aim of this survey was to assess and compare aspects of oral health attitudes and behaviours between preclinical and clinical dental students in German universities. The German-language version of the HU-DBI was distributed to preclinical and clinical students from different German universities. Dichotomized (agree/disagree) responses to 20 HU-DBI items were provided in this study, with a maximum possible score of 19. A quantitative estimate of oral health attitudes and behaviours was provided by the total of appropriate answers given to every statement by each group. Data were analysed statistically. The overall mean score of answers favouring good oral hygiene was marginally higher in preclinical (14.62) than clinical students (14.31) but showed no statistical significance. Similarly, the analysis of each item individually displayed no statistically significant differences between preclinical and clinical participants, except in a single item of the survey. This study showed no effective differences in oral hygiene attitudes and behaviour between preclinical and clinical students in German universities. This reveals a weak effect of dental education on improving students’ oral health attitudes in Germany and might demand the introduction of more courses emphasizing the importance of correct oral health behaviour of health care providers.

Download Full-text