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Comparisons of Microleakage and Scanning Electron Microscope SEM Analyzes of The Use of Different Pulp Coverage Materials

2023-06-14T02:31:40Z

Title: Comparisons of Microleakage and Scanning Electron Microscope SEM Analyzes of The Use of Different Pulp Coverage Materials Authors: Yavuz, Yasemin; Kotanli, Sedef; Sinan Doğan, Mehmet; Doğan, Kemal Abstract: Comparisons of Microleakage and Scanning Electron Microscope SEM Analyzes of The Use of Different Pulp Coverage Materials Yasemin Yavuz1*, Sedef Kotanli2, Mehmet Sinan Doğan3, Kemal Doğan4 1Department of Restorative Dentistry, Faculty of Dentistry, Harran University, Sanlıurfa 63300, Turkey 2Department of Maxillo Facial Radiology, Faculty of Dentistry, Harran University, Sanlıurfa 63300, Turkey 3Department of Pediatric Dentistry, Faculty of Dentistry, Harran University, Sanlıurfa 63300, Turkey 4Science and Technology Application and Research Center, Harran University, Sanlıurfa 63300, Turkey Abstract Background: The aim of this study was to compare three different pulp coverage materials with calcium silicate content considering microleakage in the cavity floor and evaluate the gaps with a stereomicroscope and scanning electron microscope SEM. Methods: A total of 40 human molar teeth were used in this study, and class V (4 mm mesio-distal × 3 mm gingivo-occlusal × 3 mm depth) cavities were prepared. The samples were divided into four groups (N = 10), including NeoPutty(Nusmile), Biodentin (Septodont), and TheraCal PT (Bisco). All groups were restored using Single Bond Universal adhesive and Filtek Z250 (3M ESPE). The 0.5% basic fuchsin dye leakage was examined at 40× magnification under a stereomicroscope. SEM analysis revealed that the magnification was fixed at 1.00 KX on all the images. The gaps between the pulp coverage material and the cavity floor dentin were measured from four different points. Results: The different microleakage scores were statistically significant (p < 0.05) when the pulp coverage materials were compared considering microleakage. Conclusions: Within the scope of this study, the biocompatible pulp coating materials NeoPutty and Biodentin showed the least microleakage at the cavity floor and the smallest gaps on the dentin material combined surfaces. By contrast, TheraCal showed increased microleakage and large gaps. Keywords: calcium silicate, gap, microleakage, pulp

dental treatment, health behavior, music, pandemics

2023-06-14T02:26:37Z

Title: dental treatment, health behavior, music, pandemics Authors: Ab Malik, Normaliza; Jaafar, Azlan; Hashim Ali, Aws; Helma Mohd, Rusyda; Ba’yah Abdul Kadir, Nor Abstract: Use of Audio Devices to Increase Preventive Health Behavior during Dental Visits Normaliza Ab Malik1*, Azlan Jaafar1, Aws Hashim Ali1, Rusyda Helma Mohd2, Nor Ba’yah Abdul Kadir2 1Faculty of Dentistry, Universiti Sains Islam Malaysia, Kuala Lumpur 55100, Malaysia 2Faculty of Social Sciences and Humanities, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia Abstract Background: Compliance with preventive health behavior is crucial during dental visits. This study investigated using an audio device to increase dental patients’ preventive health behavior. Methods: A randomized control study was conducted in private dental practices. The test group listened to an audio device containing public health messages related to COVID-19 and preventive health behavior. The control group listened to relaxing instrumental music with no public health messages. Results: A total of 65 participants (age 18–77 years) were allocated to each group. About 63% of the participants in the test group performed preventive health behaviors compared to the control group, but the difference was not significant. Significant differences in preventive health behavior were observed in both groups before and after treatment (p < 0.001). A significant difference in the awareness level was detected between the test and control group (p < 0.01). No significant differences were found in the knowledge and self-efficacy scores between the two groups (p > 0.05). Conclusions: An audio device used during dental treatment effectively delivered public health messages to improve preventive health behavior. Hence, an audio device can be used as alternative media to deliver public health information during dental visits. Keywords: dental treatment, health behavior, music, pandemics

Factors Influencing the Choice of Toothpaste and Investigation of Those Most Commercialized by Students in Settat, Morocco

2023-06-14T02:21:36Z

Title: Factors Influencing the Choice of Toothpaste and Investigation of Those Most Commercialized by Students in Settat, Morocco Authors: Rahim, Abdellatif; El Karfi, Wissal; Asmaa Katir Masnaoui, Lalla; El Amiri, Bouchra; Khalid Essamadi1, Abdel Abstract: Factors Influencing the Choice of Toothpaste and Investigation of Those Most Commercialized by Students in Settat, Morocco Abdellatif Rahim1,2, Wissal El Karfi1, Lalla Asmaa Katir Masnaoui1, Bouchra El Amiri2, Abdel Khalid Essamadi1* 1Natural Resources and Environment, Neurosciences, Laboratory of Biochemistry, Faculty of Sciences and Techniques, Hassan First University of Settat, Settat 26000, Morocco 2Animal Production Unit, Regional Center Agricultural Research of Settat, National Institute for Agricultural Research, Avenue Ennasr, Rabat 10090, Morocco Abstract Background: This study aimed to determine the factors influencing the choice of toothpaste by students in Settat, Morocco and investigate the characteristics of those most commercialized in this region. Methods: A close-ended questionnaire was developed and filled out. This was a cross-sectional study of 429 students who agreed to participate. Based on questionnaire data, the 15 most commercialized toothpaste by respondents were purchased, and their packaging was investigated. Results: After analysis using Excel 2019, the results revealed that the major factors influencing the choice of toothpaste are brand 55%, family choice 48%, and media advertisements 40%. Moreover, about 57% of respondents chose toothpaste brands with monofluorophosphate as a therapeutic fluoridated agent, whereas 41% chose those with NaF. In addition, 85% of respondents chose a toothpaste brand that has silica abrasive. Moreover, only 44% chose toothpaste with production and expiration dates. Finally, the total fluoride and total soluble fluoride were lower compared with the quantity of fluoride expected from the packaging. Conclusions: The present study indicated that the respondents selected their toothpaste primarily based on brands, family choices, and media advertisements. Incomplete labeling was encountered in toothpaste used by 58% of the respondents. Keywords: dental caries, fluoride, Morocco, students, toothpaste

Association between Social Support and Three Types of Loneliness among Rural Older Adults in Johor, Malaysia

2023-06-14T02:16:25Z

Title: Association between Social Support and Three Types of Loneliness among Rural Older Adults in Johor, Malaysia Authors: Zuhaida Hussein, Siti; Khalip, Norazilah; Ismail, Selamah; Fariq Hatta, Mohammad Abstract: Association between Social Support and Three Types of Loneliness among Rural Older Adults in Johor, Malaysia Siti Zuhaida Hussein*, Norazilah Khalip, Selamah Ismail, Mohammad Fariq Hatta Department of Nursing, Faculty of Medicine, Hospital Canselor Tuanku Muhriz Universiti Kebangsaan Malaysia, Cheras 56000, Malaysia Abstract Background: Social support plays a vital role in ensuring the well-being and quality of life of older people. Methods: This cross-sectional survey was conducted among 380 older adults residing in a rural district in Johor, Malaysia. A proportional stratified random sampling was used to examine the relationship between social support and three types of loneliness. The data were collected using the Short-Form Social and Emotional Loneliness Scale for Adults and Lubben Social Network Scale–6, with p < 0.05 considered as statistically significant. Data analysis was performed using the Statistical Package for the Social Sciences Statistics 26.0 for Windows. Results: More than half of the older adults in this rural area received social support from their family and friends. The results showed a significant relationship between family support and social (p < 0.01), emotional (p < 0.001), and family loneliness (p < 0.01). Multiple logistic regression analysis revealed that social support from friends (p < 0.001) and family (p = 0.02) predicted significantly social loneliness. Family support is a significant predictor of emotional loneliness (p = 0.001), and friend support is a significant predictor of family loneliness (p = 0.001). Conclusions: The support from family members and friends is recommended to combat loneliness in older adults. Keywords: elderly, loneliness, social support