Indian Journal of Dental Research最新文献_第4页

The Effect of Varied Time Interval and Micro-Current (Direct) on the Level of Biomarker (IL-6) and Rate of Tooth Movement: An Animal Study 不同时间间隔和微电流（直流）对生物标志物（IL-6）水平和牙齿移动速度的影响：一项动物研究

Indian Journal of Dental Research Pub Date : 2024-02-08 DOI: 10.4103/ijdr.ijdr_2_23

Parnita Dwivedi, Ashish Agrawal, Subash Chandra Gupta, Tehmin Chou

{"title":"The Effect of Varied Time Interval and Micro-Current (Direct) on the Level of Biomarker (IL-6) and Rate of Tooth Movement: An Animal Study","authors":"Parnita Dwivedi, Ashish Agrawal, Subash Chandra Gupta, Tehmin Chou","doi":"10.4103/ijdr.ijdr_2_23","DOIUrl":"https://doi.org/10.4103/ijdr.ijdr_2_23","url":null,"abstract":"\u0000 \u0000 \u0000 Exogenous application of direct current (DC) on piezoelectric biopolymers results in biochemical modifications in the intracellular/extracellular regions which profoundly affects the pace of bone turnover. A qualitative examination of DC (waveform and frequency) provides ideal qualities of current.\u0000 \u0000 \u0000 \u0000 20 female Wistar rats (Rattus norvegicus) were randomly selected and divided into control (group 1–4 rats) with orthodontic appliance (OA) and experimental groups (OA + Micro-current (MC). Experimental groups were subdivided into four groups (group 2–20 μA/5 sec, 3-20 μA/10 sec, 4-15 μA/5 sec, 5-15 μA/10 sec with four rats in each). The tooth movement was recorded every 24th hours for 7 days. Gingival crevicular fluid (GCF) was collected 6 hr, 12 hr, 24 hr, 3rd day and 168 hrs with the absorbent paper points at specific location around the tooth in control and experiment groups. Histopathological analysis was done on 168 hrs to assess the osteoclastic activity around the root. Interleukin-6 (IL-6) concentration was accessed using enzyme-linked immunosorbent assay (ELISA). The data were subjected to one-way ANOVA and Tukey’s post hoc test.\u0000 \u0000 \u0000 \u0000 There was a statistically significant difference in tooth movement, group 3 (20 μA/10 sec) showed an increased rate of tooth movement on the 168 hrs. The level of IL-6 was maximum on 72 hrs in experimental group 3.\u0000 \u0000 \u0000 \u0000 The study showed time interval/frequency, the waveform, and the amount of current play a significant role in determining bone turnover and rate of tooth movement.\u0000","PeriodicalId":13311,"journal":{"name":"Indian Journal of Dental Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139791940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Choosing Periodontology for Specialty Specialization: Perspective of Dental Undergraduate Students 选择牙周病学作为专科专业：从牙科本科生的角度看牙周病学

Indian Journal of Dental Research Pub Date : 2024-02-08 DOI: 10.4103/ijdr.ijdr_957_21

Prabhati Gupta, Z. Chowdhary, Vikas Singh, Aashima Bajaj, Disha Gupta, Monika Loitongbam

{"title":"Choosing Periodontology for Specialty Specialization: Perspective of Dental Undergraduate Students","authors":"Prabhati Gupta, Z. Chowdhary, Vikas Singh, Aashima Bajaj, Disha Gupta, Monika Loitongbam","doi":"10.4103/ijdr.ijdr_957_21","DOIUrl":"https://doi.org/10.4103/ijdr.ijdr_957_21","url":null,"abstract":"\u0000 \u0000 \u0000 The attitudes of dental students to study a particular specialty of dentistry in post-graduation are of great importance as these facilitate workforce planning in the dental sector.\u0000 \u0000 \u0000 \u0000 To assess the attitude of dental students towards choosing periodontology as their future career and to explore demographic variables that affect their choice.\u0000 \u0000 \u0000 \u0000 A cross-sectional survey based on a questionnaire was conducted, including students of the third and fourth years and interns of the dental college. Twenty-seven questions, graded on a Likert scale (5-point) were included in the questionnaire, and the responses were categorised via three attitudes: negative (score 0–21), neutral (score 22–44) and positive (score 45–64). The Chi-square test for proportions was used to examine the differences between groups.\u0000 \u0000 \u0000 \u0000 Among 114 participants, 53 (46.5%) were males and 61 (53.5%) were females. One-third of the respondents had a positive attitude towards selecting periodontology as their future career, and the majority had a neutral perspective, with a few students having a negative attitude (20.2%). Out of the total, 34.2% of respondents had a positive attitude, and 45.6% showed a neutral attitude or perspective.\u0000 \u0000 \u0000 \u0000 Efforts should be intensified, and undergraduate (UG) students should be motivated by broadening the scope of the field in the UG curriculum by the dental council so that the students show considerable interest in pursuing the field as their future career.\u0000","PeriodicalId":13311,"journal":{"name":"Indian Journal of Dental Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139793917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect of Varied Time Interval and Micro-Current (Direct) on the Level of Biomarker (IL-6) and Rate of Tooth Movement: An Animal Study 不同时间间隔和微电流（直流）对生物标志物（IL-6）水平和牙齿移动速度的影响：一项动物研究

Indian Journal of Dental Research Pub Date : 2024-02-08 DOI: 10.4103/ijdr.ijdr_2_23

Parnita Dwivedi, Ashish Agrawal, Subash Chandra Gupta, Tehmin Chou

{"title":"The Effect of Varied Time Interval and Micro-Current (Direct) on the Level of Biomarker (IL-6) and Rate of Tooth Movement: An Animal Study","authors":"Parnita Dwivedi, Ashish Agrawal, Subash Chandra Gupta, Tehmin Chou","doi":"10.4103/ijdr.ijdr_2_23","DOIUrl":"https://doi.org/10.4103/ijdr.ijdr_2_23","url":null,"abstract":"\u0000 \u0000 \u0000 Exogenous application of direct current (DC) on piezoelectric biopolymers results in biochemical modifications in the intracellular/extracellular regions which profoundly affects the pace of bone turnover. A qualitative examination of DC (waveform and frequency) provides ideal qualities of current.\u0000 \u0000 \u0000 \u0000 20 female Wistar rats (Rattus norvegicus) were randomly selected and divided into control (group 1–4 rats) with orthodontic appliance (OA) and experimental groups (OA + Micro-current (MC). Experimental groups were subdivided into four groups (group 2–20 μA/5 sec, 3-20 μA/10 sec, 4-15 μA/5 sec, 5-15 μA/10 sec with four rats in each). The tooth movement was recorded every 24th hours for 7 days. Gingival crevicular fluid (GCF) was collected 6 hr, 12 hr, 24 hr, 3rd day and 168 hrs with the absorbent paper points at specific location around the tooth in control and experiment groups. Histopathological analysis was done on 168 hrs to assess the osteoclastic activity around the root. Interleukin-6 (IL-6) concentration was accessed using enzyme-linked immunosorbent assay (ELISA). The data were subjected to one-way ANOVA and Tukey’s post hoc test.\u0000 \u0000 \u0000 \u0000 There was a statistically significant difference in tooth movement, group 3 (20 μA/10 sec) showed an increased rate of tooth movement on the 168 hrs. The level of IL-6 was maximum on 72 hrs in experimental group 3.\u0000 \u0000 \u0000 \u0000 The study showed time interval/frequency, the waveform, and the amount of current play a significant role in determining bone turnover and rate of tooth movement.\u0000","PeriodicalId":13311,"journal":{"name":"Indian Journal of Dental Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139852023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Smokeless Tobacco Use and Quit Behaviour Assessment in a Middle Aged to Elderly Population in a Rural Setting - An Evaluative Study. 农村地区中老年人无烟烟草使用和戒烟行为评估--一项评估性研究。

Indian Journal of Dental Research Pub Date : 2024-01-01 Epub Date: 2024-06-20 DOI: 10.4103/ijdr.ijdr_596_23

Hunny Sharma, G Y Yunus, Swati Verma, Rohit Agarwal, Ramakrishna Chevvuri, Balasubramanyam Vasant

{"title":"Smokeless Tobacco Use and Quit Behaviour Assessment in a Middle Aged to Elderly Population in a Rural Setting - An Evaluative Study.","authors":"Hunny Sharma, G Y Yunus, Swati Verma, Rohit Agarwal, Ramakrishna Chevvuri, Balasubramanyam Vasant","doi":"10.4103/ijdr.ijdr_596_23","DOIUrl":"https://doi.org/10.4103/ijdr.ijdr_596_23","url":null,"abstract":"Introduction: Expanding knowledge on tobacco use and quitting outcomes in Chhattisgarh, India, is crucial. Limited data hinder the assessment of tobacco use prevalence and quitting outcomes in the region. This household-based cross-sectional study aimed to assess smokeless tobacco (SLT) use and quit behaviour among village dwellers aged 35-44 and 65-74 years in Jamul, Chhattisgarh.Materials and methods: A survey was conducted among 450 participants, utilising a pretested questionnaire and data analysis using IBM Statistical Package for the Social Sciences (SPSS) v23.Results: The study revealed that among the survey participants, 61.1% were males and 38.9% were females. The prevalence of SLT use was found to be 67.8%, with 59.1% of current SLT users reporting daily use. Middle-aged individuals predominantly chose gutkha, while khaini was more common among the elderly. Tobacco and paan with tobacco were also commonly used forms. Gudakhu, a popular SLT product for oral hygiene and easy defecation, was reported by 71.34% of participants. Television warnings and SLT packages proved to be successful methods for disseminating information about the dangers of SLT use. However, SLT users who attempted to quit independently reported encountering one or more withdrawal symptoms, which posed significant obstacles to quitting SLT.Conclusion: Community-based awareness programmes are implemented via regional television (TV) channels, coupled with cessation initiatives, including professional counselling, pharmaceutical interventions and support of peer. Changing attitudes against SLT use and promoting tobacco-free environments are prioritized. These strategies will effectively address SLT use and improve quitting outcomes in Jamul, Chhattisgarh, fostering a healthier community.","PeriodicalId":13311,"journal":{"name":"Indian Journal of Dental Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141456506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Oral Health Behaviour and its Influence on Oral Health Status and Related Quality of Life among Dental Outpatients - A Cross-Sectional Study. 口腔健康行为及其对牙科门诊患者口腔健康状况和相关生活质量的影响--一项横断面研究。

Indian Journal of Dental Research Pub Date : 2024-01-01 Epub Date: 2024-06-20 DOI: 10.4103/ijdr.ijdr_684_22

Anusha Divvi, Mohammed Junaid, K P Indumathi, Seema Ashwin Bhogte, Preetha Elizabeth Chaly, Shivashankar Kengadaran

{"title":"Oral Health Behaviour and its Influence on Oral Health Status and Related Quality of Life among Dental Outpatients - A Cross-Sectional Study.","authors":"Anusha Divvi, Mohammed Junaid, K P Indumathi, Seema Ashwin Bhogte, Preetha Elizabeth Chaly, Shivashankar Kengadaran","doi":"10.4103/ijdr.ijdr_684_22","DOIUrl":"https://doi.org/10.4103/ijdr.ijdr_684_22","url":null,"abstract":"Objectives: This study aimed to predict oral health behaviour (OHB) using the theory of planned behaviour (TPB) and determine its influence on oral health status and oral health-related quality of life (OHRQoL) among subjects attending the outpatient department of a tertiary dental hospital in India.Methods: A pre-validated questionnaire was used among 240 randomly selected study subjects to record their demographic details, attitudes (Att), subjective norms (SN) and perceived behaviour control (PBC) with regard to dietary habits (DH), oral hygiene habits (OH) and dental attendance (DA) behaviours. OHRQoL and oral health status of study participants were recorded using Oral Health Impact Profile-14 (OHIP-14) and World Health Organization (WHO) Oral Health Assessment Form (2013), respectively. Multivariate analysis was performed after the necessary bivariate comparisons.Results: Among demographic characteristics, the Socioeconomic status (SES) of the study subjects highly influenced their DH and OH (P < 0.05). DA was largely affected by the age of the study subjects (P < 0.05). While attitude of the study participants greatly affected their DH, PBC largely influenced their OH and DA behaviours (P < 0.05). The OHRQoL and Decayed Missing Filled Teeth (DMFT) levels were strongly influenced by the participants' DA behaviours (P < 0.05).Conclusions: DMFT scores and OHRQoL were highly influenced by DA behaviour besides others. DA instead was influenced by PBC. Hence, there needs to be a conscious shift towards strengthening the skills of the population to promote oral health.","PeriodicalId":13311,"journal":{"name":"Indian Journal of Dental Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141456493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Temporary Anchorage Device Misplaced into Infratemporal Space - A Case Report. 临时锚定装置误入颞下间隙 - 病例报告。

Indian Journal of Dental Research Pub Date : 2024-01-01 Epub Date: 2024-06-20 DOI: 10.4103/ijdr.ijdr_143_23

R Mahesh Kumar, Subham Dutta, Swadhinata Handique, C P Sateesh

引用次数: 0

Assessment of Phubbing, Smart Phone Addiction and Related Psychological Variables among Dental Undergraduates: A Multicentric Study. 口腔医学本科生的嗜睡、智能手机成瘾及相关心理变量评估：一项多中心研究。

Indian Journal of Dental Research Pub Date : 2024-01-01 Epub Date: 2024-06-20 DOI: 10.4103/ijdr.ijdr_565_23

Deeksha Gijwani, Manu Batra, Aanchal Jindal, Dwivedi R Vishnupratap, Puneet Kaur

{"title":"Assessment of Phubbing, Smart Phone Addiction and Related Psychological Variables among Dental Undergraduates: A Multicentric Study.","authors":"Deeksha Gijwani, Manu Batra, Aanchal Jindal, Dwivedi R Vishnupratap, Puneet Kaur","doi":"10.4103/ijdr.ijdr_565_23","DOIUrl":"10.4103/ijdr.ijdr_565_23","url":null,"abstract":"Background: Internet Addiction and phubbing are prevalent disruptive behaviours among students. The aim of this study was to assess the relationship between phubbing, smartphone addiction and some of the related psychological effects among dental undergraduates.Materials and methods: A multi-centric cross-sectional pre-validated questionnaire-based study was conducted among undergraduate students of five different dental colleges across India. The questionnaire included the Phubbing Scale, Barratt Impulsiveness Scale (BIS), Smartphone Application-based Addiction Scale (SABAS), and Rosenberg Self-Esteem Scale (RSES). The data were analysed with IBM SPSS version 21, followed by a t-test, analysis of variance (ANOVA), and Spearmen's co-relation to find the association between different psychological variables among study subjects.Results: The total sample comprise of 1226 with mean age of 22.35. The SABAS showed a higher mean ± standard deviation (SD) score (3.17 ± 0.93). The Phubbing Scale showed a positive correlation with the SABAS (0.658), the results were found to be highly statistically significant (P = 0.01).Conclusion: The present study found a higher prevalence of phubbing and smartphone addiction among dental students. Our results showed that impulsiveness leads to internet addiction and thus phubbing is becoming a way to find solace during communication to escape anxiety and distress.","PeriodicalId":13311,"journal":{"name":"Indian Journal of Dental Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141456424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of Water Sorption and Solubility on Degradation of Silorane and Methacrylate-Based Dental Composites. 吸水性和溶解性对硅烷和甲基丙烯酸酯牙科复合材料降解的影响

Indian Journal of Dental Research Pub Date : 2024-01-01 Epub Date: 2024-06-20 DOI: 10.4103/ijdr.ijdr_195_23

Prashanthi S Madhyastha, Dilip G Naik, Srikant Natarajan, M R Kumar Bhat, Rachel S Vinodhini

{"title":"Effects of Water Sorption and Solubility on Degradation of Silorane and Methacrylate-Based Dental Composites.","authors":"Prashanthi S Madhyastha, Dilip G Naik, Srikant Natarajan, M R Kumar Bhat, Rachel S Vinodhini","doi":"10.4103/ijdr.ijdr_195_23","DOIUrl":"https://doi.org/10.4103/ijdr.ijdr_195_23","url":null,"abstract":"Introduction: Wet oral environment may have deleterious effects on performance of the composites due to influences of water sorption and solubility. The study evaluated the hydrolytic degradation caused because of water sorption and solubility of silorane and methacrylate-based dental composites.Methods: Ten disc samples (2 mm × 10 mm) were prepared. Samples were analyzed for water solubility and sorption according to ISO 4049:2000 regulations and tested for mass gain or loss following immersion in water or in artificial saliva at 1 day, 15 days, and 30 days period. Student's 't' test, repeated measures analysis of variance (ANOVA), and Tukey's post-hoc tests determined statistical significance of the experimental results with global significance set at P = 0.05.Results: Considerable sorption and solubility was observed with time in both materials on immersion. Silorane composites showed lower water sorption and solubility than methacrylate-based composite (MBC). Artificial saliva demonstrated higher sorption and solubility compared to distilled water.Conclusion: Silorane composites display enhanced hydrolytic stability even after a month of immersion in contrast to conventional methacrylate-based composites (MBCs), making it a better alternative to MBC resins clinically.","PeriodicalId":13311,"journal":{"name":"Indian Journal of Dental Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141456427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparative Evaluation of Normal Saline Gel and Ozone Therapy on Soft and Hard Tissue Health in Dental Implant Surgery. 普通生理盐水凝胶和臭氧疗法对植牙手术中软硬组织健康的比较评估

Indian Journal of Dental Research Pub Date : 2024-01-01 Epub Date: 2024-06-20 DOI: 10.4103/ijdr.ijdr_591_23

Abhay Dixit, Bhaskar Agarwal, Kamleshwar Singh, Pooran Chand, Jitendra Rao, Niraj Mishra

{"title":"Comparative Evaluation of Normal Saline Gel and Ozone Therapy on Soft and Hard Tissue Health in Dental Implant Surgery.","authors":"Abhay Dixit, Bhaskar Agarwal, Kamleshwar Singh, Pooran Chand, Jitendra Rao, Niraj Mishra","doi":"10.4103/ijdr.ijdr_591_23","DOIUrl":"10.4103/ijdr.ijdr_591_23","url":null,"abstract":"Aims: To comparatively evaluate the effect of normal saline gel and ozonated saline-ozonated gel (ozone therapy) on pain, inflammation, soft tissue, and crestal bone loss in dental implant surgery.Methods and material: Forty adult patients scheduled to undergo implant were randomized into two groups: Twenty patients (n = 20) received ozone therapy and controls (n = 20) received normal saline and gel during implant placement. Inflammation and pain were noted at days 1 and 7 and 3 month intervals by estimating C-reactive protein (CRP) levels and assessing visual analogue scale (VAS) scores. At 3 months, soft tissue outcomes were noted in terms of plaque index, gingival index, and pocket depth, while crestal bone loss was noted via a radiograph.Results: Mean CRP levels were significantly higher in the control group as compared to that in the case group on day 1 and day 7 follow-ups (P < 0.05). Mean VAS scores for pain were also lower in the case group as compared to the control group at all follow-ups, but the difference was significant statistically only at day 1 (P = 0.061). The plaque index was significantly lower in the case group as compared to the control group (P = 0.011) at final follow-up. No significant difference between two groups was observed for crestal bone loss.Conclusions: Ozone therapy during implant placement was effective in reduction of pain, systemic inflammation, and plaque deposition in dental implant patients.","PeriodicalId":13311,"journal":{"name":"Indian Journal of Dental Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141456425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Role of Robotics in Dental Implants. 机器人技术在牙科植入物中的作用。

Indian Journal of Dental Research Pub Date : 2024-01-01 Epub Date: 2024-06-20 DOI: 10.4103/ijdr.ijdr_358_24

S M Balaji

引用次数: 0