Pub Date : 2023-07-01DOI: 10.4103/jioh.jioh_305_21
I. Ardani, H. Aini, I. Narmada, Shailesh Deshmukh, A. Nugraha
Aim: This study aimed to describe the various protocols for treating class II/1 malocclusion, determine the one-phase and two-phase treatment approaches, and identify the best time to provide effective and efficient treatment. Materials and Methods: An electronic search in four major databases—PubMed, Scopus, ScieLo, and Google Scholar—was completed on March 4, 2021. A search was performed on the orthodontic treatment of class II/1 over the last 10 years, and 2002 papers were obtained. Results: A total of 52 journal articles matched the inclusion criteria. Class II/1 malocclusion was more commonly found with class II/1 skeletal analysis, and one-phase treatment was preferred over two-phase treatment. One of the keys to successful treatment is the effectiveness of the treatment, which depends on the time of the treatment intervention and the appliance used. Conclusions: Determination of treatment is highly dependent on the characteristics of the malocclusion, age, and remaining growth. Due to the complexity of the case, knowledge and experience are needed in managing class II malocclusion.
{"title":"Class II division 1 malocclusion treatment trends in the last 10 years by skeletal classification: A review article","authors":"I. Ardani, H. Aini, I. Narmada, Shailesh Deshmukh, A. Nugraha","doi":"10.4103/jioh.jioh_305_21","DOIUrl":"https://doi.org/10.4103/jioh.jioh_305_21","url":null,"abstract":"Aim: This study aimed to describe the various protocols for treating class II/1 malocclusion, determine the one-phase and two-phase treatment approaches, and identify the best time to provide effective and efficient treatment. Materials and Methods: An electronic search in four major databases—PubMed, Scopus, ScieLo, and Google Scholar—was completed on March 4, 2021. A search was performed on the orthodontic treatment of class II/1 over the last 10 years, and 2002 papers were obtained. Results: A total of 52 journal articles matched the inclusion criteria. Class II/1 malocclusion was more commonly found with class II/1 skeletal analysis, and one-phase treatment was preferred over two-phase treatment. One of the keys to successful treatment is the effectiveness of the treatment, which depends on the time of the treatment intervention and the appliance used. Conclusions: Determination of treatment is highly dependent on the characteristics of the malocclusion, age, and remaining growth. Due to the complexity of the case, knowledge and experience are needed in managing class II malocclusion.","PeriodicalId":16138,"journal":{"name":"Journal of International Oral Health","volume":"59 1","pages":"342 - 349"},"PeriodicalIF":0.7,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139365937","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}
Pub Date : 2023-07-01DOI: 10.4103/jioh.jioh_221_22
Flavia León Malaga, M. Espinoza, Arnaldo Munive-Degregori, John Barja-Ore, Cesar Mauricio-Vilchez, Frank Mayta-Tovalino
Aim: To describe the different uses of lactoferrin for a possible implementation in dentistry. Materials and Methods: An electronic search was performed in the Scopus and PubMed databases between 1997 and 2021. The keywords included in the search were “lactoferrin”, “lactoferrin in vitro”, “osseointegration”, and “bone regeneration”. Only articles in which the osteogenic properties of lactoferrin in bone regeneration were related were selected for the present literature review. During the search, several articles were observed in this field that were included as pilot studies, retrospective cohort studies, and case–control studies that referred to the clinical process. Results: A total of 12 articles, comprising seven animal studies and five in vitro studies, were chosen for the results of this literature review. Of all the articles, eight were utilized in the introduction, of which six were excluded from the results. Conclusion: Based on the current limitations of this literature review, there is inadequate evidence to support the efficacy of lactoferrin in oral surgery. However, there is existing evidence of its potential effectiveness in bone regeneration in various fields.
{"title":"Uses and applications of lactoferrin in preclinical studies for successful bone regeneration process: A literature review","authors":"Flavia León Malaga, M. Espinoza, Arnaldo Munive-Degregori, John Barja-Ore, Cesar Mauricio-Vilchez, Frank Mayta-Tovalino","doi":"10.4103/jioh.jioh_221_22","DOIUrl":"https://doi.org/10.4103/jioh.jioh_221_22","url":null,"abstract":"Aim: To describe the different uses of lactoferrin for a possible implementation in dentistry. Materials and Methods: An electronic search was performed in the Scopus and PubMed databases between 1997 and 2021. The keywords included in the search were “lactoferrin”, “lactoferrin in vitro”, “osseointegration”, and “bone regeneration”. Only articles in which the osteogenic properties of lactoferrin in bone regeneration were related were selected for the present literature review. During the search, several articles were observed in this field that were included as pilot studies, retrospective cohort studies, and case–control studies that referred to the clinical process. Results: A total of 12 articles, comprising seven animal studies and five in vitro studies, were chosen for the results of this literature review. Of all the articles, eight were utilized in the introduction, of which six were excluded from the results. Conclusion: Based on the current limitations of this literature review, there is inadequate evidence to support the efficacy of lactoferrin in oral surgery. However, there is existing evidence of its potential effectiveness in bone regeneration in various fields.","PeriodicalId":16138,"journal":{"name":"Journal of International Oral Health","volume":"44 1","pages":"337 - 341"},"PeriodicalIF":0.7,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139365017","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}
Pub Date : 2023-07-01DOI: 10.4103/jioh.jioh_130_23
Kevin Kovoor, Shruthi H. Attavar
Aim: To assess the effectiveness of various polishing systems on nanohybrid and microhybrid composite restorative materials. Materials and Methods: The present study was an experimental in vitro analysis. A total of 64 cylindrical specimens were divided based on random sampling method into two groups: Group I (n = 32): micro hybrid composite Te-ecoconom Plus (IvoclarVivadent) and Group II (n = 32): nanohybrid composite Beautifil II (Shofu Inc.). The two groups were further subdivided on the basis of polishing system used into four subgroups. The control subgroup (n = 8) did not receive any finishing or polishing. Subgroup A (n = 8)—Sof-Lex XT (3M ESPE). Subgroup B (n = 8)—OneGloss (Shofu Inc.). Subgroup C (n = 8)—Super-Snap X-TREME Technique Kit (Shofu Inc.). A surface profilometer was used to evaluate the surface roughness following the finishing and polishing processes. The measured value was analyzed using independent sample t test. The findings were computed using SPSS Software version 20. Results: On comparing the composites and polishing systems using independent sample t test, it was found that Beautifil II group using Super-Snap X-TREME polishing system showed a significant difference when compared to the Beautifil II group using OneGloss system and the Te-econom Plus group using the Super-Snap X-TREME system generating P value of 0.009 and 0.004, respectively, which is <0.05 hence considered to be statistically significant. Conclusion: Within the limitations of this study, the nanohybrid composite resin showed a better polishability as compared with the micro hybrid composite. The three polishing system used significantly influenced the surface roughness with Super-Snap X-TREME, Sof-Lex multistep polishing system producing a smoother surface compared to OneGloss one step polishing system.
{"title":"Comparative evaluation of the surface roughness of a microhybrid and nanohybrid composites using various polishing system: A profilometric analysis","authors":"Kevin Kovoor, Shruthi H. Attavar","doi":"10.4103/jioh.jioh_130_23","DOIUrl":"https://doi.org/10.4103/jioh.jioh_130_23","url":null,"abstract":"Aim: To assess the effectiveness of various polishing systems on nanohybrid and microhybrid composite restorative materials. Materials and Methods: The present study was an experimental in vitro analysis. A total of 64 cylindrical specimens were divided based on random sampling method into two groups: Group I (n = 32): micro hybrid composite Te-ecoconom Plus (IvoclarVivadent) and Group II (n = 32): nanohybrid composite Beautifil II (Shofu Inc.). The two groups were further subdivided on the basis of polishing system used into four subgroups. The control subgroup (n = 8) did not receive any finishing or polishing. Subgroup A (n = 8)—Sof-Lex XT (3M ESPE). Subgroup B (n = 8)—OneGloss (Shofu Inc.). Subgroup C (n = 8)—Super-Snap X-TREME Technique Kit (Shofu Inc.). A surface profilometer was used to evaluate the surface roughness following the finishing and polishing processes. The measured value was analyzed using independent sample t test. The findings were computed using SPSS Software version 20. Results: On comparing the composites and polishing systems using independent sample t test, it was found that Beautifil II group using Super-Snap X-TREME polishing system showed a significant difference when compared to the Beautifil II group using OneGloss system and the Te-econom Plus group using the Super-Snap X-TREME system generating P value of 0.009 and 0.004, respectively, which is <0.05 hence considered to be statistically significant. Conclusion: Within the limitations of this study, the nanohybrid composite resin showed a better polishability as compared with the micro hybrid composite. The three polishing system used significantly influenced the surface roughness with Super-Snap X-TREME, Sof-Lex multistep polishing system producing a smoother surface compared to OneGloss one step polishing system.","PeriodicalId":16138,"journal":{"name":"Journal of International Oral Health","volume":"30 1","pages":"372 - 376"},"PeriodicalIF":0.7,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139365287","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}
Pub Date : 2023-05-01DOI: 10.4103/jioh.jioh_103_22
Amoli Singh, B. Rai, Dhruv Ahuja, M. Ashith
Aim: Self-ligating brackets have gained popularity in the field of orthodontics over the last decade. One of the proposed advantages of the self-ligating method is the overall cleanliness of the appliance as there will be less plaque accumulation due to the absence of elastomeric rings. This review aimed to look into the effect of this system on overall oral health. Materials and Methods: Data have been collected regarding the comparison of the self-ligating bracket system to conventional techniques in relation to root resorption, dental caries, and periodontal impact. Data were obtained by an electronic search through databases of PubMed, Scopus, and Google Scholar. The initial search retrieved 35 articles. After a full-text review of all the articles, only 14 were included. Results: This review article contributes to the knowledge of the effect of this system on oral tissues and its advantages and disadvantages over conventional bracket systems. In regard to root resorption, the time duration of the treatment is a more important factor than the type of bracket system used. In regard to dental caries, evidence suggests a self-ligating bracket system shows less accumulation of Streptococcus mutans when compared to a conventional bracket system. Conclusion: In the present review, the findings indicated that in relation to periodontal health self-ligating brackets are not superior to conventional brackets.
{"title":"Self-ligation in orthodontics: A more hygienic and biocompatible treatment option? A narrative review","authors":"Amoli Singh, B. Rai, Dhruv Ahuja, M. Ashith","doi":"10.4103/jioh.jioh_103_22","DOIUrl":"https://doi.org/10.4103/jioh.jioh_103_22","url":null,"abstract":"Aim: Self-ligating brackets have gained popularity in the field of orthodontics over the last decade. One of the proposed advantages of the self-ligating method is the overall cleanliness of the appliance as there will be less plaque accumulation due to the absence of elastomeric rings. This review aimed to look into the effect of this system on overall oral health. Materials and Methods: Data have been collected regarding the comparison of the self-ligating bracket system to conventional techniques in relation to root resorption, dental caries, and periodontal impact. Data were obtained by an electronic search through databases of PubMed, Scopus, and Google Scholar. The initial search retrieved 35 articles. After a full-text review of all the articles, only 14 were included. Results: This review article contributes to the knowledge of the effect of this system on oral tissues and its advantages and disadvantages over conventional bracket systems. In regard to root resorption, the time duration of the treatment is a more important factor than the type of bracket system used. In regard to dental caries, evidence suggests a self-ligating bracket system shows less accumulation of Streptococcus mutans when compared to a conventional bracket system. Conclusion: In the present review, the findings indicated that in relation to periodontal health self-ligating brackets are not superior to conventional brackets.","PeriodicalId":16138,"journal":{"name":"Journal of International Oral Health","volume":"15 1","pages":"257 - 264"},"PeriodicalIF":0.7,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42859190","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}
Pub Date : 2023-05-01DOI: 10.4103/jioh.jioh_162_22
Abdulrahman Alsolaihim, A. Alsolaihim, N. Alsolaihim, Layla Alowais
Aim: To review the clinical outcomes and evidence-based findings regarding biomimetic material properties and its use in surgical endodontics. Materials and Methods: A bibliographic search was carried out in MEDLINE-PubMed/Scopus, Web of Science, and Google Scholar databases using the following keywords: biomimetic material OR periapical regeneration OR biomaterial OR regenerative endodontics OR periapical regeneration. The inclusion criteria included clinical studies in vivo (humans) till December 2021 with a minimum of 3-month follow-up. Both electronic and manual searches were performed to obtain the relevant articles. Results: The search yielded 204 references. After reading the titles and abstracts, 181 articles were eliminated as they were not complying with inclusion and exclusion criteria. Twenty-three articles were selected for full-text reading. The studies that used biomimetic materials in human clinical trials as a bone graft (8 articles) or barrier membrane (7 articles) or both combined (8 articles) were selected for full-text reading. Conclusion: Biomimetic materials attempt to focus on rebuilding the natural biological systems using artificial or synthetic material while mimicking organic tissues. Thus, this paper describes the core principles of biomimetics and elucidates the various biomaterials used clinically in surgical endodontics for regeneration.
目的：综述仿生材料特性及其在牙髓外科中的应用的临床结果和循证研究结果。材料和方法：在MEDLINE PubMed/Scopus、Web of Science和Google Scholar数据库中使用以下关键词进行文献检索：仿生材料或根尖周再生或生物材料或再生根管学或根尖周重建。纳入标准包括截至2021年12月的体内临床研究（人类），并至少进行3个月的随访。进行了电子和手动搜索以获取相关文章。结果：检索得到204篇参考文献。在阅读标题和摘要后，181篇文章被删除，因为它们不符合纳入和排除标准。选择了23篇文章进行全文阅读。选择在人类临床试验中使用仿生材料作为骨移植物（8篇文章）或屏障膜（7篇文章），或两者结合（8篇论文）的研究进行全文阅读。结论：仿生材料试图在模仿有机组织的同时，利用人工或合成材料重建自然生物系统。因此，本文介绍了仿生学的核心原理，并阐述了临床上用于牙髓外科再生的各种生物材料。
{"title":"Biomimetic regenerative materials in restorative dentistry and endodontics","authors":"Abdulrahman Alsolaihim, A. Alsolaihim, N. Alsolaihim, Layla Alowais","doi":"10.4103/jioh.jioh_162_22","DOIUrl":"https://doi.org/10.4103/jioh.jioh_162_22","url":null,"abstract":"Aim: To review the clinical outcomes and evidence-based findings regarding biomimetic material properties and its use in surgical endodontics. Materials and Methods: A bibliographic search was carried out in MEDLINE-PubMed/Scopus, Web of Science, and Google Scholar databases using the following keywords: biomimetic material OR periapical regeneration OR biomaterial OR regenerative endodontics OR periapical regeneration. The inclusion criteria included clinical studies in vivo (humans) till December 2021 with a minimum of 3-month follow-up. Both electronic and manual searches were performed to obtain the relevant articles. Results: The search yielded 204 references. After reading the titles and abstracts, 181 articles were eliminated as they were not complying with inclusion and exclusion criteria. Twenty-three articles were selected for full-text reading. The studies that used biomimetic materials in human clinical trials as a bone graft (8 articles) or barrier membrane (7 articles) or both combined (8 articles) were selected for full-text reading. Conclusion: Biomimetic materials attempt to focus on rebuilding the natural biological systems using artificial or synthetic material while mimicking organic tissues. Thus, this paper describes the core principles of biomimetics and elucidates the various biomaterials used clinically in surgical endodontics for regeneration.","PeriodicalId":16138,"journal":{"name":"Journal of International Oral Health","volume":"15 1","pages":"250 - 256"},"PeriodicalIF":0.7,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48001901","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}
Pub Date : 2023-05-01DOI: 10.4103/jioh.jioh_171_22
Sonu Acharya, D. Gurunathan, Bismay Singh
Aim: There has been a search for bioactive, biocompatible material for quite some time now which can be utilized for various endodontic procedures for better palliative care of teeth. These materials could reduce the chances of extraction of teeth. Here we will discuss the journey of MTA (mineral trioxide aggregate) as a unique, bio-active material from inception till now in pediatric dental practice. Materials and Methods: Web-based databases such as Scopus, Web of Science, and PubMed were explored from January 2012 till June 2022. Thus found types of writeups were review articles. This review article will give an insight into MTA—its evolution and use in pediatric dentistry. The following search terms were used: MTA (all fields, MeSH terms), AND pediatric dentistry (all fields) (MesH terms, all fields) AND advances (all fields) OR “Mineral” and “Trioxide” and “Aggregate” (all fields) OR pediatric and “Dentistry” (all fields) or “Advances.” An electronic literature search in PubMed database using the free-text terms “MTA”, and “Pediatric Dentistry” showed 253 articles from 2012 to 2022, of which 30 were review articles and systematic reviews. Results: The initial search retrieved 531 articles. After a full-text review of all the articles, only 12 were included. The original MTA has some known disadvantages, such as prolonged setting time, being expensive, and can lead to discoloration of tooth later in time. Owing to the disadvantages of the material, researchers have been searching materials which can show improved physiological, chemomechanical, and better biologic characteristics. Conclusion: MTA has come a long way as a bioceramic, bioactive material with improved physical and chemical properties. The introduction of newer fast-setting MTA and pre-mixed MTA have shown excellent handling properties. MTA is now getting more attention in pediatric dentistry as a bioactive agent with the scope for many studies and clinical trials.
目的:人们一直在寻找生物活性的、生物相容性的材料，这种材料可以用于各种牙髓治疗，以更好地缓解牙齿的疼痛。这些材料可以减少拔牙的机会。在这里，我们将讨论MTA(矿物三氧化物骨料)作为一种独特的生物活性材料从诞生到现在在儿科牙科实践中的历程。材料与方法:从2012年1月至2022年6月，对Scopus、Web of Science、PubMed等基于Web的数据库进行了研究。因此发现的文章类型是综述文章。这篇综述文章将给深入了解mta -它的演变和使用在儿科牙科。使用以下搜索词:MTA(所有字段，MeSH术语)和儿科牙科(所有字段)(MeSH术语，所有字段)和进展(所有字段)或“矿物”和“三氧化物”和“聚合体”(所有字段)或儿科和“牙科”(所有字段)或“进展”。在PubMed数据库中使用自由文本检索词“MTA”和“Pediatric Dentistry”进行电子文献检索，检索到2012 - 2022年共发表论文253篇，其中综述和系统综述30篇。结果:初始检索检索到531篇文章。在对所有文章进行全文审查后，只有12篇文章被纳入。原来的MTA有一些已知的缺点，比如固定时间长，价格昂贵，并且可能导致牙齿变色。由于材料的缺点，研究人员一直在寻找能够改善生理、化学力学和更好的生物学特性的材料。结论:MTA作为一种生物陶瓷、生物活性材料，在物理和化学性能方面取得了长足的进步。新型快速凝固MTA和预混合MTA的引入显示出优异的处理性能。目前，MTA作为一种生物活性制剂在儿科牙科领域受到越来越多的关注，有许多研究和临床试验的范围。
{"title":"Evolution of mineral trioxide aggregate in pediatric dentistry: A narrative review","authors":"Sonu Acharya, D. Gurunathan, Bismay Singh","doi":"10.4103/jioh.jioh_171_22","DOIUrl":"https://doi.org/10.4103/jioh.jioh_171_22","url":null,"abstract":"Aim: There has been a search for bioactive, biocompatible material for quite some time now which can be utilized for various endodontic procedures for better palliative care of teeth. These materials could reduce the chances of extraction of teeth. Here we will discuss the journey of MTA (mineral trioxide aggregate) as a unique, bio-active material from inception till now in pediatric dental practice. Materials and Methods: Web-based databases such as Scopus, Web of Science, and PubMed were explored from January 2012 till June 2022. Thus found types of writeups were review articles. This review article will give an insight into MTA—its evolution and use in pediatric dentistry. The following search terms were used: MTA (all fields, MeSH terms), AND pediatric dentistry (all fields) (MesH terms, all fields) AND advances (all fields) OR “Mineral” and “Trioxide” and “Aggregate” (all fields) OR pediatric and “Dentistry” (all fields) or “Advances.” An electronic literature search in PubMed database using the free-text terms “MTA”, and “Pediatric Dentistry” showed 253 articles from 2012 to 2022, of which 30 were review articles and systematic reviews. Results: The initial search retrieved 531 articles. After a full-text review of all the articles, only 12 were included. The original MTA has some known disadvantages, such as prolonged setting time, being expensive, and can lead to discoloration of tooth later in time. Owing to the disadvantages of the material, researchers have been searching materials which can show improved physiological, chemomechanical, and better biologic characteristics. Conclusion: MTA has come a long way as a bioceramic, bioactive material with improved physical and chemical properties. The introduction of newer fast-setting MTA and pre-mixed MTA have shown excellent handling properties. MTA is now getting more attention in pediatric dentistry as a bioactive agent with the scope for many studies and clinical trials.","PeriodicalId":16138,"journal":{"name":"Journal of International Oral Health","volume":"15 1","pages":"242 - 249"},"PeriodicalIF":0.7,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47205477","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}
Pub Date : 2023-05-01DOI: 10.4103/jioh.jioh_217_22
V. Shivakumar, A. Tegginamani, Avita Rath, N. M. Mohamad Zain, Ahmad Termizi Bin Zamzuri
Aim: The present study investigated the efficacy of Camellia sinensis regarding its antifungal activity toward Candida albicans and compared the various forms such as Japanese green tea, Chinese Oolong tea, Sabha black tea, and Sri Lanka black tea in relation to their antifungal property toward C. albicans. Materials and Methods: In this in vitro experimental study, the C. albicans were grown and maintained in their respective agar. Four different concentrations of 500 mg/mL and 250 mg/mL aqueous solution; 250 mg/mL ethanolic solution and 250 mg/mL methanolic solutions were prepared from four different forms of C. sinensis such as Japanese green tea, Oolong Chinese tea, Sabah black tea, and Sri Lanka black tea. The Kirby-Bauer disc diffusion method determined the activity of tea. The standard drug of Nystatin 100 IU (international units) was used as the positive control. After an incubation period of 48 h at 37ºC, the zone of inhibition was measured in millimeters. Results: Japanese green tea at its aqueous concentrations of 500 mg/mL and 250 mg/mL exhibited significantly higher mean zone of inhibition of 20.63 mm and 20.92 mm, respectively against C. albicans at P < 0.001. However, a mean zone of inhibition of 21.26 mm was shown by positive control Nystatin. Conclusion: The aqueous extract of Japanese green tea showed higher antifungal activity against C. albicans in comparison to black teas.
{"title":"Antifungal efficiency of different forms of tea extract (Camellia sinensis) against Candida albicans: An in vitro experimental study","authors":"V. Shivakumar, A. Tegginamani, Avita Rath, N. M. Mohamad Zain, Ahmad Termizi Bin Zamzuri","doi":"10.4103/jioh.jioh_217_22","DOIUrl":"https://doi.org/10.4103/jioh.jioh_217_22","url":null,"abstract":"Aim: The present study investigated the efficacy of Camellia sinensis regarding its antifungal activity toward Candida albicans and compared the various forms such as Japanese green tea, Chinese Oolong tea, Sabha black tea, and Sri Lanka black tea in relation to their antifungal property toward C. albicans. Materials and Methods: In this in vitro experimental study, the C. albicans were grown and maintained in their respective agar. Four different concentrations of 500 mg/mL and 250 mg/mL aqueous solution; 250 mg/mL ethanolic solution and 250 mg/mL methanolic solutions were prepared from four different forms of C. sinensis such as Japanese green tea, Oolong Chinese tea, Sabah black tea, and Sri Lanka black tea. The Kirby-Bauer disc diffusion method determined the activity of tea. The standard drug of Nystatin 100 IU (international units) was used as the positive control. After an incubation period of 48 h at 37ºC, the zone of inhibition was measured in millimeters. Results: Japanese green tea at its aqueous concentrations of 500 mg/mL and 250 mg/mL exhibited significantly higher mean zone of inhibition of 20.63 mm and 20.92 mm, respectively against C. albicans at P < 0.001. However, a mean zone of inhibition of 21.26 mm was shown by positive control Nystatin. Conclusion: The aqueous extract of Japanese green tea showed higher antifungal activity against C. albicans in comparison to black teas.","PeriodicalId":16138,"journal":{"name":"Journal of International Oral Health","volume":"15 1","pages":"304 - 309"},"PeriodicalIF":0.7,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49419948","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}
Pub Date : 2023-05-01DOI: 10.4103/jioh.jioh_270_22
A. Valan, Pradeep Solete, G. Jeevanandan, D. Antony S, Sowmya Kavoor
Aim: To assess the canal transportation and centering ability of different retreatment rotary files with the help of cone beam computed tomography (CBCT). Materials and Methods: Forty single-rooted human mandibular premolars with mean curvature of less than 20° apically were selected. Root canal preparation was done until size F2 (ProTaper Universal, Dentsply Sirona, Swiss), obturated using AH Plus resin-based sealer, and randomly divided into two groups. Hyflex Remover files and Solite RS3 retreatment files (Solite Dental, Chennai, Tamil Nadu, India) were used to remove root canal fillings, and CBCT scan was done to analyze the canal centering and transportation ratio. The data obtained were tabulated and evaluated using the Statistical Package for the Social Sciences (SPSS) software program, version 23.0 (IBM, Chicago, Illinois). Results: Between the two groups, a statistically significant difference was seen in the mesiodistal and buccolingual direction in relation to canal centering ability (P < 0.05, significant). Moreover, no significant difference was evident for canal transportation. Conclusion: It was noticed that both retreatment systems produced some deviation from the root canal curvature in mandibular premolars with regard to canal transportation capabilities. However, SoliteRS3 heat-treated retreatment group had clinically acceptable canal centering ratio values after the root canal filling material has been removed.
{"title":"Influence of heat-treated retreatment files on the canal transportation and centering ability during retreatment: An in vitro cone beam computed tomography study","authors":"A. Valan, Pradeep Solete, G. Jeevanandan, D. Antony S, Sowmya Kavoor","doi":"10.4103/jioh.jioh_270_22","DOIUrl":"https://doi.org/10.4103/jioh.jioh_270_22","url":null,"abstract":"Aim: To assess the canal transportation and centering ability of different retreatment rotary files with the help of cone beam computed tomography (CBCT). Materials and Methods: Forty single-rooted human mandibular premolars with mean curvature of less than 20° apically were selected. Root canal preparation was done until size F2 (ProTaper Universal, Dentsply Sirona, Swiss), obturated using AH Plus resin-based sealer, and randomly divided into two groups. Hyflex Remover files and Solite RS3 retreatment files (Solite Dental, Chennai, Tamil Nadu, India) were used to remove root canal fillings, and CBCT scan was done to analyze the canal centering and transportation ratio. The data obtained were tabulated and evaluated using the Statistical Package for the Social Sciences (SPSS) software program, version 23.0 (IBM, Chicago, Illinois). Results: Between the two groups, a statistically significant difference was seen in the mesiodistal and buccolingual direction in relation to canal centering ability (P < 0.05, significant). Moreover, no significant difference was evident for canal transportation. Conclusion: It was noticed that both retreatment systems produced some deviation from the root canal curvature in mandibular premolars with regard to canal transportation capabilities. However, SoliteRS3 heat-treated retreatment group had clinically acceptable canal centering ratio values after the root canal filling material has been removed.","PeriodicalId":16138,"journal":{"name":"Journal of International Oral Health","volume":"15 1","pages":"278 - 283"},"PeriodicalIF":0.7,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41594762","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}
Pub Date : 2023-05-01DOI: 10.4103/jioh.jioh_258_22
Gheena Sukumaran, P. Ramani, Ezhilarasan Devaraj, K. Ramalingam
{"title":"Therapeutic potential of syringic acid in oral squamous cell carcinoma","authors":"Gheena Sukumaran, P. Ramani, Ezhilarasan Devaraj, K. Ramalingam","doi":"10.4103/jioh.jioh_258_22","DOIUrl":"https://doi.org/10.4103/jioh.jioh_258_22","url":null,"abstract":"","PeriodicalId":16138,"journal":{"name":"Journal of International Oral Health","volume":"15 1","pages":"317 - 318"},"PeriodicalIF":0.7,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42540929","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}
Pub Date : 2023-05-01DOI: 10.4103/jioh.jioh_179_22
Hari K Sri, S. Maiti, R. Shanmugam
Aim: To determine the anti-inflammatory and antimicrobial activity of Glycyrrhiza glabra incorporated in a soft-liner that can be used as denture relining material. Materials and Methods: 3 g of the powdered G. glabra leaves were added to 100 mL of deionized water and filtered after boiling at 100°C for 10 min and the filtrate was boiled until it was reduced to 10 mL. The soft-liner liquid and G. glabra were then blended in proportions of 5 and 10 v/v%, and the mixtures were stirred for 24 h in a closed container. Sample preparation was done for surface roughness, contact angle, and antimicrobial activity: direct Glycyrrhiza solution was taken as a sample for an anti-inflammatory test. A well-diffusion method was performed to determine the antimicrobial effect. Anti-inflammatory activity was determined by inhibition of albumin denaturation assay, wettability through contact angle using a Telescopic Goniometer, surface roughness using a profilometer, and tensile bond strength by using UTM (Instron, ElectroPuls, E3000). All of the groups were compared by doing a one-way analysis of variance, an independent t test was used for comparing two experimental groups. Results: Statistically significant antibacterial property was noted (P <0.05). The maximum concentration of G. glabra’s anti-inflammatory activity was found to be 81% without altering its physical or mechanical properties (P > 0.05). Conclusion: Glycyrrhiza glabra incorporated soft-liner will be a better alternative of conventional softener.
{"title":"Comparative evaluation of Glycyrrhiza glabra incorporated soft-liner over conventional soft-liner based on antimicrobial activity, anti-inflammatory efficacy, surface roughness, wettability, and tensile bond strength: An in vitro study","authors":"Hari K Sri, S. Maiti, R. Shanmugam","doi":"10.4103/jioh.jioh_179_22","DOIUrl":"https://doi.org/10.4103/jioh.jioh_179_22","url":null,"abstract":"Aim: To determine the anti-inflammatory and antimicrobial activity of Glycyrrhiza glabra incorporated in a soft-liner that can be used as denture relining material. Materials and Methods: 3 g of the powdered G. glabra leaves were added to 100 mL of deionized water and filtered after boiling at 100°C for 10 min and the filtrate was boiled until it was reduced to 10 mL. The soft-liner liquid and G. glabra were then blended in proportions of 5 and 10 v/v%, and the mixtures were stirred for 24 h in a closed container. Sample preparation was done for surface roughness, contact angle, and antimicrobial activity: direct Glycyrrhiza solution was taken as a sample for an anti-inflammatory test. A well-diffusion method was performed to determine the antimicrobial effect. Anti-inflammatory activity was determined by inhibition of albumin denaturation assay, wettability through contact angle using a Telescopic Goniometer, surface roughness using a profilometer, and tensile bond strength by using UTM (Instron, ElectroPuls, E3000). All of the groups were compared by doing a one-way analysis of variance, an independent t test was used for comparing two experimental groups. Results: Statistically significant antibacterial property was noted (P <0.05). The maximum concentration of G. glabra’s anti-inflammatory activity was found to be 81% without altering its physical or mechanical properties (P > 0.05). Conclusion: Glycyrrhiza glabra incorporated soft-liner will be a better alternative of conventional softener.","PeriodicalId":16138,"journal":{"name":"Journal of International Oral Health","volume":"15 1","pages":"290 - 297"},"PeriodicalIF":0.7,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46790770","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}
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