Bahareh Aghamohammadi Ameghani, A. Tavakoli, M. H. Tabatabaei, S. Valizadeh
{"title":"三氧化二矿聚集体和富血小板纤维蛋白对狗直接髓盖的组织学结果的影响","authors":"Bahareh Aghamohammadi Ameghani, A. Tavakoli, M. H. Tabatabaei, S. Valizadeh","doi":"10.32067/10.32067/GIE.2021.35.01.01","DOIUrl":null,"url":null,"abstract":"Aim: This study aimed to compare the effects of mineral trioxide aggregate (MTA) and platelet-rich fibrin (PRF) on histological results of direct pulp capping (DPC) in dogs. Methodology: In this animal study, 36 class V cavities were prepared in the incisors of adult healthy mixed-breed dogs. The teeth were then randomly divided into three groups. No material was placed in the control teeth. MTA and PRF were placed on the exposure site in groups 2 and 3, respectively. After 2 months, the teeth were extracted under general anesthesia and were histological analyzed regarding inflammation, calcified bridge formation and necrosis. Data were analyzed using non-parametric Kruskal-Wallis test. Pairwise comparisons were made using the Mann-Whitney U test. Results: There are no statistically significant differences in terms of pulp inflammation, dentinal bridge formation and necrosis among the treatment groups capping with MTA and PRF. (P Value >0.05), however, PRF and MTA were the same in all parameters, these groups were both significantly superior to the control group. Conclusion: Within the limitations of this study, PRF can be used for DPC as an alternative to MTA.","PeriodicalId":42221,"journal":{"name":"Giornale Italiano di Endodonzia","volume":null,"pages":null},"PeriodicalIF":0.5000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Effects of mineral trioxide aggregate and platelet-rich fibrin on histological results of direct pulp capping in dogs\",\"authors\":\"Bahareh Aghamohammadi Ameghani, A. Tavakoli, M. H. Tabatabaei, S. Valizadeh\",\"doi\":\"10.32067/10.32067/GIE.2021.35.01.01\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Aim: This study aimed to compare the effects of mineral trioxide aggregate (MTA) and platelet-rich fibrin (PRF) on histological results of direct pulp capping (DPC) in dogs. Methodology: In this animal study, 36 class V cavities were prepared in the incisors of adult healthy mixed-breed dogs. The teeth were then randomly divided into three groups. No material was placed in the control teeth. MTA and PRF were placed on the exposure site in groups 2 and 3, respectively. After 2 months, the teeth were extracted under general anesthesia and were histological analyzed regarding inflammation, calcified bridge formation and necrosis. Data were analyzed using non-parametric Kruskal-Wallis test. Pairwise comparisons were made using the Mann-Whitney U test. Results: There are no statistically significant differences in terms of pulp inflammation, dentinal bridge formation and necrosis among the treatment groups capping with MTA and PRF. (P Value >0.05), however, PRF and MTA were the same in all parameters, these groups were both significantly superior to the control group. Conclusion: Within the limitations of this study, PRF can be used for DPC as an alternative to MTA.\",\"PeriodicalId\":42221,\"journal\":{\"name\":\"Giornale Italiano di Endodonzia\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2020-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Giornale Italiano di Endodonzia\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.32067/10.32067/GIE.2021.35.01.01\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"DENTISTRY, ORAL SURGERY & MEDICINE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Giornale Italiano di Endodonzia","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.32067/10.32067/GIE.2021.35.01.01","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"DENTISTRY, ORAL SURGERY & MEDICINE","Score":null,"Total":0}
Effects of mineral trioxide aggregate and platelet-rich fibrin on histological results of direct pulp capping in dogs
Aim: This study aimed to compare the effects of mineral trioxide aggregate (MTA) and platelet-rich fibrin (PRF) on histological results of direct pulp capping (DPC) in dogs. Methodology: In this animal study, 36 class V cavities were prepared in the incisors of adult healthy mixed-breed dogs. The teeth were then randomly divided into three groups. No material was placed in the control teeth. MTA and PRF were placed on the exposure site in groups 2 and 3, respectively. After 2 months, the teeth were extracted under general anesthesia and were histological analyzed regarding inflammation, calcified bridge formation and necrosis. Data were analyzed using non-parametric Kruskal-Wallis test. Pairwise comparisons were made using the Mann-Whitney U test. Results: There are no statistically significant differences in terms of pulp inflammation, dentinal bridge formation and necrosis among the treatment groups capping with MTA and PRF. (P Value >0.05), however, PRF and MTA were the same in all parameters, these groups were both significantly superior to the control group. Conclusion: Within the limitations of this study, PRF can be used for DPC as an alternative to MTA.
期刊介绍:
The Giornale Italiano di Endodonzia was founded in 1987 and is the official journal of the Italian Society of Endodontics (SIE). It is a peer-reviewed journal publishing original articles on clinical research and/or clinical methodology, case reports related to Endodontics. The Journal evaluates also contributes in restorative dentistry, dental traumatology, experimental pathophysiology, pharmacology and microbiology dealing with Endodontics.