European Oral Research最新文献

{"title":"Biocompatibility of different resin composites after polymerization with two light curing units: an immunohistochemical study.","authors":"Irem Ipek, Murat Unal, Tulay Koc","doi":"10.26650/eor.20231260787","DOIUrl":"10.26650/eor.20231260787","url":null,"abstract":"<p><strong>Purpose: </strong>The aim of this study is to compare the biocompatibility of two different resin composites after polymerization under two different light sources in three different time periods.</p><p><strong>Materials and methods: </strong>72 polyethylene tubes polymerized with 2 different resin composites and 2 different light sources (Elipar S10 and Valo ) [Group 1: Kalore Elipar S10 (KE), Group 2: Kalore Valo (KV), Group 3: Essentia Elipar S10 (EE), Group 4: Essentia Valo (EV)] were implanted in the dorsal connective tissue of 18 rats. 24 empty polyethylene tubes [Group 5: (Control group)] were implanted in the dorsal connective tissue of 6 rats. Then, the rats were sacrificed after 7th, 15th and 30th days in each time intervals (n=8). Biopsy samples were stained with H&E and examined for inflammation, necrosis, macrophage infiltrate, giant cell and fibrous capsule criteria. Immunohistochemical staining was performed to evaluate proinflammatory cytokines (IL-1β, IL-6 and IL-8).</p><p><strong>Results: </strong>When the composite groups and the control groups were compared; the difference was statistically significant for the criteria of inflammation at 7th and 15th days, there was no statistical difference between the time points in terms of fibrous capsule and necrosis. When the composite groups and control groups were evaluated in terms of proinflammatory cytokines; statistically significant differences were found at 7th, 15th and 30th days.</p><p><strong>Conclusion: </strong>All CRs used in this study showed acceptable biocompatibility in the subcutaneous tissues of rats after polymerization with different light sources.</p>","PeriodicalId":41993,"journal":{"name":"European Oral Research","volume":"1 1","pages":"22-29"},"PeriodicalIF":1.0,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10927706/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42916601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prophylactic and therapeutic effects of (6)-shogaol on alveolar bone loss in experimental periodontitis.","authors":"Didem Bezirci, Meltem Karsiyaka Hendek, Gonen Ozcan, Oguz Kul, Tugce Anteplioglu, Ebru Olgun","doi":"10.26650/eor.20241248958","DOIUrl":"10.26650/eor.20241248958","url":null,"abstract":"<p><strong>Purpose: </strong>(6)-Shogaol is the most prevalent bioactive compound in ginger. The aim of this study was to examine both the prophylactic and therapeutic effects of (6)-shogaol in an experimental periodontitis model.</p><p><strong>Materials and methods: </strong>Thirty-five male Wistar albino rats were divided into four groups. In the healthy group (n=5), no intervention was undertaken. In the periodontitis group (n=10), periodontitis was induced by ligature placement for 14 days. In the prophylaxis group (n=10), periodontitis was induced with ligature placement for 14 days, and during this time, 20 mg/kg/day of (6)-shogaol was administered via oral gavage. In the therapeutic group (n=10), periodontitis was induced with ligature placement for 14 days, and following the removal of the ligature, 20 mg/kg/day of (6)-shogaol was administered via oral gavage for 14 days. Alveolar bone loss was histometrically measured, and malondialdehyde (MDA), superoxide dismutase (SOD), glutathione peroxidase (GP), nuclear factor kappa B (NF-κB), receptor activator of nuclear factor kappa B ligand (RANKL), and osteoprotegerin (OPG) were immunohistochemically analyzed.</p><p><strong>Results: </strong>Alveolar bone loss was significantly lower in the healthy group than in the remaining groups, as well as in the therapeutic group than in the periodontitis group (p<0.001). RANKL/OPG was significantly higher in the periodontitis group compared to the remaining groups and in the prophylaxis group compared to the therapeutic group (p<0.001). MDA was significantly lower in the healthy group than in the remaining groups (p<0.001). SOD was significantly lower in the periodontitis group than in the prophylaxis and therapeutic groups (p=0.039 and p=0.042, respectively). GP was significantly lower in the healthy group than in the prophylaxis and therapeutic groups (p=0.031 and p=0.002, respectively).</p><p><strong>Conclusion: </strong>The administration of (6)-shogaol modulated the RANKL/OPG balance and antioxidant status in rats with ligature-induced periodontitis.</p>","PeriodicalId":41993,"journal":{"name":"European Oral Research","volume":"58 1","pages":"37-43"},"PeriodicalIF":1.0,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10927708/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140120994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative evaluation of digital radiography, electronic apex locator and simultaneous working length determination on postoperative pain after root canal treatment: a randomized clinical trial","authors":"Boris Saha, Sharique Alam, Daiasharailang Lyngdoh, Surendra Mishra","doi":"10.26650/eor.20241264315","DOIUrl":"https://doi.org/10.26650/eor.20241264315","url":null,"abstract":"","PeriodicalId":41993,"journal":{"name":"European Oral Research","volume":"56 s197","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135341699","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}

{"title":"Pulp tissue dissolution capacities of different irrigation agitation techniques in artificial internal resorption cavities","authors":"Simay Koç, Kürşat Er, Gulchin Hajgulıyeva, Ziya Osmanlı, Lala Jabbarova, Hüseyin Karayılmaz","doi":"10.26650/eor.20241048313","DOIUrl":"https://doi.org/10.26650/eor.20241048313","url":null,"abstract":"","PeriodicalId":41993,"journal":{"name":"European Oral Research","volume":"36 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135430391","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}

{"title":"The location of mandibular foramen relative to the occlusal plane: a study on anatolian dry mandible","authors":"Ahmet Nalbantoğlu, Deniz Yanık, Soner Albay","doi":"10.26650/eor.20241261599","DOIUrl":"https://doi.org/10.26650/eor.20241261599","url":null,"abstract":"","PeriodicalId":41993,"journal":{"name":"European Oral Research","volume":"72 s306","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135342592","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}

{"title":"Cone beam computed tomography evaluation of c-shaped canal morphology in mandibular premolar teeth","authors":"Elif Aslan, A. Canberk Ulusoy, B. Güniz Baksı, Ali Mert, B. Hakan Şen","doi":"10.26650/eor.20241175997","DOIUrl":"https://doi.org/10.26650/eor.20241175997","url":null,"abstract":"","PeriodicalId":41993,"journal":{"name":"European Oral Research","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135341730","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}

{"title":"The effect of three different primary teeth rotary instrument systems on the amount of apically extruded debris in pulpectomy of primary teeth","authors":"Müşfig Abdulhaligov, Nagehan Yılmaz, Tamer Tüzüner, Özgül Baygın, Cansu Emeksiz","doi":"10.26650/eor.20241057693","DOIUrl":"https://doi.org/10.26650/eor.20241057693","url":null,"abstract":"","PeriodicalId":41993,"journal":{"name":"European Oral Research","volume":"131 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135342383","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}

{"title":"Comparison of the Cameriere's third molar maturity index and Olze et al.’s stages of radiographic visibility of the root pulp in a Turkish population","authors":"Kübra Çakan","doi":"10.26650/eor.20241231589","DOIUrl":"https://doi.org/10.26650/eor.20241231589","url":null,"abstract":"","PeriodicalId":41993,"journal":{"name":"European Oral Research","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136067887","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}

{"title":"The effect of preheating on microhardness and flexural strength of bulk-fill resin composites: an in-vitro study","authors":"Mehdi Abed Kahnamouei, Mahmoud Bahari, Mohammad Chaharom, Soodabeh Kimyai, Mehdi Daneshpooy, Katayoun Katebi, Bahareh Elhami","doi":"10.26650/eor.20231302012","DOIUrl":"https://doi.org/10.26650/eor.20231302012","url":null,"abstract":"","PeriodicalId":41993,"journal":{"name":"European Oral Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136070082","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}

{"title":"Stress distribution of four implant supported overdentures with tilted standard-sized implants and mini implants","authors":"Işıl Turp, Volkan Turp, İlkin Tuncel, Aslıhan Üşümez","doi":"10.26650/eor.20241272144","DOIUrl":"https://doi.org/10.26650/eor.20241272144","url":null,"abstract":"","PeriodicalId":41993,"journal":{"name":"European Oral Research","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136209944","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}