Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | Springer Nature : BioMed Central |
|---|---|
| Author | Gaafar, Sarah Salah El Mekkawi, Abdel Rahman O. Farag, Rehab Ali Gadelmawla, Mohamed H. A. Hussein, Ahmad Mostafa Hussein Mohamad Sayed, Mohamed Rayyan, Mohammad Basta, Doaa Gamal AbdelMouez |
| Abstract | Background Therapeutic quality of endodontic sealers plays a critical role in promoting the success of root canal therapy by blocking entrance of microbes as well as facilitating tissue reparative process. The bioceramic sealers NeoSEALER Flo and CeraSeal have been on the rise owing to their biocompatibility and bioactivity. However, their relations with periapical tissues especially human gingival fibroblasts (HGFs) are still significant determinants of treatment outcomes. This in vitro case intends to analyze the inflammatory reaction of HGFs towards NeoSEALER Flo and CeraSeal bioceramic sealers and AH plus resin sealer as control. Materials and methods HGFs were cultured and treated with eluates of tested sealers at different dilutions; 25%, 50%, 75% and 100%. The extracts were left in incubator for 1, 3, and 7 days. Cell death was determined by the MTT assay, and the secretion levels of pro-inflammatory cytokines such as IL-6, IL-8, and TNF-α, were measured using q RT-PCR. Furthermore, mRNA and protein levels of some inflammatory markers were also estimated by q RT-PCR. Results Analysis of the data showed that NeoSEALER Flo was cytotoxic in a concentration-dependent manner to HGFs, though it appeared marginally more toxic than CeraSeal when tested at the same ratios and same time. The high levels of all the measured pro-inflammatory cytokines in HGFs treated with both sealers at a higher concentration with NeoSEALER Flo showing a more intense effect. Having said so, gene expression profiles endorsed these results by showing that both sealers increase the level of IL-6, IL-8, and TNF-α at the higher concentrations. Conclusions The study indicates that both NeoSEALER Flo and CeraSeal bioceramic sealers activate HGFs inflammatory response with a slight preference for CeraSeal biocompatibility. Therefore, it becomes important and relevant to assess the cytotoxic and inflammatory propensity of various endodontic materials in order to guide enrolment of these endodontic products in clinical practice and improve the quality of endodontic treatment. Subsequent in vivo works should be done to confirm these in vitro findings as well as to examine the chronic effects of sealer-tissue interaction. |
| Related Links | https://bmcoralhealth.biomedcentral.com/counter/pdf/10.1186/s12903-025-05692-1.pdf |
| Ending Page | 11 |
| Page Count | 11 |
| Starting Page | 1 |
| File Format | HTM / HTML |
| ISSN | 14726831 |
| DOI | 10.1186/s12903-025-05692-1 |
| Journal | BMC Oral Health |
| Issue Number | 1 |
| Volume Number | 25 |
| Language | English |
| Publisher | BioMed Central |
| Publisher Date | 2025-03-17 |
| Access Restriction | Open |
| Subject Keyword | Dentistry Oral and Maxillofacial Surgery AH-Plus CeraSeal Cytotoxicity Endodontic sealer NeoSEALER Flo |
| Content Type | Text |
| Resource Type | Article |
| Subject | Dentistry |
| Journal Impact Factor | 2.6/2023 |
| 5-Year Journal Impact Factor | 3.2/2023 |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|