In:
Clinical and Experimental Dental Research, Wiley, Vol. 9, No. 2 ( 2023-04), p. 322-331
Abstract:
An ideal filling material should hermetically seal the communication pathways between the canal system and surrounding tissues. Therefore, during the last few years, the development of obturation materials and techniques to create optimal conditions for the proper healing of apical tissues has been a focus of interest. The effects of calcium silicate‐based cements (CSCs) on periodontal ligament cells have been investigated, and promising results have been obtained. To date, there are no reports in the literature that have evaluated the biocompatibility of CSCs using a real‐time live cell system. Therefore, this study aimed to evaluate the real‐time biocompatibility of CSCs with human periodontal ligament cells (hPDLCs). Methodology hPDLC were cultured with testing media of endodontic cements for 5 days: TotalFill‐BC Sealer, BioRoot RCS, Tubli‐Seal, AH Plus, MTA ProRoot, Biodentine, and TotalFill‐BC RRM Fast Set Putty. Cell proliferation, viability, and morphology were quantified using real‐time live cell microscopy with the IncuCyte S3 system. Data were analyzed using the one‐way repeated measures (RM) analysis of variance multiple comparison test ( p 〈 .05). Results Compared to the control group, cell proliferation in the presence of all cements was significantly affected at 24 h ( p 〈 .05). ProRoot MTA and Biodentine lead to an increase in cell proliferation; there were no significant differences with the control group at 120 h. In contrast, Tubli‐Seal and TotalFill‐BC Sealer inhibited cell growth in real‐time and significantly increased cell death compared to all groups. hPDLC co‐cultured with sealer and repair cements showed a spindle‐shaped morphology except with cements Tubli‐Seal and TotalFill‐BC Sealer where smaller and rounder cells were obtained. Conclusions The biocompatibility of the endodontic repair cements performed better than the sealer cements, highlighting the cell proliferation of the ProRoot MTA and Biodentine in real‐time. However, the calcium silicate‐based TotalFill‐BC Sealer presented a high percentage of cell death throughout the experiment similar to that obtained.
Type of Medium:
Online Resource
ISSN:
2057-4347
,
2057-4347
Language:
English
Publisher:
Wiley
Publication Date:
2023
detail.hit.zdb_id:
2829558-4
