Innovative Study Compares Pulpal Response to Different Nanoparticle Materials for Direct Pulp Capping in Rabbit Teeth

Posted: January 4, 2025
This comparative study explored the pulpal response to direct pulp capping using mineral trioxide aggregate (MTA), fluorapatite nanoparticles (Nano-FA), and hydroxyapatite nanoparticles (Nano-HA) in rabbit teeth. Nano-HA induced thick dentin bridges, MTA and Nano-FA showed moderate inflammation, and Nano-FA had the highest nonpathological inflammation. Nano-HA excelled in dentin bridge formation. Despite increased IL-6 levels with Nano-FA, it remains acceptable for direct pulp capping. Overall, MTA and Nano-HA are favorable materials, with Nano-HA demonstrating superior outcomes in dentin bridge formation.

This article summary was generated by AI. To view the full article, click the link here: https://pubmed.ncbi.nlm.nih.gov/39754111/
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