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Nanoparticle-Based Rice Husk Liquid Smoke as Periodontitis Therapy through OPG, RANK, and RANKL Expression.

Ira Arundina1, Theresia Indah Budhy2, Aqsa Sjuhada Oki1

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International Journal of Biomaterials
|June 24, 2024
PubMed
Summary
This summary is machine-generated.

Nanoparticle-based rice husk liquid smoke (n-RHLS) shows promise for periodontitis therapy. It positively modulates osteoprotegerin (OPG) and receptor activator of nuclear factor-kappa B ligand (RANKL) expression, aiding periodontal tissue repair.

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Area of Science:

  • Biomaterials Science
  • Periodontology
  • Nanotechnology

Background:

  • Periodontitis, a prevalent inflammatory condition, damages periodontal tissues.
  • Nanomaterials offer potential for enhanced therapeutic outcomes in periodontitis treatment.
  • Understanding the role of OPG/RANK/RANKL in periodontitis is crucial for developing effective therapies.

Purpose of the Study:

  • To evaluate the therapeutic potential of nanoparticle-based rice husk liquid smoke (n-RHLS) in an animal model of periodontitis.
  • To assess the impact of n-RHLS on the expression of osteoprotegerin (OPG), receptor activator of nuclear factor-kappa B (RANK), and receptor activator of nuclear factor-kappa B ligand (RANKL).

Main Methods:

  • Periodontitis was induced in Wistar rats using Porphyromonas gingivalis.
  • Rats were treated with n-RHLS or saline (control).
  • Immunohistochemical staining was used to analyze OPG, RANK, and RANKL expression at 2 and 7 days post-treatment.

Main Results:

  • n-RHLS treatment significantly increased OPG expression at both 2 and 7 days.
  • RANKL expression significantly decreased 7 days after n-RHLS treatment (p < 0.05).
  • No significant difference in RANK expression was observed between n-RHLS treated and control groups (p > 0.05).

Conclusions:

  • Nanostructured rice husk liquid smoke (n-RHLS) shows therapeutic potential for periodontitis.
  • n-RHLS effectively modulates OPG and RANKL expression, supporting periodontal tissue health.
  • This suggests n-RHLS may be a promising agent for periodontitis management.