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Ginger extract loaded Fe2O3/MgO-doped hydroxyapatite: Evaluation of biological properties for bone-tissue engineering.

Arjak BhattacharjeeSusmita Bose
Published in: Journal of the American Ceramic Society. American Ceramic Society (2023)
Since antiquity, the medicinal properties of naturally sourced biomolecules such as ginger (Zingiber officinale) extract are documented in the traditional Indian and Chinese medical systems. However, limited work is performed to assess the potential of ginger extracts for bone-tissue engineering. Our work demonstrates the direct incorporation of ginger extract on iron oxide-magnesium oxide (Fe 2 O 3 and MgO) co-doped hydroxyapatite (HA) for enhancement in the biological properties. The addition of Fe 2 O 3 and MgO co-doping system and ginger extract with HA increases the osteoblast viability up to ~ 1.4 times at day 11. The presence of ginger extract leads to up to ~ 9 times MG-63 cell viability reduction. The co-doping does not adversely affect the release of ginger extract from the graft surface in the biological medium at pH 7.4 for up to 28 days. Assessment of antibacterial efficacy according to the modified ISO 22196: 2011 standard method indicates that the combined effects of Fe 2 O 3 , MgO, and ginger extract lead to ~ 82 % more bacterial cell reduction, compared to the control HA against S. aureus . These ginger extract-loaded artificial bone grafts with enhanced biological properties may be utilized as a localized site-specific delivery vehicle for various bone tissue engineering applications.
Keyphrases
  • tissue engineering
  • oxidative stress
  • anti inflammatory
  • bone regeneration
  • bone mineral density
  • stem cells
  • quantum dots
  • soft tissue
  • mesenchymal stem cells
  • cancer therapy
  • single cell
  • cell therapy
  • highly efficient