Osteogenic potential of cissus qudrangularis assessed with osteopontin expression

Natl J Maxillofac Surg. 2013 Jan;4(1):52-6. doi: 10.4103/0975-5950.117884.


Purpose: Fracture healing involves complex processes of cell and tissue proliferation and differentiation. Many factors are involved, including growth factors, inflammatory cytokines, antioxidants, bone breakdown (osteoclast) and bone building (osteoblast) cells, hormones, amino acids, and uncounted nutrients. We studied the osteogenic potential of Cissus quadrangularis (CQ), a plant that has been customarily used in the Indian subcontinent to hasten the process of healing in bone fractures.

Materials and methods: Total of 60 patients (age, 20-35 years) of mandible fracture was divided in two groups. Patients of group 1 were given capsules of CQ and fracture healing was assessed with osteopontin expression during treatment. Group 2 was control group.

Results: Clinical and radiological analysis in our study was suggestive of better healing of fractures in group 1. All the samples of group 1 examined for osteopontin expression using western blot analysis and flow cytometry showed significant levels of expression of osteopontin protein and CD4+ T cells expressing osteopontin, respectively.

Conclusion: We conclude that CQ accelerates fracture healing and also causes early remodeling of fracture callus.

Keywords: Cissus quadrangularis; flow cytometry; osteopontin; western blot.