These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: FGF-2 angiogenesis in bone regeneration within critical-sized bone defects in rat calvaria.
    Author: Kigami R, Sato S, Tsuchiya N, Yoshimakai T, Arai Y, Ito K.
    Journal: Implant Dent; 2013 Aug; 22(4):422-7. PubMed ID: 23835540.
    Abstract:
    OBJECTIVE: This study examined the effect of basic fibroblast growth factor (FGF)-2 with an absorbable collagen sponge on angiogenesis and bone regeneration in rat calvarial critical-sized bone defects using microcomputed tomography. METHODS: Forty 7-week-old male Fischer rats were used. The symmetrical critical-sized calvarial bone defects (5 mm diameter) were created. An absorbable collagen sponge with or without FGF-2 (0.1% or 0.3%) was implanted into each bone defect. RESULTS: Blood vessel and bone volumes were significantly higher in the 0.3% FGF-2 group compared with the control and 0.1% FGF-2 groups on day 28. Significantly more osteoblast- and osteoclast-like cells were seen in the 0.3% FGF-2 group. CONCLUSIONS: Thus, FGF-2 increased blood vessel and bone formation in rat calvarial critical-sized bone defects.
    [Abstract] [Full Text] [Related] [New Search]