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. Author manuscript; available in PMC: 2015 Dec 14.
Published in final edited form as: Osteoarthritis Cartilage. 2008 Nov 6;17(6):723–734. doi: 10.1016/j.joca.2008.10.011

Fig. 5.

Fig. 5

Typical (representative of the means) H & E stained histological specimens of periosteum on-bone, from 12 month-old rabbits 1, 3, 5, or 7 days after injection with 200 ng TGF-β1 or 200 ng TGF-β1 plus 2 μg IGF-1. The yellow lines and arrows indicate the cambium.