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Immunofluorescence of anti-CD31 staining. (A), (B), and (C) were retrieved on day 10; (D), (E), and (F) were retrieved on day 28; (G), (H), and (I) were retrieved on day 56. (A), (D), and (G) are from the control group; (B), (E), and (H) are from the low bFGF group; (C), (F), and (I) are from the high bFGF group. Arrows indicate location of the implants. k, kidney. Color images available online at www.liebertonline.com/ten.
