Hydroxyproline content and granulation tissue appearance of incisional wound tissue after 7 and 14 days.

(A) Hydroxyproline content of control mice (░) and Fib^−/− mice (■). Histologic analyses indicating similar cell density and qualitative appearance of granulation tissue in wound tissue collected at day 14 from control (B) and Fib^−/−mice (C). Hematoxylin and eosin stain; original magnification, 200×.