172072.fig.003a
(a)
172072.fig.003b
(b)
172072.fig.003c
(c)
Figure 3: Changes in elastase activity (a) and the concentrations of 22 and 23 kDa LDP (b) and Lf (c) in mammary secretions from the glands infused with 50 μg of rbIL-8 (solid line) or saline (broken line) at dry-off.