Fig. 2.
Inhibition of MMP-2 activation in Egfr−/− mice. Whole lung homogenates from newborn wildtype and Egfr−/− mice were analyzed by gelatin zymography. Quantification of zymograms (n=4) is shown in panel a, and the negative images of a representative zymogram in panel b. *P≤0.05 (Student’s t-test).