Figure 4.
In situ zymography during endometrial breakdown in the mouse menstrual-like model. A1-A5) Localization of active collagenase at each time point. B1-B5) Localization of active gelatinase at each time point. C1-C2) Specificity was verified using 100 mM 1,10-phenanthroline, a general metalloproteinase inhibitor. Scale bars: 400 μm.