Fig. 2.
Na,K-ATPase activity measured in the epithelium removed from intact porcine lenses following incubation for 15 min in the presence or absence (control) of ET-1 (100 nM). A different group of lenses was exposed to ET-1 together with the SFK inhibitor PP2 (10 mM) added 45 min prior to ET-1. Another group received PP2 alone. The values are the mean ± SE of results from six lenses. *P < 0.05 indicates a significant difference from control and #P < 0.05 indicates a significant difference from ET-1 alone.