Figure 2 of
He, Mol Vis 4:32, 1998.
Figure 2. Trypsin-activated cGMP PDE activity and rhodopsin content during rat retinal development
Trypsin-activated cGMP PDE activity and rhodopsin concentration were determined as described in Methods. The values for trypsin-activated PDE, assayed in triplicate, represent the mean±SEM for 4-7 pairs of retinas per age and are expressed as nmoles cGMP hydrolyzed per minute per mg protein. The rhodopsin values represent the mean±SEM for 5-7 retinas per age and are expressed as nmole rhodopsin per mg dry weight.