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. 2012 Jun;139(6):493–505. doi: 10.1085/jgp.201110685

Figure 4.

Figure 4.

Effect of different retinoid delivery vehicles on the rate of sensitivity recovery after bleaching. (A and B) Both graphs plot the time course of sensitivity (l1/2) changes in individual rods during darkness before and after a bleach and then after treatment with 10 µM 11-cis-retinal or with 10 µM 11-cis 4-OH retinal. (A) Time course of sensitivity recovery when lipid vesicles are used as the delivery vehicle. (B) Time course of sensitivity recovery when IRBP is used as the delivery vehicle.