Figure 2. Western blot analysis of the caspase-8 and -3 protein expression in FasL transgenic- and WT mice. An increased concentration of the active form of caspase-8 was found in FasL transgenic mice one week after laser photocoagulation (A, B). Similarly, the expression of caspase-3 was increased in FasL transgenic mice (T) compared with the WT mice one week after laser photocoagulation (C, D).