Two cases of lenses regenerated from both dorsal and ventral iris seen at 6 hours after lentectomy (lentectomy was performed at stage 44 + 8 days). A: note two early lens vesicles (arrows) with proliferating cells (arrowheads) at the tip of both irises. In the insert the same vesicles are shown stained with Hoerstch. B: Another case with two regenerating lenses. Blue is 4',6-diamidino-2-phenylindole (DAPI) and red is γ-crystallin. X40.