Figure 2: Confocal fluorescence, bright-field and overlay images of cercariae incubated with PZQ-5 (5 µM) in PBS buffer at room temperature for 1 h (a), 2 h (b) and 3 h (c). All excitation wavelengths are 405 nm, and emission range was collected from 480 to 580 nm. Scale bars = 50 μm.