Fig. 2From: Reduction of autofluorescence in whole adult worms of Schistosoma japonicum for immunofluorescence assayPhotographs of Schistosoma japonicum treated and untreated with chemical regents. The autofluorescence of Schistosoma japonicum (a). The effect of 5 mM copper sulfate (CuSO4) incubated 1.5 h (b) and 3 h (c) on autofluorescence. The effect of 0.1% Sudan black B (SBB) incubated 1 h (d) and 2 h (e) on autofluorescence. The effect of 0.05% trypan blue (TB) incubated 1 h (f) and 2 h (g) on autofluorescence. Scale-bar: 1000 μmBack to article page