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. 2015 Feb;159:127–137. doi: 10.1016/j.aquatox.2014.12.007

Fig. 1.

Fig. 1

The relationship between 14C-mannitol permeability (after 24 h) and transepithelial electrical resistance (TER) in 37 cultured rainbow trout gill epithelia derived from four biological replicates. 14C-mannitol was applied to the apical compartment in freshwater, with L-15 medium in the basal compartment. Each data point represents one DSI epithelium (n = 37) from four biological replicates.