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Fig. 8. Localization of the Na+/K+-ATPase through
immunofluorescence in the urinary system in SWS (A,B), FWS (C,D) and FWU (E,F)
Dicentrarchus labrax juveniles. Note the absence of immunostaining at
the dorsal part of the SWS urinary bladder (arrow). CD, collecting duct; UB,
urinary bladder; UT, urinary tubule. Scale bars, 100 µm (A,C,E), 20 µm
(B,D,F).