(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 4. Distribution of NKCC during the ontogeny of Dicentrarchus labrax.
(A-E) Transverse sections of 6-day-old larvae. (A) Basolateral immunostaining
of the branchial and opercular chloride cells (CC). (B) Apical diffuse
staining of the intestinal cells (I) and basolateral staining of the
tegumentary ionocytes (TI). (C-E) Renal collecting ducts (CD) before (C), at
(D) and after (E) their junction with the urinary bladder (UB); apical
immunostaining is visible in the collecting duct cells (C,D) and in the cells
lining the dorsal part of the urinary bladder (D,E). BA, branchial arch; CT,
collecting tubule; M, muscle; O, operculum; R, rectum. Scale bars, 20 µm
(A-C), 10 µm (D,E).