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Fig. 6. Na+/K+-ATPase activity in the anterior segment of the
intestine increases transiently in killifish, after transfer to fresh water
(FW; black) from brackish water (BW, 10% seawater; grey). Values are means
± s.e.m. (N
8). *Significant difference from pre-transfer
(`pre') brackish water control (P<0.05).
Significant difference between time-matched FW and BW
groups.