Fig. 3. Rates of sodium (nmol g-1 h-1; left of dotted
vertical line) and copper (pmol g-1 h-1; right of
vertical dotted line) uptake in juvenile rainbow trout (A) during treatment
with 2 µmol l-1 bafilomycin A1 and (B) after treatment with 100
µmol l-1 phenamil assessed during a 2 h incubation in the
presence of 200 nmol l-1 copper. Filled columns indicate results
from pharmacologically treated fish, and open columns indicate results from
corresponding vehicle (DMSO) control fish. Values are means + S.E.M.,
N=8 in all cases. An asterisk indicates a statistically significant
difference from the corresponding control value; two-tailed Student's unpaired
t-test (P<0.05).
