(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. 1. (A) Calcium influx rates in juvenile rainbow trout in City of Hamilton dechlorinated tapwater in control conditions (black bars) or water containing 2.3±0.1 µmol l-1 dissolved lead (white bars) after exposure for 0, 12 or 24 h. (B) Calcium influx rates in control water (black bars) or water containing 1.4±0.2 µmol l-1 dissolved lead (white bars) after exposure for 0, 12 or 24 h. Values are means ± 1 S.E.M. (N=8 throughout). *Significant difference (P<0.05; two-tailed Student's t-test) from corresponding control means.