(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. 6. The effect of a 1 h base (3 mmol kg1 NaHCO3)
infusion in African lungfish Protopterus annectens on urine (A) pH
and (B) HCO 3 ion concentration ([HCO
3]). Values are means ± s.e.m. for the
period prior to base infusion (`pre'), and for measurement periods immediately
following base infusion (04 h) and
18 h post-infusion (1721
h); N=5 or 6. An asterisk (*) indicates a significant
difference from the pre-infusion value [one-way RM-ANOVA with P
values of 0.002 (A) and 0.001 (B)].