(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. (A) Plasma glycerol concentration, (B) glycerol specific activity, and (C)
rate of appearance of glycerol (Ra glycerol) in adult ruff
sandpipers before (22°C) and during cold exposure (5°C). Units for
specific activity are disintegrations per min (d.p.m.) per micromole (d.p.m.
µmol1). Sample sizes for all panels are indicated in
parentheses in A. *Differences from thermoneutral values
(P<0.05).