(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. 5. The survival of frozen salivary glands was unaffected by the presence of an
aquaporin inhibitor, mercuric chloride. The control (held at 4°C for 4 h)
was incubated in Coast's solution + 0.25 mol l–1 glycerol.
The remaining groups, labelled Coast's, Coast's + glycerol (Coast's solution +
0.25 mol l–1 glycerol) and mercuric chloride (Coast's
solution + 0.25 mol l–1 glycerol + 0.2 mmol
l–1 HgCl2), were cooled from 4°C to
–20°C over 2 h and held at –20°C for 2 h before cell
viability was assessed (N=4 per treatment). Different letters signify
a significant difference between mean cell survival among treatments
(P<0.05).