
Fig. 7. A comparison of the lactate released (as a percentage of total lactate released) from the basal (circles) and apical (triangles) sides of gas gland cells cultured on permeable Anodisc 13 membranes over a period of 2 days. The total rate of lactate release in these experiments was between 0.5 and 0.6 nmol h1. Values are means ± S.E.M.; N=20.