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Fig. 8. Analysis of F-actin level in enterocytes using laser-scanning cytometry.
Representative experiment of the effect of (A) 5 nmol l1
MTX, (B) 75 nmol l1 palytoxin or (C) 75 nmol
l1 ostreocin-D incubated for 4 h with intestinal cells in a
Ca2+-free medium. MTX (A), palytoxin (B) and ostreocin-D (C) evoked
a diminution in fluorescence intensity of treated cells, but this was less
marked than when Ca2+ was present (see
Fig. 9).