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Fig. 5. Analysis of F-actin levels in enterocytes using laser-scanning cytometry.
Representative experiment of the effect of (A) 75 nmol l1
palytoxin or (B) 75 nmol l1 ostreocin-D incubated for 4 h
with intestinal cells. In this case, both palytoxin (A) and ostreocin-D (B)
cause an important reduction in emitted fluorescence by treated cells compared
to controls.