Fig. 1. Scanning electron micrographs showing the representative morphology for resting platelets (a); platelets incubated with 1% (0.2)PS of total amount of PL for 2 and 30 minutes, respectively (b,c); platelets incubated with 1% of (0.2)PC for 2 and 30 minutes respectively (d,e); stimulated platelets with the Ca²⁺-ionophore A23187 (1 µM) pre-incubated with 100 µg/ml of calpeptin (f); platelets pre-treated with cytochalasin D for 15 minutes and then incubated with (0.2)PS for 2 minutes (g); platelets pre-treated with cytochalasin D for 15 minutes and then incubated with (0.2)PC for 2 minutes (h); platelets pre-treated with nocodazole for 15 minutes and then incubated with (0.2)PC for 2 minutes (i). Bars, 1 µm.

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