Figure 1From: The effect of cytochalasin B – Loaded liposomes on the ultrastructure of the liver sieveFluorescence- and scanning electron micrographs of cultured LSECs treated with 0.025 microgram/ml CB for 2 hours (A) Staining of LSECs with rhodamine-phalloidin shows a loss of stress fibers. Bar = 15 –m. (B) Detailed topology investigation of CB-treated LSECs reveals intact fenestrae grouped in sieve plates (–). Note that a moderate increase in the number of fenestrae could be detected (for comparison see also, figure 3). Bar = 1 –mBack to article page