Figure 8.

In vitro release profile of nevirapine in PBS (pH 7.4) subjected to ultrasound (US) under various conditions. (Grey square) liposomes with phospholipid to cholesterol ratio 9:1 in DMEM, (white square) liposomes with phospholipid to cholesterol ratio 10:0 in DMEM, (Black square) liposomes with phospholipid to cholesterol ratio 10:0 in PBS. PBS refers the phosphate buffered saline; DMEM refers to Dulbecco's Modified Eagle's medium. Statistical data shows that a < 0.05 vs 5 minutes, b < 0.05 vs 20 minutes, c < 0.05 vs 10 minutes and d < 0.05 vs 20 minutes.