. Author manuscript; available in PMC: 2009 Jun 30.

Published in final edited form as: Adv Drug Deliv Rev. 2008 Apr 6;60(10):1209–1217. doi: 10.1016/j.addr.2008.03.010

Table 1.

Mean density (vesicles per μm²) of HRP-containing vesicles in the endothelial cells’ cytoplasm for control and sonicated brain vessels 1h after sonication (mean=/−SD) [44]

	Capillaries	Arterioles	Venules
Controls	0.7 ± 0.23	0.14 ± 0.03	0.17±0.12
Sonicated at 0.69 MHz	0.92± 0.25	1.63 ± 0.23^*, ^†	0.36±0.10
Sonicated at 0.26 MHz	1.05 ± 0.20	2.43 ± 0.27^**,^†	0.55±0.17

P<0.05 compared with capillaries at same sonication

^**

P<0.001 compared with capillaries at same sonication

^†

P<0.001 compared with arterioles controls and to venules at same sonication