Table 1 Mobility of vesicles in control and IFN-γ-treated WT and GFAP ^-/- Vim ^-/- astrocytes under spontaneous conditions and after ATP stimulation

1.73 ± 0.02

0.49 ± 0.01

1900

2.36 ± 0.04^a

0.83 ± 0.02^a

2100

1.55 ± 0.02^b

0.41 ± 0.01^b

950

1.70 ± 0.02^b

0.47 ± 0.01^b

1050

1.51 ± 0.01

0.39 ± 0.01

1700

1.59 ± 0.02^a

0.43 ± 0.01^a

1600

1.49 ± 0.02

0.37 ± 0.01

850

1.42 ± 0.02^b

0.36 ± 0.01^b

800