Table 2.

Effect of imperatorin on membrane fluidity (x ± sd, n = 4).

Group	Ivv	Ivh	Anisotropy
Control	566.923 ± 0.449	234.240 ± 0.081	0.103 ± 0.001
Imperatorin (10 µg/mL)	376.096 ± 6.845	151.398 ± 3.120	0.113 ± 0.002 *
Imperatorin (5 µg/mL)	429.017 ± 2.370	174.359 ± 1.395	0.109 ± 0.001 *
Imperatorin (1 µg/mL)	481.778 ± 8.710	197.003 ± 3.869	0.107 ± 0.002
Cholesterol (25 µm)	826.818 ± 6.157	288.311 ± 1.139	0.165 ± 0.001 **
Benzyl alcohol (30 mm)	540.317 ± 7.759	240.089 ± 3.142	0.077 ± 0.001 **

Compared with control group, * p < 0.05, ** p < 0.01.