The accelerating rotarod result showed that the motor coordination
and fatigue resistance were improved in the hASCinjected
PD group compared with the PD group (Supplementary
Fig. 1). No difference was observed between the saline-injected
and saline and/or hASC-injected groups (Supplementary Fig. 1).
PD mice dropped quickly from the rotarod with less movement,
but the hASC-injected PD mice endured for more time and had
better movement on the rotarod than the PD mice
(Supplementary Fig. 1) (Average time, saline, 481 23; saline and/
or hASC, 511 22; 6-OHDA, 201 14 seconds; 6-OHDA and/or
hASC, 257 25 seconds). Behavioral tests were performed at
3 weeks after the intravenous injection of hASC or saline and were
measured by the apomorphine rotation and accelerating rotarod
tests.