2.

各组大鼠局部脑血流量

Regional cerebral blood flow (rCBF) in the 4 groups (Mean±SD, n=6, PU)

Group	5 min rCBF	2 h rCBF	7 d rCBF
☆ P < 0.01 vs Con group. ▲ P < 0.01 vs Mod group. rCBF: Regional cerebral blood flow.
Con	122.37±9.83	121.91±10.12	122.19±9.98
Mod	11.08±1.15☆	91.50±6.12☆	96.21±5.62☆
NLXT	11.06±1.08☆	91.40±5.87☆	117.11±9.71▲
TXL	11.07±1.10☆	90.45±3.55☆	115.77±9.74▲
F	987.184	40.63	13.013