Table IV.

Comparisons of cerebral arterial blood flow velocity (cm/s).

Group	Before treatment	8 h after treatment	24 h after treatment	48 h after treatment	72 h after treatment
Group A	78.2±1.5a	125.12±2.1	168.8±1.1a	108.24±2.2a	86.4±2.1a
Group B	77.1±2.1a–c	103.1±2.1b	141.3±1.4a–c	85.3±1.3a–c	77.6±1.5a–c
Group C	82.5±1.1a,b	114.3±1.4b	158.3±1.5a,b	96.5±1.8a,b	82.7±1.2a,b
Group D	75.5±1.2a–c	91.8±1.2b	130.2±1.3a–c	76.5±1.3a,b,c	74.5±2.1a–c

^aP<0.05 vs. 8 h

^bP<0.05 vs. group A

^cP<0.05 vs. Group C.