1.

各组大鼠BDNF阳性细胞计数比较

Comparison of BDNF-positive cell numbers among the groups (n=10, Mean±SD)

Group	Frontal cortex	Hippocampal CA3 region	Hippocampal DG region	Hippocampal CA1 region
*P < 0.05 vs N Group; #P < 0.05 vs D Group; ☆P < 0.05 vs E Group; ▲P < 0.05 vs frontal cortex; ●P < 0.05 vs hippocampal CA3 region; ◆P < 0.05 vs Hippocampal DG region.
N	71.24±4.18	54.19±3.26▲	38.62±2.47▲●	25.94±1.72▲●◆
D	59.32±3.75*	38.88±2.37*▲	25.01±2.19*▲●	12.28±0.96*▲●◆
E	104.58±6.84*#	68.36±4.07*#▲	52.46±3.22*#▲●	40.56±3.09*#▲●◆
P	110.76±9.13*#	70.57±6.46*#▲	50.86±5.71*#▲●	43.42±4.59*#▲●◆