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. 2018 Apr 20;38(4):460–465. [Article in Chinese] doi: 10.3969/j.issn.1673-4254.2018.04.15

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比较两组大鼠在不同时间点的游泳平均潜伏期、速度、距离、穿越平台的次数和平台区的停留时间

Average escape latency, swimming speed, swimming distance, frequency of crossing the platform and duration of stay in the target quadrant in the two groups at different time points (Mean±SD)

Group 4th week 8th week 12th week 16th week 20th week
Latency vs CD group, *P<0.05; Speed vs CD group, #P<0.05; Distance vs CD group, αP<0.05; Frequency vs CD group, βP<0.05; Duration vs CD group, θP<0.05.
HFD latency (s) 9.35±11.3* 14.3±15.3* 23.5±19.2* 27.0±20.3* 28.5±21.2*
Speed (cm/s) 7.85±2.88# 10.05±2.11# 11.57±4.68# 16.09±5.98# 18.17±4.18#
Distance (cm) 158.3±245.1α 325.11±388.1α 1001.1±330.4α 1122.7±686.6α 1120.2±596.1α
Frequency (sec/m) 8.75±2.54β 3.75±2.77β 2.83±2.08β 2.71±1.81β 2.46±1.91β
Duration (s) 18.35±4.70θ 11.77±6.11θ 9.04±4.62θ 5.76±5.57θ 3.95±4.45θ
CD latency (s) 9.78±6.22 10.35±11.44 11.08±6.99 15.02±17.10 17.23±18.76
Speed (cm/s) 7.22±1.91 7.25±3.07 8.27±2.47 8.38±2.41 12.60±7.56
Distance (cm) 188.2±275.3 184.16±326.3 223.51±203.2 524.3±528.2 523.2±626.8
Frequency (sec/m) 8.92±2.72 5.33±2.79 4.17±2.67 4.08±1.69 3.58±2.39
Duration (s) 19.53±3.99 14.30±4.83 13.42±4.35 13.03±4.10 10.93±8.07