Brief Article
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Nov 7, 2009; 15(41): 5211-5217
Published online Nov 7, 2009. doi: 10.3748/wjg.15.5211
Table 4 SP and SPR expression in colonic membrane of rats in different groups (n = 7) (mean ± SD)
GroupSP expression
SPR expression
Optical densityExpressing area (μm2)Optical densityExpressing area (μm2)
Normal group14.21 ± 0.641772.77 ± 176.3414.86 ± 0.48362.65 ± 41.96
Model group18.21 ± 1.07a3157.31 ± 304.95a16.36 ± 1.14a532.83 ± 105.60a
EA group16.29 ± 0.95ac2020.09 ± 116.31ac13.71 ± 0.70ac340.02 ± 29.61c