基础研究
Copyright ©The Author(s) 2007.
世界华人消化杂志. 2007-01-18; 15(2): 118-122
在线出版 2007-01-18. doi: 10.11569/wcjd.v15.i2.118
表1 不同浓度的西咪替丁对SGC-7901细胞生长的影响 (n = 4)
组别24 h
48 h
A490nm (mean±SD)存活率 (%)A490nm (mean±SD)存活率 (%)
对照组0.803±0.012-1.079±0.040-
1 mmol/L0.816±0.021101.61.068±0.01899.0
10 mmol/L0.798±0.02699.41.055±0.02497.8
100 mmol/L0.781±0.02997.31.046±0.02796.9
0.25 mmol/L0.763±0.03495.01.035±0.04195.9
0.5 mmol/L0.705±0.018a87.80.902±0.024a83.6
1 mmol/L0.560±0.038a69.70.671±0.015a62.2
2.5 mmol/L0.408±0.029a50.80.420±0.030a38.9
5 mmol/L0.276±0.042a34.40.180±0.037a16.7
10 mmol/L0.205±0.031a25.50.117±0.021a10.8
表2 西咪替丁对SGC-7901人胃癌细胞周期及细胞凋亡的影响 (mean±SD, n = 3)
西咪替丁浓度(mmol/L)细胞周期%
凋亡率%
G0/G1SG2/M
050.28±1.9735.86±2.8613.86±2.280.82±0.17
0.2554.17±3.7331.13±2.2312.70±1.521.13±0.27
0.560.83±2.27a29.08±1.39a10.09±0.93a5.08±0.77a
167.21±1.18a25.62±2.31a7.17±1.56a12.17±0.88a
2.575.15±4.01a19.53±2.88a5.32±1.24a18.33±1.65a
581.88±3.10a13.75±2.72a4.37±0.38a25.45±2.75a
1086.99±1.43a9.69±0.80a3.32±0.64a30.36±2.38a

引文著录: 姜成钢, 李嘉斌, 徐惠绵, 于淼, 吴涛, 刘芙蓉. 西咪替丁对胃癌细胞SGC-7901增殖及凋亡的影响. 世界华人消化杂志 2007; 15(2): 118-122