ZENG Xiang-jun,XIAO Ying-bin,WANG Xue-feng,CHEN Lin,ZHONG Qian-jin.Effect of NAC on apoptosis induced by CPB serum of in vitro cultured endothelial cells[J].J Amry Med Univ (J Third Mil Med Univ),2007,29(13):1326-1328.
ZENG Xiang-jun,XIAO Ying-bin,WANG Xue-feng,CHEN Lin,ZHONG Qian-jin.Effect of NAC on apoptosis induced by CPB serum of in vitro cultured endothelial cells[J].J Amry Med Univ (J Third Mil Med Univ),2007,29(13):1326-1328.DOI:
Objective To observe the effect of NAC on the apoptosis of cultured endothelial cells induced by CPB serum. Methods The endothelial cells were co-cultured with serum before PBC
serum after PBC
serum after PBC added with NAC (0.1
1
10
100 mmol/L). The apoptosis of cultured endothelial cells was detected by TUNEL techniques and flow cytometry. Results The apoptosis of cultured endothelial cells was increased by serum after CPB. NAC (0.1
1 mmol/L) inhibited the apoptosis of cultured endothelial cells induced by CPB serum
while NAC at the concentration of 10
100 mmol/L increased the apoptosis. Conclusion Proper concentration of NAC is important in preventing the endothelial cells from apoptosis induced by CPB serum.