Title: Effects of amlodipine on apoptosis of vascular endothelial cells induced by oxyeterols
Abstract:AIM: To investigate the apoptosis of endothelial cells (EC) induced by oxysterols and to examine the effect of amlodipine on the apoptosis induced by oxysterols.METHODS: Light microscope, electron mic...AIM: To investigate the apoptosis of endothelial cells (EC) induced by oxysterols and to examine the effect of amlodipine on the apoptosis induced by oxysterols.METHODS: Light microscope, electron microscope, DNA agarose gel electrophoresis and flow cytometry were used to detect the apoptosis of EC.RESULTS: The characteristic morphological features of apoptosis were observed under light and electron microscope; DNA electrophoresis showedDNA Ladder; Flow cytometry showed the sub-G1 peak, apoptotic rate is 32.25% and 23.04% in Triol-treated and 25-OH-treated groups, respectively. While treated EC with amlodipine at the same time, the apoptotic rate decreased significantly. CONCLUSION: Both Triol and 25-OH can induce apoptosis of EC, which can be inhibited by amlodipine.Read More
Publication Year: 2001
Publication Date: 2001-01-01
Language: en
Type: article
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