1.
Journal of Shanghai Jiaotong University(Medical Science)
;
(6)2006.
Article
in Chinese
| WPRIM
| ID: wpr-640600
ABSTRACT
Objective To investigate the effect of catalpol from Radix Rehmanniae on A?25-35-induced apoptosis of PC12 cells.Methods PC12 cells were routinely cultivated and treated by A?25-35(final concentration,20 ?mol/L) 24 hours after the addition of catalpol or saline.Forty-eight hours later,cells were examined for viability and apoptosis by MTT method and TUNEL method,respectively,while Bax and Bcl-2 mRNA expression were analyzed by semi-quantitive RT-PCR. Results Catalpol could significantly elevate the viability at 1?10-5 mol/L and 1?10-4 mol/L(P