Objective:To investigate the effects of Sofren injection combined with oxygen free radical scavenger on neural function and apoptosis in patients with acute cerebral infarction.Methods:The patients with acute cerebral...Objective:To investigate the effects of Sofren injection combined with oxygen free radical scavenger on neural function and apoptosis in patients with acute cerebral infarction.Methods:The patients with acute cerebral infarction who received treatment in Xi'an Union Hospital between September 2016and February 2018 were selected as the study subjects and divided into the control group and Sofren injection group by random number table method. Control group received both conventional treatment and oxygen free radical scavenger treatment, and Sofren injection group received both conventional treatment and Sofren injection combined with oxygen free radical scavenger treatment. The differences in serum levels of neurotrophy indexes, nerve injury indexes and neural apoptosis indexes were compared between the two groups before treatment (T0), after 1 week of treatment (T1), and after 2 weeks treatment (T2).Results: At T0, serum levels of neurotrophy indexes, nerve injury indexes and neural apoptosis indexes were not significantly different between the two groups. At T1 and T2, serum neurotrophy indexes IGF-1, bFGF, BDNF and GDNF levels of Sofren injection group were higher than those of control group;serum nerve injury indexes RBP4, H-FABP, SAA and NPY levels were lower than those of control group;serum neural apoptosis index Bcl-2 level was higher than that of control group whereas Bax and caspase-3 levels were lower than those of control group.Conclusion: Sofren injection combined with oxygen free radical scavenger therapy can effectively optimize the neural function and inhibit the neural apoptosis in patients with acute cerebral infarction.展开更多
[目的]观察大株红景天注射液抗心肌缺氧/复氧损伤的保护作用,并探讨其抗心肌缺氧/复氧可能的机制。[方法]原代培养的心肌细胞随机分为5组:空白对照组;缺氧/复氧组;缺氧/复氧分别加大株红景天注射液5、10、20 m L/L组。加药孵育12 h后,...[目的]观察大株红景天注射液抗心肌缺氧/复氧损伤的保护作用,并探讨其抗心肌缺氧/复氧可能的机制。[方法]原代培养的心肌细胞随机分为5组:空白对照组;缺氧/复氧组;缺氧/复氧分别加大株红景天注射液5、10、20 m L/L组。加药孵育12 h后,缺氧培养9 h,随后常氧培养2 h。噻唑蓝(MTT)法检测细胞增殖,CMH2DCF-DA荧光探针检测细胞内活性氧簇(ROS)的生成量,JC-1荧光探针检测细胞内线粒体膜电位,以及测定细胞内超氧化物歧化酶SOD活力及其基因表达量。[结果]大株红景天注射液增加了缺氧/复氧损伤心肌细胞的活力,减少细胞内ROS的生成,抑制细胞内线粒体膜电位的降低,同时增加了心肌细胞内SOD的活力及其基因表达量。[结论]大株红景天注射液对缺氧/复氧(H/R)损伤的心肌细胞有保护作用。展开更多
文摘Objective:To investigate the effects of Sofren injection combined with oxygen free radical scavenger on neural function and apoptosis in patients with acute cerebral infarction.Methods:The patients with acute cerebral infarction who received treatment in Xi'an Union Hospital between September 2016and February 2018 were selected as the study subjects and divided into the control group and Sofren injection group by random number table method. Control group received both conventional treatment and oxygen free radical scavenger treatment, and Sofren injection group received both conventional treatment and Sofren injection combined with oxygen free radical scavenger treatment. The differences in serum levels of neurotrophy indexes, nerve injury indexes and neural apoptosis indexes were compared between the two groups before treatment (T0), after 1 week of treatment (T1), and after 2 weeks treatment (T2).Results: At T0, serum levels of neurotrophy indexes, nerve injury indexes and neural apoptosis indexes were not significantly different between the two groups. At T1 and T2, serum neurotrophy indexes IGF-1, bFGF, BDNF and GDNF levels of Sofren injection group were higher than those of control group;serum nerve injury indexes RBP4, H-FABP, SAA and NPY levels were lower than those of control group;serum neural apoptosis index Bcl-2 level was higher than that of control group whereas Bax and caspase-3 levels were lower than those of control group.Conclusion: Sofren injection combined with oxygen free radical scavenger therapy can effectively optimize the neural function and inhibit the neural apoptosis in patients with acute cerebral infarction.