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- Methods: A RP-HPLC method was developed to determinate the content of hydroxysafflor yellow A in extracting portin of safflor yellow. 每克红花药材中提取的羟基红花黄色素A含量最高。
- ObjectiveTo observe the mechanisms of ameliorating myocardial ischemia of Safflor Yellow(SY) and its effective ingredient Hydroxysafflor Yellow A. 目的观察红花黄色素及红花有效成分羟基红花黄色素A抗心肌缺血的作用及其机理。
- Keywords Carthamus tinctorius;safflor yellow A;HPLC;in vivo distribution; 红花;红花黄色素A;高效液相色谱法;体内分布;
- Keywords Safflor Yellow;Hydroxysafflor yellow A;platelet aggregation;platelet activating factor receptor;Myricetin; 红花黄色素;羟基红花黄色素A;杨梅素;血小板聚集;血小板激活因子受体;
- Keywords Carthamus tinctorius L.;safflor yellow （SY）;hydroxysafflor yellow A （HSYA）;macroporous resin column chromatography; 红花;红花黄色素;羟基红花黄色素A;大孔树脂柱色谱;
- Safflor yellow A 红花黄色素A
- Hydroxy safflor yellow A 羟基红花黄色素A
- Hydroxyl safflor yellow A 羟基红花黄色素A
- And Safflor yellow were the effective constituents in Flos Carthami,which were extracted predomi-nently by water. 其中有效部位为红花黄色素,其提取方法主要为水提法。
- Objective: To establish chromatographic fingerprint of Safflor Yellow by HPLC in order to control it quality. 目的:建立红花黄色素的HPLC指纹图谱分析法,研究红花黄色素的质量。
- Conclusion: The HPLC fingerprint can be used in quality assessment of Safflor Yellow. 结论：采用HPLC方法作红花黄色素的指纹图谱，可用于红花黄色素的质量评价。
- MethodsBy using backflow extraction based on single factor and orthogonal experiment to study the comprehensive extraction of safflor yellow. 方法 采用回流法通过各单因素及进一步的正交实验，对红花中的有效成分黄色素进行了综合提取。
- Objective To study the effects of safflor yellow (SY) on myocardial apoptosis induced by myocardial ischemia reperfusion in rats. 目的研究红花黄素预处理对心肌缺血-再灌注大鼠心肌细胞凋亡的影响。
- Methods: The gradient elution mode was applied in chromatographic separation and data were analyzed to develop HPLC fingerprint analysis of Safflor Yellow. 方法：采用梯度洗脱的方法进行色谱分离，对各色谱峰进行数据处理，得出红花黄色素的指纹图谱。
- OBJECTIVE In order to clarify whether the Safflor Yellow (SY) is a new platelet activating factor antagonist,we adopted the radio binding assay of SY prepared through silica adsorption procedure. 目的观察硅胶吸附法制得的红花总黄色素体外对氚标记血小板激活因子(3HPAF)血小板受体结合的影响，试图证明该药为一新型血小板激活因子(PAF)受体拮抗剂。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A fire was burning in the grate. 火在壁炉中燃烧着。
