黄芪

The precision parameter, RSD (n=10) of mineral elements in Astragal prepared by method is 0.2% to 12%.

采用焦化法制备黄芪样品，精密度统计结果表明，宁夏黄芪样品矿质元素的RSD(n=10)为0.2%～12%。

This result identical with GBW07602, GBW07603, GBW07605, that obtained from national plant standard reference material. This result was also similar with the mineral elements content in Astragal of other area determined by this method...

以GBW07602，GBW07603，GBW07605国家植物标准为参考物质进行样品校准，实验结果表明，用X射线荧光法测定的结果与标准值基本相符，并用此法将宁夏黄芪与其他地区黄芪进行了比较。

METHODS The new technology group:Flos Lonicerae,Radix astragal and Radix Paeoniae rubra with the vacuum air current for plant broken cell wall,and then soaked 1 hour with hot water,The traditional technology group:draw above each medicine according to tradition drawin technology.

方法金银花、黄芪、赤芍经真空气流植物细胞破壁技术处理后，热水浸泡1h作为新技术组；按传统提取工艺提取上述各药，作为传统工艺组，两组共同测定总固体物含量和绿原酸、黄芪甲苷、芍药苷的含量。

The first group of 30 patients were treated with Huangqi plusβ-receptor blocker.

随机分两组：黄芪治疗组30例，在常规治疗的基础上加用黄芪及β-受体阻滞剂。

This method was better than the traditional extracting way using butanol saturated of water.It was simple and accurate to determine the quantit...

结论用固相萃取-HPLC-ELSD法测定黄芪药材中黄芪甲苷的含量，较传统的水饱和正丁醇萃取法更简便，且重复性好。

Therefore, in order to study pharmacology of astragali, atractylodes macrocephala and licorice root active component infurther step, search for reasonable extraction technology of effective parts, develop safe and reliable,exact curative effect new drug for treating UC fit to clinic, we plan to use advanced colon-target andadhesion releasing technology to make up complex prescription colon-target capsule preparation ofabove-mentioned three effective parts. This will have important significance for developing new drugstudy on treating UC with TCM.Study method1. pharmaceutical research1.1 study on extraction and abstraction technology of Astragalus mongholicus saponinAdopt ethanol backstreaming to extract Astragalus mongholicus saponin, compare extraction percentage of different concentration ethanol. Adopt resin adsorptive process to depurate it, inspect resin dynamic adsorption curve, sample size, concentration and dosage of eluting ethanol and concentration of eluting lye and so on technology parameter. Determine the best extraction and abstraction technology.

目前国内外未见有治疗该病的中药有效部位的复方制剂，因此，为进一步研究黄芪、白术和甘草有效成分的药理学作用，探索合理的有效部位提取工艺，开发适合于临床的安全可靠，疗效确切的治疗UC的中药新药，我们拟采用先进的结肠靶向定位及黏附释药技术，将黄芪、白术和甘草的上述三类有效部位制成复方结肠溶胶囊制剂，对于开展中医药治疗溃疡性结肠炎的新药研究具有重要意义。

The saponin is higher when growing on 6,7-V than that growing on MS and lumination was apt to stimulating saponin synthesis comparing with darkness.

生长在6，7-V基本培养基上的黄芪愈伤组织中黄芪皂苷含量比MS培养基上的高，而且光照比黑暗更有利于黄芪皂苷合成。

objective to study the effects of ethanol extract of the huangqi on the skeletal muscles contractility in rats.methods the gastrocnemius and soleus muscle contractility were observed by stimulating the sciatic nerve with electricity after affusing stomach with ethanol extract of the200mg/kg dosage of huangqi for2weeks.results the ethanol extract of the huangqi could shorten latent period,increase maximal contractive extent and time and relaxative time at the twitch and complete tetanus of gastrocnemius and soleus muscles.conclusion the ethanol extract of the huangqi can enhance skeletal muscles contractility in rats.

方法］ 灌胃给予200mg/kg黄芪酒精提取液2周后，观察大鼠坐骨神经受刺激后腓肠肌及比目鱼肌的收缩力。［结果］黄芪酒精提取液缩短腓肠肌及比目鱼肌单收缩和完全性强直收缩潜伏期，增加单收缩最大收缩幅度，延长最大收缩时间及最大舒张时间；增加完全性强直收缩的最大收缩度，延长最大收缩时间。［结论］黄芪酒精提取液可增强大鼠骨骼肌的收缩力。

The number of TUNEL positive cell of astragalus group and combining astragalus and safflor group treated after ICH 6 hours were less than that of astragalus group and combining astragalus and safflor group treated after ICH 24 hours.

黄芪注射液、红花注射液和黄芪红花注射液治疗脑出血，均能不同程度的促进脑出血大鼠神经功能的恢复，降低血肿周围凋亡细胞的表达，尤以黄芪红花注射液术后6h联合治疗组表现最为明显。

ResultsThe best processing technology of Radix Astragali was as follows:soaking in water for 0 h,morstening for 4 h ,and desiccating at 80℃.

方法以黄芪甲苷为指标，采用正交试验来优选黄芪、炙黄芪的最佳炮制工艺。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。