结果：索氏提取法提取和水提取麻黄碱含量较高，适合工业化生产要求。
Result:Higher ephedrine content was extract by using Suoshi extraction method and the acid water extraction method, which conforms to the industrialization production requirements.
方法：采用麻黄碱贴膏，比较在体透皮给药对豚鼠整体平喘作用的影响。
METHODS:The gelatinizer made from ephedrine was taken as the treatment to carry research for antiasthmatic effect and compared the difference between therapeatic and control drug.
方法采用4因素3水平正交设计法，以麻黄碱为指标，用高效液相色谱法优选提取工艺。
Method With ephedrine as an experimental criterion, the orthogonal design (4 factors and 3 levels) and HPLC were used to optimize the technology of ephedrine extraction from the ephedra stems.
目的探讨大鼠脑缺血再灌注损伤后麻黄碱治疗对星形胶质细胞胶质原纤维酸性蛋白(GFAP)表达水平的影响。
Objective To investigate the effects of ephedrine on glial fibrillary acidic protein (GFAP) expression after cerebral ischemia-reperfusion injury in rats.
麻黄碱盐类存于麻黄草草心，用双辊碾压机将麻黄草表皮碾破，可使浸取速率提高十倍以上，通过喷淋浸取获得澄清的浸取液。
The epidermis of ephedra herbs was broken by crashing roll so as to raise the extraction rate of ephedrine by more than ten times. The liquid from sprinkling extraction was clear.
本论文的第三至第六部分介绍了高效液相色谱手性流动相添加剂法拆分麻黄碱、对羟基苯甘氨酸甲酯、美托洛尔、布洛芬对映体。
In part III to VI, ephedrine, tyrosine methyl ester, metoprolol, ibuprofen enantiomeric separation with chiral additive as mobile phase by high performance liquid chromatography are presented.
油气产业所习惯的工作模式（12小时工作，12小时休息，持续两周，然后是2周的休息），鼓励了包括麻黄碱在内的刺激性药物的使用。
The shift pattern favoured by the gas industry (12 hours on, 12 hours off, for two weeks, followed by a fortnight's break) encourages the use of stimulants, including methamphetamine.
油气产业所习惯的工作模式（12小时工作，12小时休息，持续两周，然后是2周的休息），鼓励了包括麻黄碱在内的刺激性药物的使用。
The shift pattern favoured by the gas industry (12 hours on, 12 hours off, for two weeks, followed by a fortnight's break) encourages the use of stimulants, including methamphetamine.
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