镇咳的

Antitussive effect of Asverin is equal to or more powerful than that of codeine.

安嗽灵的镇咳作用相当于或强于可待因。

Objective To investigate the antitussive and expectorant effect of Mango leaves extract on mice with cough.

目的 探讨芒果叶提取物对小鼠的镇咳、祛痰作用。

objective to investigate the antitussive, expectorant effects of oroxylum indicum l.

目的 研究木蝴蝶的镇咳祛痰药理作用。

ObjectiveTo investigate the antitussive and expectorant effect of Mango leaves extract on mice with cough.

目的探讨芒果叶提取物对小鼠的镇咳、祛痰作用。

It is proved that TCANa has more evident antitussive,expectorant and antiasthmatic effects than CANa has.

药理实验表明牛磺胆酸钠具明显的镇咳、祛痰和平喘作用，其作用强于胆酸。

ConclusionESC has obvious analgesic, antitussive and expectorant effects,and it is nontoxic.

结论加拿大一枝黄花具有明显的镇痛、镇咳和祛痰作用，无明显毒性。

Therefore, 1 has very good antitussive, expectorant and antiasthmatic activity, it will be a potential antitussive, expectorant and antiasthmatic drug.

因此，1号样品具有很强的镇咳、祛痰、平喘活性，远远强于浙贝乙素，整体效果明显，是一种很有开发前途的高效镇咳、祛痰、平喘药物。

The first day of fever 38.5, burning吃了药receded, and then there are some minor coughing, sneezing, runny nose, medicine and Zailin Cephalosporium, as well as the town of cough medicine, to the fifth day of fever 38.5 morning again, to pull吃了药now fine, but there are some slight cough.

第一天开始发烧38.5，吃了药烧退了，接着就有一些轻微的咳嗽，打喷嚏，流鼻涕，吃药头孢和再林，还有镇咳的药，到第五天早上又发烧38.5，吃了药又退了，现在也蛮好，只是有一些轻微的咳嗽。

Methods: According to the mechanism of cough reflex, the c-fibres's role in the respiratory system, and the principle of isosterism. Here, a peripheral antitussive LD was regarded as a lead compound. Amino functional groups, as substituents at the 1-hydroxy group of the racemate of LD, were introduced into the structure of the molecule. These novel compounds were confirmed by 1H-NMR, MS spectrum. Their antitussive activities were studied on mice in sequential method. The EDT50, the stimulating time that caused cough by NH3 on half of mice, were measured. Then could caculated the ratio R between the EDT50 of the treated groups and control group.

根据咳嗽反射的机制及C-纤维在呼吸系统的作用，以外周镇咳药左羟丙哌嗪为先导化合物，依据电子等排原理，在其结构中引入氨基以取代羟丙哌嗪分子中1位的羟基，设计一系列未见报道的化合物（01-15）；并采用了一条适宜的路线进行合成，通过1H-NMR、MS确证结构；采用&序贯法&实验进行新化合物的镇咳活性研究，动物模型采用氨水引咳小鼠，获得引致半数小鼠咳嗽的氨水刺激时间（EDT50）及给药组EDT50与对照组的比值R。

Results show that aqueous solution (7. 35mg/mL) of saponins markedly prolongs the latent period of cough induced by ammonia liquor, increases the secretion of phenol red from the trachea in mice and decreases mice's activity strength and frequency.

结果表明：7.35 mg/mL百合皂苷液能显著地增加小白鼠支气管对酚红的排泌量，具有显著祛痰作用，对氨水引咳的小白鼠具有显著的镇咳作用，对小白鼠具有极显著的镇静作用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐