吗啡

Opiates are one of the most widely abused illegal drugs in the world and especially used in its traditional regions in Asia.

阿片类物质是全球尤其是亚洲最常见的违法滥用药物之一，在我国滥用的阿片类物质主要是海洛因和吗啡。

Aim of Investigation: IV morphine PCA is a useful method for postoperative analgesia, but how to avoid periled side effects such as heavy sedation or respiratory depression in elderly is a very important thing, especially in young physicians' practice.

研究目的：对於术后疼痛，病患自控式止痛经静脉注射吗啡是个有效的方法，但如何预防伴随的副作用；如重度镇静及呼吸抑制，於老年人是非常重要的，特别是新手的操作。

Christina riles her by talking about her morphine addiction.

克里斯蒂娜故意谈及其吗啡上瘾激恼她。

Methods Whole cell patch clamp technique was used to study the changes of voltage dependent calcium current of 22 neurons in caudate nucleus before and after morphine treatment.

采用膜片钳全细胞记录模式观察了 2 2例尾核神经元电压门控性钙通道在吗啡给药前后的电流变化。

Injection drug use history was the main risk factor among FSWs(adjusted OR=9.8);(2) The self reported illicit drug-using behaviors and high risk sexual behaviors among close-cohort of FSWs who attended all the three cross-sectional surveys decreased accompanied with the survey time.The decrease of STIs prevalence and urine positive rate among them confirmed their decreased high risk behaviors;(3)The incidence of HIV was 1.4(95%CI 0.5～3.3)/100 Person Year in the open-cohort.FSWs who were recently HIV-infected had obvious high risk sexual behaviors with clients and 4/5 of them were not illicit-drug using FSWs;(4) 42.1%(16/38) of BED-CEIA positive specimens were false positives(＞155 days),but after eliminating the misclassified long-term HIV infected specimens,the BED-CEIA estimated HIV incidence were similar with that of the cohort survey among the same FSWs2.1/100PY vs.2.0/100PY;0.4/100PY vs.

注射吸毒行为是FSWs人群HIV感染的主要危险因素(aOR=9.8)：(2)连续参加过三次横断面调查的封闭式FSWs队列中，自报吸毒行为及高危性行为随调查时间均出现了降低的趋势，另外其性病感染率及尿吗啡阳性率的降低也印证了其自报高危行为特征的下降；(3)开放式FSWs队列中的HIV发病密度为1.4(95%CI0.5～3.3)/100人年，HIV新发感染FSWs与嫖客之间的高危性行为十分突出，以非吸毒FSWs为主(4/5)：(4)BED-CEIA阳性标本中的假阳性率为42.1%(16/38)，但在排除误检的既往HIV感染标本后，BED-CEIA及开放式队列研究估计的HIV发病密度十分接近2.1/100人年vs.2.0/100人年：0.4/100人年vs.0.6(来源：4eABC论f5f5文网www.abclunwen.com/100人年。

Near it, they find an ampule of morphine, one of tens of thousands still aboard the wrecked ship.

近的话，他们找到一个吗啡注射液瓶，数以万计现在仍乘坐肇事货轮。

Morphine, penthidine and diazepam in blood were determined by high performance liquid chromatography.

利用高效液相色谱法同时分析测定了血液中吗啡、杜冷丁、安定的质量浓度。

A theory that certain substances that impact on us and the effect of morphine and heroin similar: the body to produce enkephalin.

有理论认为，某些物质对我们的影响与吗啡和海洛因的效果相似：促使机体产生脑啡肽。

Here we demonstrate that [D-Ala(2)-MePhe(4)-Gly(5)-ol] enkephalin can facilitate the ability of morphine to stimulate MOR endocytosis.

在此，我们证明了[D-Ala(2)-MePhe(4)-Gly(5)-ol]脑啡肽可以促进吗啡的作用，激发MOR内噬作用。

In the later stage of infection, morphine increase the expression of p53, Bax and surpress the expression of bcl-2; whereas methionine enkephalin elevate the expression of bcl-2 and surpress the expression of Bax and caspase.

在感染晚期，吗啡可增加细胞p53、Bax、caspase表达，降低bcl-2表达；而蛋脑啡肽可增加bcl-2表达，降低Bax、caspase表达。

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