查询词典 drug-habit

AIM: To investigate whether the ventral subiculum lesions can release the drug craving from drug addicted rats.

Gy*o^h$Xn ~2 目的：研究损毁腹侧海马下托是否能够阻止成瘾大鼠的条件位置偏爱。

MATERIALS AND METHODS: Cytotoxicity of the drugs was measured by MTT assay. The coefficient of drug interaction was used to analyze the synergistical suppressive effect of drug combination.

材料与方法：采用MTT法测定不同浓度氯化镉和顺铂对人肝癌细胞SMMC-7721增殖的抑制作用；应用两药相互作用指数进行联合作用分析。

The Youth Concern Group on Drug Testing Scheme in Taipo conducted a questionnaire survey on the school drug test scheme in mid-September. They successfully elicited responses from 978 Form One to Form Seven students from 22 schools in the district.

青少年「关注大埔区校园验毒试验计划」小组在9月中以问卷形式，成功访问大埔区22间中学共978名中一至中七学生，了解其对大埔区校园验毒计划的意见。

This drug on the embryo has a teratogenic effect, but the need for medication and drug dose and time taken into consideration.

这种药物对胚胎有一定的致畸作用，但需要与药物剂量和服药时间结合考虑。

To examine the mucocilia of isolated tode palate and recorded the lasting time of ciliary movement with an optical microscope after application of drug solutions and take it as index to study the influence of concentration,pH and osmslarity of drug solutions on the ciliotoxicity.

用光学显微镜观察离体蟾蜍上腭纤毛在药物溶液作用下持续摆动时间，以此作为指标考查纤毛毒性受盐酸吗啉胍药液的浓度、溶液pH和渗透压的影响。

In order to verify that free radical damage and pulmonary surfactant deficiency may be two of ARDS major mechanisms, we used ARDS animal model to proceed to a prevention and treatment test of ARDS model by pulmonary delivery, results of animal study showed that the drug preparation can evidently reduced the mortality and pulmonary edema of model animals . Animal tests had showed that the drug preparation has no abnomal toxity.

为了验证自由基损伤和肺泡表面活性剂缺乏的结合可能是ARDS发病的主要因素以及制剂的疗效，通过建立ARDS实验动物模型对该制剂进行肺部给药防治ARDS的模型动物试验，实验结果表明能明显降低模型动物死亡率和肺水肿，同时，动物实验证明该制剂无异常毒性。

The effects of drug phosphatidycholine ratio, pluronic F 68 concentration and glycerol tristearate concentration on the mean particle size, entrapment ratio and drug loading were investigated.

结果 平均粒径、包封率、载药量和综合指标拟合所得多元二次方程的复相关系数分别为 0 93 93 ，0 773 9，0 980 1和 0 83 69。优化条件制备的药质体的平均粒径、包封率和载药量分别为 76nm ，97 4 9%和

Modification of calcium phosphate cements using biodegradable microspheres proved to be an efficient drug delivery system allowing a broad range of 10–30% drug loading with uncompromised mechanical properties.

用生物可降解的中心体对磷酸钙粘固剂的修饰被证明是一个有效的药物递送系统，它可以扩大10–30%装载了强硬机械特性的药物的效应。

The treatment of leukemic cell with a longterm, intermittent,singular, unefficient chemotherapeutic agents could induce multi-drug resistant cells. Interleukin-4 can reverse the multi-drug resistance by inhibiting the expression of p-gp and increasing the quantity of intracellular chemotherapeutic agents in tumor cells. The effects were probably related to the inhibition of the PKC activity.

长期、间断、单一、不足量的化疗可导致 MDR；IL-4 可通过抑制肿瘤细胞的 p-gp表达，增加化疗药物在肿瘤细胞内的聚集而逆转白血病细胞的MDR，此作用可能与抑制 PKC的活性有关。

Results Singlefactor logistic regression analyses showed that there were very significant differences in 11 factors between the 2 groups（all P＜0.01）;multiplefactor conditional logistic regression analyses in the 11 factors showed that the main risk factors of psychoactive drug abuse in middle school students were parents' drug abuse,poor performance record,absent from class,violence,selfconscious loneliness and unharmony family relation,the main protective factor was more exchanges between parents and children.

结果 两组自拟问卷单因素Logistic回归分析发现，11个因素有极显著性差异（P均＜0.01）；将11个有显著意义的因素进行多因素条件Logistic回归分析，结果发现影响中学生精神活性药物滥用行为的主要危险因素为父母有药物滥用、学习成绩差、缺课、暴力行为、自觉孤独、家庭关系不和睦，而多与父母交流则为主要保护因素。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。