抗药性的

The abuse of antibiotic is endangering people's health, owing to it will make more and more pathogenic bacteria drug-fast , with the result that some day there might be no effective antibiotics for use at all.

抗生素的滥用，正在危及人民的健康，因为滥用抗生素会使越来越多的病源性细菌具有抗药性，结果是有一天可能会全无有效的抗生素可用。

Erysimi CarE activity both of resistant populations and of susceptive population were trend to normal school, and the resistant L. erysimi populations have significant higher CarE activity than susceptive L. erysimi population. Thereinto, the activity level of CartE in Hongtang L. erysimi population is the highest among the four field populations, which is tally to the result of drug-fast test on each population.

对各地菜缢管蚜种群个体羧酸酯酶研究结果表明，无论是抗性种群还是敏感种群，其个体羧酸酯酶活性分布频率均趋于正态分布，即两头低，中间高；各抗性种群的羧酸酯酶的活性水平明显高于敏感种群，其中以洪塘菜缢管蚜种群的羧酸酯酶活性水平最高，这跟各种群的抗药性监测结果亦相吻合。

At present, tuberculosis resistant to multiple drugs is untreatable. Tuberculosis is a disease of the poor.

肺痨可说是一个穷人病，因为发病个案都集中在落后地区，针对肺痨的科研项目在欧美地区已停顿了30年，对肺痨菌的了解仍然存在许多空白的地方，例如要彻底解决抗药性问题，相信仍要等待一段相当长的时间。

Methods The risk of vector-borne diseases occurrence,nuisance and adverse impact caused by vectors was advanced by analyzing the species,density and the damage of vectors in recent years in Beijing.Control strategies were established according to the monitoring results of the vector population density,resistance and the pathogens in Olympic venues and in urban areas during 2005-2008,as well as the selection of effective control method and management measures.Results The risk of vector-borne diseases occurrence and nuisance caused by vectors existed in Beijing.

通过对近年来北京市病媒生物种类、密度消长特点以及危害程度的分析，提出奥运会期间媒介生物性传染病发生的危险性以及病媒生物可能造成的骚扰与不利影响；根据2005-2008年奥运会场馆及城区病媒生物密度、病原与抗药性监测结果，以及安全、环保、有效控制和管理措施的筛选，制定奥运会期间病媒生物控制保障策略。

In order to overcome the problem of multidrug resistance in human epidemic carcinomata anti-adriamycin cells (KB-A-1), the antisense and antigene oligonucleotides were used to investigate their effectiveness on inhibiting the mdr1 gene expression. The effectiveness of antisense or antigene oligonucleotide on inhibiting the multidrug resistance was detected by MTT colometric assay and ELISA.

中文题名反义与反基因寡核苷酸及其萘二酰亚胺偶联物对靶基因表达的抑制作用研究副题名外文题名 The inhibition of the targeted gene expression by the antisense or antigene oligonucleotides and their naphthylimide-conjugated derivatives 论文作者李军生导师张元兴魏东芝教授学科专业生物化工研究领域\研究方向生物化学与分子生物学学位级别博士学位授予单位华东理工大学学位授予日期2001 论文页码总数106页关键词基因表达基因治疗反义寡核苷酸反基因寡核苷酸核酸馆藏号BSLW /2001 /Q78 /264 针对人表皮癌抗阿霉素细胞株（KB-A-1）的多药抗药性问题，本文从反义核酸和反基因核酸角度，通过MTT法检测细胞生长情况，ELISA法检测基因表达产物P-gp表达水平的变化，对寡核苷酸抑制肿瘤细胞MDR1基因表达的机制进行了探讨。

Despite the poor response rates in the chemotherapy-alone group, Dr. Burstein believes that metronomic chemotherapy combined with bevacizumab should be investigated further, given the tolerability of the agents and the preclinical rationale for efficacy. When asked why cyclophosphamide and methotrexate were selected for metronomic chemotherapy, he observed that many patients in this setting are already somewhat chemotherapy-resistant.

尽管只接受化学疗法的病患反应率很低，Burstein医师相信节律性化学疗法加上bevacizumab应该进一步研究，因为该药物的耐受性良好，而且临床前实验认为是有效的；当被问到为什么选择cyclophosphamide与methotrexate作为节律性化学疗法的药物，他观察发现，许多病患在这个时候已经对许多化学疗法产生抗药性。

Diamondback moth,Plutella xylostella L.,a cosmopolitan pest of crucifers ,had shown resistance to more than 50 insecticides which had brought large difficulties in chemical control of pests.

小菜蛾是一种世界性十字花科蔬菜害虫，目前已对生产上常用的杀虫剂产生了不同程度的抗药性，给药剂防治带来很大的困难。

Relative fitness experiments for the populations of lambda-cyhalothrin-susceptible, NILs-RR and NILs-RS strains of Spodoptera exigua, showed that relative finesses of NILs-RS and NILs-RR were 0.870 and 0.893, in comparison with that of SS strain. The intrinsic rates of natural increase of SS, NILs-RR and NILs-RS were 624.7, 543.6, and 557.8 respectively. There was no significant difference in the fitness between SS and different resistant lambda-cyhalothrin genotypes (NILs-RS and NILs-RR) of Spodoptera exigua.

对构建的甜菜夜蛾敏感种群、近等基因系高效氯氟氰菊酯抗性种群和近等基因系低抗性种群生命表分析表明，以SS种群为参比，NILs-RS、NILs-RR种群的相对适合度分别为0.870、0.893，抗高效氯氟氰菊酯不同基因型甜菜夜蛾SS，NILs-RS和NILs-RR三种群净增殖率分别为624.7， 543.6和557.8，无显著差异，表明高效氯氟氰菊酯的抗药性未引发甜菜夜蛾适合度变化。

If you don't, a short fast will help, along with steam inhalations, which involve adding a couple of drops of tea tree oil to hot water.

标准的疗法是使用抗生素，但令人担忧的是许多病人体内的幽门螺杆菌已经对抗生素产生了抗药性。

Resistance becomes more and more important because insecticides are used in a larger area and with an increasing quantity.

随着杀虫剂的使用范围，数量，次数的增加，卫生害虫产生的抗药性越来越严重。

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。