目的：研究临床分离的大肠杆菌多重耐药株和敏感株中抗菌药物的主动外排系统。
ABSTRACT Objective: To investigate active efflux of drugs in clinical isolated strains of Escherichia coli.
结论：RC株疟原虫可能改变了原敏感株（N株）对血红蛋白的摄取和消化方式，从而阻碍了疟色素形成；
CONCLUSION: P. berghei RC strain may modify the mode of ingestion and degradation of hemoglobin in the parasites, resulting in impeding haemozoin formation.
获得突变的细菌产生对抗生素的抗性，它们比那些对药物敏感的非突变株幸存下来的几率更大。
Bacteria that get mutations creating resistance to antibiotics are more likely to survive than are bacteria that remain sensitive to drugs.
明确赤霉素敏感性不同的矮秆基因对小麦株高和胚芽鞘长度的效应，促进小麦不同矮秆基因的合理利用。
Understanding the effects of wheat dwarfing genes on coleoptile length and plant height is crucial for the proper utilization of dwarfing genes in yield improvement of wheat.
目的探讨人肺癌细胞株对化疗药物的敏感性与多药耐药相关基因和凋亡调控基因表达的关系。
Objective To explore the relationship of chemotherapy sensitivity and expression of multidrug resistance genes and apoptosis regulation genes in human lung cancer cell lines.
药敏试验表明以上两株细菌对很多抗菌药物敏感。
The sensitivity test showed that two strains were sensitive to many antibiotic medicines.
选用一株耐高渗透压的酵母菌种作为敏感材料可以实现BOD的快速测定。
A strain of yeast, which can endure high osmotic pressure, was employed for the sensitive material of the microbial BOD sensor.
方法通过血培养阳性的63例新生儿败血症血培养出79株病原菌的菌种类型及药物敏感试验结果进行分析。
Methods The types and drug sensitive tests of 79 strains of pathogenic bacteria cultured by blood were analyzed in 63 cases with septicemia.
方法：采用K - B法测定临床分离株的药物敏感性。
Methods: Drug sensitivity tests were examined with K-B method.
结果革兰阳性菌34株，以凝固酶阴性葡萄球菌(50%)和金黄色葡萄球菌(26%)多见，万古霉素、利福平为最敏感。
Results: 34 strains of Gram-positive coccus, mainly of coagulase-negative staphylococcus (50%) and staphylococcus aureus (26%), are most sensitive to vancomycin and rifampin.
结果9株6种基因型麻疹病毒RT PCR均呈现阳性条带，说明本研究采用的RT PCR方法敏感。
All the 6 genotypes (9 strains) of measles virus showed DNA positive strand, it means this RT-PCR method is sensitive for measles viruses.
作者认为，生物材料细胞毒性试验使用人成纤维细胞株更为敏感与准确。
The author concludes that biomaterial cytotoxicity test using human fibroblasts is more sensitive and precise than other tests.
目的通过对1050例痰培养和701株菌抗生素敏感试验的研究，分析结果指导临床实践。
Objective To investigate antibiotic sensitivity test of 1050 cases sputum cultivate and 701 bacteriums. and direct clinic practise.
本试剂与多种其他细菌及多株淋球菌作协同凝集试验，证明具有高度的特异性和敏感性。
Ten coagglutination of the reagent with various strains of gonococcus and other bacteria showed specificity and sensitivity.
目的：探讨不同龋敏感者变形链球菌临床分离株的生物膜形成能力和产酸能力。
OBJECTIVE: To investigate the ability of biofilm formation and aciduricity of Streptococcus mutans isolated from people with different caries susceptibility.
方法：用12株鼠伤寒沙门菌分型噬菌体对3株体外诱导的鼠伤寒沙门菌l型及其原菌做噬菌体敏感性检测。
Methods: phage sensitivity of 3 strains of Salmonella typhimurium Lforms induced in vitro and their parents were tested by 12 strains of typing bacteriophages of Salmonella typhimurium.
方法：我们回顾了582名住院癌症患者（2005-08）侵袭性念珠菌病相关的650株念珠菌的体外敏感性（M27- A3临床实验室标准化研究所CLSI法）。
METHODS: We reviewed the in vitro susceptibilities (M27-A3 CLSI method) of 650 Candida spp. associated with invasive candidiasis episodes in 582 hospitalized cancer patients (2005-08).
目的评价河北省疾病预防控制中心脊髓灰质炎（脊灰）实验室所用细胞系对脊灰病毒的敏感性，制备河北省脊灰实验室质量控制的标准毒株（QC）。
Objective To evaluate the sensitivity of cell lines to poliovirus used in Hebei Provincial Polio Laboratory (HBPPL) and to prepare standard strain under the Quality Control (QC) of HBPPL.
利用K-B法测定淋球菌流行株对10种抗生素的敏感性。
The susceptibilities of gonococci to 10 kinds of antibiotics were detected by using K B method.
目的研究化疗药物对不同株人肝癌细胞杀伤作用的敏感性。
ABSTRACT Objective to investigate susceptibilities of four human hepatoma cell lines to chemotherapeutics.
四株mdr细胞系与其相应敏感细胞系相比，前者对DNR的摄取均减少，外排均增加。
Both DNR accumulation reduced and DNR efflux increased in four MDR cell lines as compared with their parental cell lines.
目的分析384株白色念珠菌的药物敏感性，以指导临床合理用药治疗真菌感染。
Objective to analyze the results of drug sensitive test of 384 strains of Monilia albicans infection, so as to provide assistance to the reasonable use of antibiotics clinically.
在美国分离的大多数TB对常规的一线治疗药物敏感，但在过去十年里耐药株的比例有所增加。
S. are sensitive to usual first-line therapies, but the percentage of resistant strains has increased in the past decade.
利用K-B法和琼脂稀释法测MIC确定淋球菌流行株对抗生素的敏感性。
The drug resistance of epidemic strains of neisseria gonorrhoeae were obtained and detected by the K-B method and the MIC.
【目的】明确赤霉素敏感性不同的矮秆基因对小麦株高和胚芽鞘长度的效应，促进小麦不同矮秆基因的合理利用。
Objective Understanding the effects of wheat dwarfing genes on coleoptile length and plant height is crucial for the proper utilization of dwarfing genes in yield improvement of wheat.
【目的】明确赤霉素敏感性不同的矮秆基因对小麦株高和胚芽鞘长度的效应，促进小麦不同矮秆基因的合理利用。
Objective Understanding the effects of wheat dwarfing genes on coleoptile length and plant height is crucial for the proper utilization of dwarfing genes in yield improvement of wheat.
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