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Our experiment is based on Chlamydia trachomatis cell culture to detect the in vitro susceptibilities of C.

为此,我们通过沙眼衣原体细胞培养,从天津市性病研究所就诊的病人泌尿生殖道分离出30株C.t野生菌株,并运用碘液染色计数包涵体的方法检测了这些野生株在体外对3种常用的抗菌药物四环素、阿奇霉素、盐酸莫西沙星的敏感性。

Tear duct obstruction sometimes can be alleviated by using small amounts of an antibiotic called tetracycline.

泪道阻塞有时可缓解用少量的抗生素四环素要求。

The experimental conditions were optimized to produce following results: good linearity of sulfamethoxazole, norfloxacin, ciprofloxacin, ofloxacin and tetracycline in the range from 1.00 ng/L to 1 000 ng/L and the limits of quantification 1 ng/L, the good linearity of terramycin and aureomycin in the range from 10.0 ng/L to 2 000 ng/L and the LOQ 10 ng/L, the recoveries of deionized water and surface water from 72.1% to 112%, and the RSD from 0.6% to 9.2%.

摘要〗采用超高效液相色谱-电喷雾二级质谱联用技术同时测定水中7种抗生素,优化了试验条件。磺胺甲恶唑、诺氟沙星、环丙沙星、氧氟沙星、四环素在1.00 ng/L ~1 000 ng/L 范围内线性良好,定量下限为1 ng/L ,土霉素、金霉素在10.0 ng/L ~2 000 ng/L 范围内线性良好,定量下限为10 ng/L ,去离子水和地表水样加标回收率为72.1%~112%, RSD 为0.6%~9.2%。

Porphyridium cruentum were treated with some antibiotics which were used as genetic selected marks in genetic engineering. The results showed that the algae cells could resist high concentration of Penicillin,Streptomycin,Gentamicin and Kanamycin, without any influence at the dose below 100 u/mL of which can kill bacterium adhere to the algae cells . These antibiotics can be used to repress bacterium in purifying algae strain.Porphyridium cruentum is high sensitive to Erythromycin,Terramycin and Ofloxacin....

研究了基因工程中常用抗生素标记对紫球藻的生物学效应,结果表明紫球藻对青霉素、链霉素、庆大霉素以及卡那霉素较不敏感,剂量在100u/mL以下对其生长无显著影响,但能抑制或杀灭伴生的杂菌,因此这些抗生素可用于藻种纯化过程中抑菌;紫球藻对红霉素、氧氟沙星和土霉素非常敏感,低质量浓度就能杀死藻细胞,可用作基因工程或遗传育种的抗药性选择标记;对四环素和氯霉素较为敏感,明显抑制细胞生长,并呈浓度梯度效应。

Treatment: The isolation sickness dog, with chain antibiotic and so on mildew element, terramycin, tetracyclin unifies just right for the illness treatment - supplement Vitamin C, the static note glucose and the strong heart diuresis.

治疗:隔离病犬,用链霉素、土霉素、四环素等抗生素结合对症治疗-补充维生素C、静注葡萄糖和强心利尿。

Antibiotic tetracycline ointment will cure trachoma, but is often unavailable in parts of the developing world where trachoma is more common.

抗生素四环素软膏,将治疗沙眼,但往往无法在部分发展中国家的世界里沙眼是较为常见的。

One was the pqsA' positive expression plasmid constructed by cloning the pqsA'-lacZ fusion digested from pYHP441 into miniCTX-1, whose sequence was then integrated into wild type PAO-1 chromosome by biparental mating procedure. The other was pqsA-E operon knock-out plasmid whose sequence between pqsD and pqsE operon was inserted by tetracycline cassette by the site specific insertion mutagenesis strategy and the mutant constructed by biparental mating of S17-1 that harbored the plasmid and pqsA' positive expression mutant.

一种是酶切质粒pYHP441获得pqsA'-lacZ片段后,亚克隆入质粒miniCTX-1中,构建成PqsA'的阳性表达质粒,随后将构建的质粒,通过双亲交配过程整合入野生型铜绿假单胞菌株PAO-1染色体组中;另一种是通过点特异插入诱变策略,将四环素基因盒插入启动子pqsD和pqsE之间,构建的阴性质粒转化入大肠杆菌S17-1株后,和上述pqsA'阳性表达突变株进行双亲交配过程。

We selected mecA gene and femA factor asβ-lactam antibiotic-resistant genes, ermA, ermC, msrAgene as macrolides-lincosamids antibiotic-resistant genes, norA, grlA, gyrA, gene as Quinolonesantibiotic-resistant genes, and tetM gene as Tetracycline antibiotic-resistant genes on the basis of the latestresearch. We designed primers with GenBank enunciable gene sequence, cloned the drug resistantgenes, and sequenced these genes.

根据国内外最新文献报道,筛选出对β-内酰胺类抗生素耐药的mecA基因及辅助因子femA;对大环内酯类及林可霉素类抗生素耐药的ermA、ermC、msrA基因,对喹诺酮类抗菌药物耐药的norA、grlA和gyrA基因及对四环素类抗生素耐药的tetM基因作为拟选的主要耐药基因,分别设计PCR扩增的特异性引物,进行克隆。

As composting is a new alternative bioremediation technology for treatment of brganic pollutants and heavy metals, two experiments were conducted to evaluate the effect of using thermophilic composting to break down the content of tetracyclines and H2O extractible of heavy metals.

利用高温堆肥方法,比较不同堆肥处理对畜禽粪中四环素类抗生素TTC、OTC和CTC的降解特点以及对重金属Cu、Zn、Cr,As元素水溶态的影响。

In this paper, we tried to construct an inducible transgenic expression system based on tetracycline for falciparum parasites.

本文拟建立一种抑制型疟疾四环素可诱导转基因表达系统,为研究可能在疟疾预防与治疗中有重要作用的新基因打下基础。

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推荐网络例句

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里,举止就文雅一些,因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计,这件高贵的制服是香港本土制造,是我们第一套不配帽子的制服。

Do not 'inflate' your achievements and/or qualifications or skills .

不要 '夸大' 你的业绩或成果,条件或者技能。