它们的食物中含有四环素，这可能是古努比亚人斑疹伤寒发病率低的原因。
Tetracycline in their food probably explains the low incidence of typhus among ancient Nubians.
运用专业冷光美白技术治疗四环素牙、氟斑牙、染色牙。
Use professional cold light to whiten and treat acheomycin teeth, dental fluorosis, teeth staining.
口服四环素可以降低感染的风险。
该菌对四环素、强力霉素、环丙沙星敏感。
The strains are sensitive to tetracycline, doxycycline and ciprofloxacin.
治疗严重粉刺最常用的是四环素类抗生素。
Drugs from the tetracycline family are the most commonly prescribed antibiotics for the treatment of severe acne.
口服四环素通常可以控制这类感染。
这才是真实的二甲胺四环素。
对青霉素过敏者可使用四环素、红霉素和强力霉素。
For those who are allergic to penicillin, tetracycline, erythromycin and doxycycline could be used.
四环素类药物会与钙螯合，沉积在骨骼中。
对卡那霉素、四环素、庆大霉素等敏感。
四环素荧光染色出现明亮黄色荧光钙结节。
Brilliant yellow calcium nodules appear by tetracycline fluorescence staining.
因为四环素是由土壤中的一种细菌——链霉菌分泌而成。
Because tetracycline's secreted by a soil bacterium, Streptomyces.
目的对四环素软膏薄层色谱鉴别法进行改进。
Objective To improve the TLC identification of Unguentum tetracycline.
四环素类抗生素是临床上广泛运用的广谱抗生素。
Tetracycline antibiotic is widely used as the broad-spectrum antibiotics clinically.
所有立克次氏体病均对抗生素如强力霉素和四环素治疗反应良好。
All rickettsial diseases respond to treatment with antibiotics such as doxycycline and tetracycline.
可选用红霉素或四环素治疗，但死亡率仍高(占20%)。
Erythromycin or tetracycline are the antibiotics of choice but the mortality remains high (20%).
目的筛选优良高产四环素生产菌株，以提高生产发酵水平。
Objectives To select high-yield strains of tetracycline and improve the ferment level of production.
他的工作鼓励了他人发现了如链霉素、四环素等其它抗菌素。
This work inspired others to discover other antibiotics, such as streptomycin and tetracycline.
阿莫西林和四环素可能是不错的选择，因为他们的耐药率都很低。
Amoxicillin and tetracycline might be a good option as their resistance rates were very low.
结论部分设计的苯并吡喃4酮衍生物具有比四环素更好的趋骨性。
Conclusion Some of the benzopyran-4-one derivatives synthesized have better bone affinities compared with tetracycline.
目的观察口服灭滴灵、四环素、维生素c治疗牙周病的临床效果。
Objective: To observe the clinical efficacy of treating periodontal disease by Oral Metronidazole, tetracycline and vitamin c.
结论：可通过四环素抗性筛选系统筛选外源基因的高效表达克隆。
Conclussion: We could screen high expressed clone of heterologous gene using tetracycline resistance screening system.
有些药物会破坏豆浆里的营养成分，如四环素、红霉素等抗生素药物。
With Some drugs can destroy the soya-bean milk nutrients, such as tetracycline, erythromycin and other antibiotic drugs.
目的：对中药冰糖增加口服四环素吸收作用机理进行初步的实验研究。
Aims: To study the mechanism by which crystal sugar enhances absorption of tetracycline in the rat intestine.
可能用四环素类抗生素(四环素、土霉素和氯四环素)预防或治疗细菌感染。
Tetracyclines (tetracycline, oxytetracycline and chlortetracycline) may be used for either prevention or treatment of bacterial infections.
虽然HAART降低活跃的复制很有效，二甲胺四环素是对抗病毒的另一重要手段。
While HAART is really effective in keeping down active replication, minocycline is another arm of defense against the virus.
大量的抗生素，包括四环素和氯洁霉素，是通过进入细菌内部的核糖体而对细菌产生抑制作用。
Dozens of antibiotics - including tetracycline and clindamycin - work by gumming up the ribosomes inside bacteria.
大量的抗生素，包括四环素和氯洁霉素，是通过进入细菌内部的核糖体而对细菌产生抑制作用。
Dozens of antibiotics - including tetracycline and clindamycin - work by gumming up the ribosomes inside bacteria.
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