查询词典 antibiotics

Objective To provide rational proposition on 0selecting antibiotics to cure infection for doctors according to investigating the distribution and antibiotics resistance of the main pathogenic bacterium of positive hemoculture.

目的 了解血培养阳性主要致病菌分布及其耐药情况，为临床合理选择抗生素，有效治疗感染患者，提供科学依据。

With respect to the external application of antibiotics, such as silver-zinic cream and some kinds of sulfadiazine drugs, long-term use has caused concern of severe kidney toxicity and leucocytopenia. On the other hand, the bacteria with antibiotics-resistance could emerge as a result of using such preparations.

另外对于一些长期难愈的病理性创面，例如对于糖尿病性的溃疡创面，普通药物的深层给药受到很大局限且难以收到良好的效果，而利用细菌活菌本身强有力的繁殖和迁徙能力，就可以在创面的深层和夹缝部位发挥独特的作用，从而在某种程度上，减缓创面的进一步加深和感染的扩散。

Among pathogens , the most common pathogens associated with VAP were Pseudomonas aeruginosa ( 3013 %), Acinetobacter baumanii (1115 %), Klebsiella pneumoniae ( 1017 %), Escherichia coli ( 716 %) and S taphylococcus aureus ( 618 %). Their multiple drug2resistance to antibiotics was serious. Drug sensitivity tests indicated that the GNB had lower drug2 resistance to such antibiotics as imipenem , amikacin , piperacillin/ tazobactam , ceftazidime , cefepime , cefoperazone/sulbactam , ciprofloxacin and ticarcillin/ clavulanate. Polymicrobial pathogens were more isolated in late2onset VAP than in early2onset VAP.

结果 共检出致病菌383 株，革兰阴性细菌占8411 %，其中非发菌占5114 %，肠杆菌科占3216 %，革兰阳性球菌占1218 %，其中MRSA和MRSE 占615 %，真菌占311 %；前5 位致病菌分别为铜绿假单胞菌(3013 %)、鲍氏不动杆菌(1115 %)、肺炎克雷伯菌(1017 %)、大肠埃希菌(716 %)、金黄色葡萄球菌(618 %)等；药敏结果显示这几类菌株的多重耐药现象严重，较为敏感的抗菌药物有亚胺培南/西司他丁、阿米卡星、哌拉西林/他唑巴坦、头孢他啶、头孢吡肟、头孢哌酮/舒巴坦、环丙沙星及替卡西林/克拉维酸等，革兰阳性细菌均对万古霉素敏感；迟发性VAP 的混合培养比例显著高于早发性VAP。

These uncontaminated explants showed that morphogenetic potential were 70%-75% and each responding explant had 1.2-1.4 shoots formation on MS medium supplemented with 2 mg/L NAA and 16 mg/L BA. Moreover, adding antibiotics (100 mg/L Rifampicin and 100 mg/L Gentamycin) to solidify MS contained 3% galactose were tested, results showed the lowest contamination rates were 20% and 1.0-1.2 shoots were regenerated per responding explant. The antibiotic treatments with 100 mg/L Rifampicin and 100 mg/L Gentamycin could reduce internal contaminants, while the addition of antibiotics into medium in vitro culture led to phototoxic phenomena of axillary explants, morphogenetic potential lost and the growth of regenerant was also inhibited.

以100 mg/L Rifampicin+100 mg/L Gentamycin或100 mg/L Rifampicin+100 mg/L Gentamycin+150 mg/L Streptomycin组合浓度处理者，具有显著降低污染率的效果分别为60%及50%；克服内生菌污染而建立初代无菌培养之腋芽培植体，则以100 mg/L Rifampicin或以100 mg/L Rifampicin+100 mg/L Gentamycin处理者，芽体再生率最高70%-75%，惟平均每一腋芽培植体芽体增殖数仅1.2-1.4个；另在醣种类及浓度与抗生素试验，显示100 mg/L Rifampicin+100 mg/L Gentamycin之抗生素浓度组合添加至含3g/L半乳糖的培养基，显著降低污染率至20%；但未污染之培植体，形态发生潜能低至40%以内，可反应生长之培植体芽体形成数也仅达1-1.2个之间，再生芽体之生长也显现抑制现象。

Individuals who have a positive history but a negative skin test tolerate penicillin-class antibiotics as well as they tolerate other antibiotics, according to AAAAI literature. Although the skin test is as safe as skin testing for other allergens, a "very low rate of resensitization" will occur after skin testing and reuse of penicillin. The skin test exposes the patient to an amount of penicillin that consists of 1/5,000th of that in a typical prescription.

根据AAAAI的文献指出，有盘尼西林过敏的病历却在盘尼西林测试中出现阴性反应者，对其他抗生素有著一样的耐受特质；虽然盘尼西林皮肤测试和其他的过敏原皮肤试验具有一样的安全性，盘尼西林在经过皮肤试验及使用过后，再度产生敏感的比率却非常的低；皮肤测试中，患中会暴露在正常盘尼西林处方剂量的5000分之一。

Methods Modified Columbia chocolate agar was compared with blood agar staphy stick for the primary isolation of Hi from sputa. The sensitivities of 20 antibiotics to Hi were determined in vitro by KB method and MICs of 12 antibiotics were determined by broth microdilution method. The clinical characteristics of 92 cases with lower respiratory tract infection by Hi were analyzed.

比较改良哥伦比亚巧克力琼脂与血琼脂加金黄色葡萄球菌划线对Hi的分离率；以Kribry-Bauer法测定Hi对20种抗生素的敏感性，以肉汤微量稀释法测定12种抗生素对Hi的最小抑菌浓度；分析92例Hi下呼吸道感染的临床特点。

Abused application of antibiotics led to serious drug endurance of Uu. Therefore, the problem related to reasonable application of antibiotics needed to be schematized and solved to a further step.

对抗生素的滥用导致 Uu 的耐药情况严重，抗生素合理应用问题亟待进一步规范解决。

This study showed that guideline adherences of prophylactic antibiotics might reduce length of stay and cost; however this study also found guideline adherences of prophylactic antibiotics in appendectomy was smaller than 20%.

本研究发现抗生素符合临床指引是可以减少住院天数及住院费用，但是国内阑尾切除预防性抗生素的使用符合临床指引建议仍低於20％，所以有待卫生单位加强临床指引的推广。

The objectives of this study were: to describe the use of prophylactic antibiotics in appendectomy in Taiwan and its adherence to the clinical guidelines; and to investigate the treatment results of appendectomy associated with guideline adherences of prophylactic antibiotics.

因此，本研究利用全国阑尾切除病患之资料来探讨台湾医院执行阑尾切除术使用预防性抗生素之现况及预防性抗生素使用是否符合临床指引建议，同时再深入探讨预防性抗生素使用是否符合临床指引建议对阑尾切除术治疗结果之影响。

This year's work from FAH centered around recent work on the ribosome, which is relevant both for fundamental biology (how proteins are synthesized, also known as "translation") as well as a better understanding of how many antibiotics work (roughly 50% of all antibiotics target the ribosome).

今年FAH的工作集中在核糖体方向，它不仅与基础生物学(蛋白质如何合成，亦称&转录&)相关，并且能更好的理解抗生素运作原理(大约50%的抗生素依赖于核糖体)。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。