革兰氏阳性的

The third fluroquino is one kind of antibiotics which is often used in ophthalmology. It's antibacterial activity for Gram-negative bacteria is better than that for Gram-positive bacteria and it is the weakest for anaerobe and endo-pathogens.

第三代氟喹诺酮类药物是眼科常用的抗菌药物，它对革兰氏阴性菌有良好的抗菌活性，但对革兰氏阳性菌(如肺炎球菌、化脓性链球菌、肠球菌)的抗菌作用相对较弱，对厌氧菌和胞内病原体(衣原体、支原体、军团菌、分枝杆菌)作用较差。

The third fluroquino is one kind of antibiotics which is often used in ophthalmology. Its antibacterial activity for Gram-negative bacteria is better than that for Gram-positive bacteria and it is the weakest for anaerobe and endo-pathogens.

第三代氟喹诺酮类药物是眼科常用的抗菌药物，它对革兰氏阴性菌有良好的抗菌活性，但对革兰氏阳性菌(如肺炎球菌、化脓性链球菌、肠球菌)的抗菌作用相对较弱，对厌氧菌和胞内病原体(衣原体、支原体、军团菌、分枝杆菌)作用较差。

The results show that the dispersity of emulsion is good and the average diameter of particles is about 15 nm. Its bactericidal properties to some bacteria and epiphytes are strong under daylight lamp irradiation. The killing rate to Gram negative bacterium (Staphylococcus aureus and Bacillus subtilis) is 100%, in addition, killing activity of it to Gram positive bacterium is very high. It has a clear antibacterial circle of about 20 mm in diameter toward epiphytes such as Aspergillus niger, Aspergillus flavus and Candida albicans etc.

结果表明，混晶乳液分散性好，粒径约15nm；在普通日光灯照射下，乳液对一些细菌和真菌有很好的抗菌性能：对革兰氏阳性菌（金黄葡萄球菌和枯草芽孢杆菌）的杀灭率达到100%，对革兰氏阴性菌也有很好的杀灭性能，对黑曲霉、黄曲霉和白色念珠菌等真菌产生清晰的抑菌圈，抑菌直径约20mm。

Essential oil was extracted from the petroleum ether-soluble fraction of the leaves showed having antibacterial activity. It was demonstrated that the essential oil has significant antibacterial activity and the activity of the petroleum ether-soluble fraction is attributed to it. The constituents of the essential oil were analysized by GC-MS.10 relatively abundant components were identified on the basis of MS, among which Geranlgeraniol was found in the essential oil of Perilla frutescens leaves for the first time.

对具有抗菌活性的紫苏叶石油醚萃取物进一步精制，从中提取出挥发油，通过抗菌测试证明紫苏叶挥发油具有良好的抗革兰氏阳性菌和革兰氏阴性菌活性，是紫苏叶石油醚萃取物抗菌活性的来源；采用GC-MS对紫苏叶挥发油进行了成分分析，得到10种含量较高的主要化合物，其中的牻牛儿基牻牛儿醇首次在该植物挥发油中被发现。

The results also showed that less shifts in soil microbial biomass and two ecophysiological parameters were occurred in planted soils as compared with the respective unplanted soils, suggesting that the influences on microorganisms by Pb contamination was related to different management and the clay and organic matter contents of the soils.

对21种磷脂脂肪酸的图谱进行分析，结果表明，受铅污染土壤的微生物群落结构组成伴随着功能参数的变化而发生了改变；随着铅污染程度的增强，指示真菌和放线菌类的脂肪酸增加，而革兰氏阳性菌与革兰氏阴性菌脂肪酸比值下降。

Ermcidin is a new antibacterial peptide recently found from human sweat glands, and DCD-1L is a derivant of Dermcidin which has a broad spectrum of activities against Gram negative and positive bacteria.

CD是最近从人汗腺中发现的抗菌肽，DCD-1L是它的衍生物，能够有效地抗革兰氏阴性细菌和革兰氏阳性细菌，具有广谱的抗菌活性。

The central theme of this thesis is to investigate the expression of lymphocyte surface marker and concentration of serum cytokines in four groups of patients with sepsis : Group 1, patients with Gram positive bacterial infection; Group 2, patients with Gram negative bacterial infection; Group 3, patients with negative cultures but strong evidence of infection; Group 4, patients without clinical and microbiologic evidence of infection as control group.

本研究主要以临床诊断为主再配合血液培养将病人分为四组：第一组是有革兰氏阳性细菌感染的病人；第二组是有革兰氏阴性细菌感染的病人；第三组是没有培养出细菌的感染性病人；第四组是由临床诊断及微生物培养证实为正常对照组。利用单株抗体接上萤光物质再配合流式细胞分析仪来测定淋巴球上各种细胞膜表面分化抗原的变化及利用酵素免疫分析法来探讨血清各种细胞素之变化。

Three classes, forty-eight in total, of pyrazole compounds, imidazolo[1,2-b] pyrazoles, dipyrazolylmethanones and pyrazolyloxadiazoles, have been synthesized, and they have been fully characterized by modern spectroscopic methods, two of which were further confirmed by X-ray diffraction. Most of these compounds have been evaluated for the inhibitions of Gram-positive bacterium represented by Staphylococcus aureus and Gram-negative bacterium represented by Klebsiella pneumoniae.

论文合成了咪唑并[1，2-b]吡唑类、二吡唑基甲酮类和吡唑连噁二唑类共三类48个化合物，使用了现代结构测试手段对所合成的化合物进行了结构表征，其中两个化合物经过了X-Ray射线衍射分析，并对其中大部分化合物进行了以金黄色葡萄球菌和肺炎克雷白杆菌为代表的革兰氏阳性菌和革兰氏阴性菌的初步抑菌活性测试。

Among them, TLR2 and TLR4 recognize lipopolysaccharide and lipoproteins, respectively. TLR9, which is restricted to antigen presenting cells , is specific for unmethylated CpG oligodeoxynucleotides that are present in bacterial DNA.

其中TLR2和TLR4分别参与革兰氏阳性细菌肽聚糖和革兰氏阴性细菌脂多糖的识别，TLR9主要存在于抗原递呈细胞表面，特异识别存在于细菌基因组中的CpG motif。

Cephalexin is effective against a wide range of Gram positive and Gram negative bacteria including: Staphylococci, Streptococcus spp., Pneumococci, E. Coli, Klebslella spp, and Salmonella spp.

头孢氨苄是有效的针对范围广泛的革兰氏阳性和革兰氏阴性菌包括：金黄色葡萄球菌，链球菌属。，肺炎球菌，大肠杆菌，Klebslella菌和沙门氏菌。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。