抗葡萄球菌的

The results indicated that Berberine hydrochloride mainly had antibiosis and anti-inflammatory effects. Its anti-staphylococcus aureus infected wounds activities were on a par with silver sulfadiazine.

结果表明：盐酸小檗碱主要起抗菌消炎的作用，对葡萄球菌有强大抑菌作用，抗金黄色葡萄球菌感染创伤的活性可与磺胺嘧啶银相媲美。

Of note, almost 30% of S. aureus were oxacillin-resistant.

引人注意的是，几乎30%的金黄葡萄球菌是抗青霉素的。

The structure of the Schiff base was characterized by FTIR and XRD spectroscopy,which confirmed that the amino groups in chitosan have been reacted with citral to form the Schiff base.

对大肠杆菌、金黄色葡萄球菌和黑曲霉的抗菌实验表明，该产物对大肠杆菌、金黄色葡萄球菌和黑曲霉的最低抑菌浓度分别为1 g/L、1 g/L和5 g/L，其抗菌活性随浓度的增加而增加，且优于壳聚糖。

The increment of phagocytic percents for PMN and Mφto S.aureus were 29.5%and 2.7.66%, those to E.coli were 26.5%and 26.36%,respectively.The opsonization of specific IgY to PMN and Mφwas similar(p＞0.05 ).Treatments for clinical mastitis and experimental mastitis were performed by a 6-day course of intramammary infusion with IgY(200 mg) and penicillin(1000 mg).

乳池内分别注射抗金黄色葡萄球菌特异性IgY(200 mg)和青霉素(1000 mg)治疗金黄色葡萄球菌引起的实验性乳腺炎和临床型乳腺炎，6天治疗期内牛奶颜色和奶中凝块得到明显改善；体细胞数和细菌计数显著降低。

Resultsthe lowest spermicidal concentration of ethanol extract of rhynchosia volubilis lour roots on mouse and human sperm were 50mg/ml and 100mg/ml, respectively.the lowest inhibiting concentration of ethanol extract of rhynchosia volubilis lour roots on staphylococcus aureus, pseudomonas aeruginosa, escherichia coli, and pneumobacillus were 1.0,1.0,4.0,4.0 mg/ml,respectively.conclusionthe ethanol extract of rhynchosia volubilis lour roots has spermicidal and antibacterial effect.

结果鹿藿醇提取物对小鼠和人精子最低杀精浓度分别为50和100 mg/ml；对标准菌金黄色葡萄球菌、铜绿假单胞菌、大肠埃希菌、肺炎克雷伯菌mic分别为1.0，1.0，4.0，4.0 mg/ml。对临床分离菌金黄色葡萄球菌、铜绿假单胞菌、大肠埃希菌mic分别为0.5，2.0，8.0 mg/ml。结论鹿藿醇提取物对小鼠和人精子有一定杀精作用，对临床常见致病菌有比较强的抗菌作用。

Gannan Medical College, Gangzhou, Jiangxi 341000 ,ChinaAbstract:ObjectiveTo explore the antibacterial mechanism of Senecio scandens Buch-Ham on Staphylococcus aureus by serum pharmacological method.

目的应用血清药理学方法研究中药千里光抗金黄色葡萄球菌的作用及其机制。

AFM images revealed that as the sputtering time was prolonged, the film thickness increased, the film became compacter, and the specific area of the film also increased, thus, the release rate of silver ions increased, which led to improved antibacterial properties. EDX test results indicated that increase in film thickness led to increase in silver weight percentage per unit surface, causing improved antibacterial properties. Moreover, when the film thickness was 1 nm, the inhibition percentage of Staphylococcus aureus and Escherichia coli were 100%.

结果表明：随着薄膜厚度的增大，样品抗菌性能提高；溅射时间延长，薄膜厚度增大，膜层的致密性改善，单位面积上的银含量增加，膜层表面积增大，银离子释放几率增大，是提高抗菌性能的主要原因；当纳米结构银薄膜厚度为1 nm时，对大肠杆菌和金黄色葡萄球菌的抑菌率均达到100%。

Coli and S.aureus , the experiment showed that recombined gene peptide has the antibacterialactivities.Conclusion The recombined gene antibacterial peptide was expressed successfully in the fusional pTYB vetor and the fusion gene peptide CA(1 ~8-MA(l ~12),CAM has the antibacterial activities to E. coli and S.aurens. While how to frame a more efficient expression system should be studied further , and its other biological activities are still to be tested.

本实验通过基因克隆方法拼接重组基因抗菌肽与融合表达载体pTYB12并在大肠杆菌中进行表达成功，抑菌活性的检测结果表明重抗菌肤的克隆表达与活性初步测定中文摘要组基因抗菌肤CA(1一8卜MA(1一12)，cAM〕对大肠杆菌与金黄色葡萄球菌均有一定的抗菌活性，如何进一步提高抗菌肤的表达量和有关重组基因抗菌肤的生物学活性还有待于进一步研究。

Results The peak of antibacterial activity appeared at 36-48 hafter induced by four inducements (Because many M.domestica larvae pupated,we did not observe the peak of antibacterial activity by heat-shock). The antibacterial activity of antibacterial proteins by S.aureus was best,and the antibacterial activity of antibacterial proteins by heat-shock was better than control group.

结果 各诱导组诱导家蝇幼虫产生抗菌蛋白达最大活性时间为诱导后36～48h(热诱导后家蝇幼虫很快化蛹，未观察抗菌蛋白产生高峰时间)；金黄色葡萄球菌诱导后的抗菌蛋白抗菌活性最佳，热诱导后的抗菌蛋白抗菌活性也较未诱导组好。

85 And 119486/79. They are a novel type of antibiotic having both the wide antibacterial spectrum and high safety of penicillin and cephem antibiotics belonging to beta -lactam antibiotics, as well as the potent antibacterial activity and high beta -lactamase stability of carbapenem antibiotics.Sodium-(5R, 6S)-6-[-1-hydroxyethyl]-7-oxo-3- [-2-tetrahydrofuryl]-4-thia-1-azabicyclo [3.2.0] hept-2-ene-2-carboxylate 5/2 hydrate (faropenem sodium, hereinafter referred to as compound 1) is currently used as an oral drug for various infectious diseases and is reported to show potent antibacterial activity against not only methicillin-sensitive Staphylococcus aureus, Streptococcus pyrogenes and Streptococcus pneumoniae but also gram-positive bacteria for which conventional beta -lactam drugs have proved ineffective such as penicillin-resistant pneumococci, oral staphylococci and enterococci, also showing a wide antibacterial spectrum covering gram-negative bacteria such as Haemophilus influenzae and anaerobic bacteria such as the genus Bacteroides, which activity is due to its novel skeleton penem ring (Kagaku Ryoho no Ryoiki The Field of Chemotherapy, Vol.

他们是一种新型的抗生素都具有广泛的抗菌谱和高度的安全青霉素和cephem抗生素，属于β-内酰胺类抗生素，以及作为强大的抗菌活性和高β-内酰胺酶稳定的碳青霉烯类antibiotics.sodium -（ 5 R ， 6 S ）-6 -[ - 1 -羟乙基] - 7 -氧- 3 - [ - 2 - t etrahydrofuryl] - 4 -硫杂- 1 -氮杂双环[ 3 。2.0]庚- 2 -节能- 2 -羧酸5 / 2水合物（法罗培南钠，以下简称为化合物1 ）是目前用来作为口服药物，为各种传染病和报道，以显示强大的抗菌活性，不仅对甲氧敏感的金黄色葡萄球菌，链球菌pyrogenes和肺炎链球菌，但也克阳性菌为常规β-内酰胺类药物已证明无效，如青霉素耐药pneumococci ，口腔葡萄球菌和肠球菌，也显示出广泛的抗菌谱，包括革兰阴性菌如流感嗜血杆菌和厌氧菌如属杆菌，这活动是由于其新颖的骨架青霉烯环（（化学ryoho没有ryoiki领域的化疗），第13卷，第10号，第74-80 ， 1997年）。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。