抗菌

Bacteriocin Echcin is an antagonistic substance with wide spectrum,which is extrac ted from Erwinia chrysanthemi on rice.

细菌素Echcin 是本研究室从来自水稻的菊欧氏菌中分离提取的一种抗菌物质。

The elements in bamboo liquid such as ethylic acid, phenol compounds and alcohol can clean skins and diminish inflammation with their effects of antibiosis, bacteriostasis.

竹醋中的&醋酸&、&酚系化合物&及&醇&等成份，具有清洁皮肤和抑菌、抗菌、消炎等功能。

The strain was inoculated to fermentive medium (pH 7.0) at the amount of 10 percent, cultured for 84 hours at 28℃ with shaking. Its antagonistic activity reached the highest level and high thermostability, pH stability and resistance to proteinase K were achieved.

以10%的接种量将该菌接种到初始pH7.0的发酵培养基中，28℃旋转培养，发酵液在84h时抗菌活性达到最高，且具有较好的热稳定性和pH稳定性，对蛋白酶K有一定的耐受性。

MethodsThe effects of different parts of Hyssopus officinalis on bacteria were measured by MIC and filter paper diffusion, while the effects of relaxing the contraction of tracheal smooth muscle induced by carbachol and histamine were evaluated respectively.

方法分别以最低抑菌浓度法和滤纸片扩散法比较评价神香草精油和水提物抗菌作用，以卡巴胆碱（carbachol，CCh）和组胺（histamine， His）致气管平滑肌收缩，观察神香草精油的解痉作用。

With the exosomatic MIC detection method and antibiosis efficiency detection method determined the common alimentary canal pathogenic bacteria,air tube pathogenic bacteria and mammitis pathogenic bacteria,respectively.

采用体外最小抑菌浓度MIC检测法和抗菌效率检测法分别对常见的消化道病原菌、呼吸道病原菌、乳房炎病原菌进行测定。

When it was stimulated by the Pasteurella and E.

溶菌酶和抗菌肽的表达也出现了一定的升高。

Finally, the crystallization metastable zone of cefazolin sodium pentahydrate in water and the mixture of water and 2 propanol at different temperatures was determined by the laser method.

头孢唑林钠(cefazolin sodium pentahydrate，CSP；结构如Fig.1所示)是第一代抗菌活性较强、临床上较常应用的半合成广谱头孢菌素抗生素。

The results showed that the cells deformed severely, the surface of bacteria became rough and rumply, and the cytomembrane was ruptured after treated by antimicrobial peptide from intestine of grass carp.

结果显示，经过抗菌肽处理后的细菌形态发生变化，菌体严重变形，表面变得粗糙，出现皱褶，胞膜破裂。

In this study, samples were taken during the period November 2005 to March 2007. Of total of 1109 dogs sampled, 168 Salmonella spp. were isolated, 16.0% were positive for Salmonella spp. of stray dogs; 7.4% of household dogs were positive for salmonellae. Salmonella Newport (16.7%) and Enteritids (10.7%) was the most prevalent serotype. Additionally, the result of antimicrobial susceptibility test showed that 99.4% of isolated strains (167/168) were resist to one or more than one antibiotic.

因此为了探讨台湾中部地区犬只沙门氏菌感染的情形，本次调查於2005年11月至2007年3月针对中部地区5个县市的收容所犬只及家犬进行调查，共采集样本1109个样本，分离出168株沙门氏菌，其中收容所犬只之总分离率为16.0%；家犬部分分离率为7.4%，血清型部份则以Newport(16.7%)及Enteritids(10.7%)为主；此外，沙门氏菌的药物敏感性试验结果显示高达99.4%(167/168)的菌株对1种或1种以上的抗菌剂产生抗药性。

MAIN OUTCOME MEASURES: Differential scanning calorimeter was used to detect thermotical property; polarizing microscope was utilized for the microstructure observation; Antimicrobial activity and slow-release effect were determined by in vitro bacteriostasis and release, respectively.

主要观察指标：差示扫描量热仪表征其热学性能，偏光显微镜观察微观结构；通过体外释放及抑菌实验检测抗菌活性和缓释效果。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。