Results 61 to 70 of about 1,550 (147)
Isolation, Purification and Stability of Antimicrobial Peptides from Walnut Glutenin [PDF]
Objective: To prepare antimicrobial peptides (AMPs) as a new alternative to antibiotics from walnut glutenin. Methods: AMPs were prepared by solid-state fermentation using Bacillus subtilis synchronized with alkaline protease treatment, separated ...
MA Hui, GU Xuemin, MEI Jie, LI Fang, WANG Jiali, WANG Zipeng, KONG Lingming
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Zhongguo shiyan zhenduanxue, 2011 目的建立检测引起血流感染中耐甲氧西林金黄色葡萄球菌（MRSA）mecA基因的实时荧光PCR法。方法设计mecA引物,优化荧光实时PCR实验条件,并用该法检测临床分离的78株金黄色葡萄球菌引起血流感染标本,其结果与头孢西丁纸片扩散法的结果进行比较。结果 78株金黄色葡萄球菌中,荧光实时PCR法检测出mecA基因阳性38株、阴性40株;头孢西丁纸片扩散法检测出MRSA 27株、MSSA 51株,经配对卡方检验,荧光实时PCR法检出率显著高于头孢西丁纸片扩散法 ...
张志明, 朱建伟, 李建平
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[Correlation study of <i>Staphylococcus aureus</i> superantigens and formation of human ear keloid]. [PDF]
Zhonghua Shao Shang Za Zhi, 2021 Cai YP, Wu XY, Chen XD.
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Cinnamaldehyde for the Prevention and Control of Foodborne Pathogens and Their Biofilms: a Review of Research and Applications [PDF]
Foodborne pathogens exist primarily as biofilms in the food processing environment. Different from planktonic bacteria, biofilm has a complex structure, strong adhesion and high resistance to conventional disinfection methods.
DU Xueying, HU Xin, FENG Zeyin, SUN Jing, LI Xiangfei, PANG Xinyi, LU Yingjian
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Zhongguo shiyan zhenduanxue, 2012 目的研究社区相关性耐甲氧西林金黄色葡萄球菌（CA-MRSA）的分子生物学特性,为防控CA-MRSA感染提供依据。方法收集2007年1月-2008年9月间分离的耐甲氧西林金黄色葡萄球菌共5株,采用PCR方法检测进行SCCmec分型,多位点序列分型（MLST）,葡萄球菌A蛋白（SPA）分型。结果 5株CA-MRSA菌株SCCmecⅣ基因分型为3株,SCCmecⅤ型2株;MLST分型为SCCmecⅣ型菌株均为ST59型,SCCmecⅤ型中1株为ST7型,另1株未能成功进行MLST分型 ...
潘宏升 +4 more
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Zhongguo shiyan zhenduanxue, 2011 对2006年—2008年间烧伤患者皮肤创面分离到的124株致病菌进行鉴定及药敏实验,按NCCLS标准。结果:致病菌前5位依次为凝固酶阴性葡萄球菌、阴沟肠杆菌、金黄色葡萄球菌、大肠埃希氏菌、产气肠杆菌 ...
成日进
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[Analysis of genomic information and biological characteristics of a bacteriophage against methicillin-resistant Staphylococcus aureus in patients with median sternal incision infection]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2022 Zhang J +6 more
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, 2008 长期以来,西药兽药以其疗效高、见效快在养殖场上盛行。然而,随着日益严重的耐药性、药物残留和污染问题,给环境和食品安全带来了巨大的影响。中草药的发展,为解决这些问题提供了很好的可行性方案。叶下珠,为大戟科植物(Phyllanthus urinaria L.),药用全草,别名苦味叶下珠、珍珠草、叶后珠、老鹤珠、细叶珍珠等。具有清热利尿、平肝明目、消积、解毒、止泻的功效。本文就叶下珠的水提取物对金黄色葡萄球菌和大肠杆菌的试验进行报道 ...
郑秀青
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Zhongguo shiyan zhenduanxue, 2006 目的分析海南省人民医院菌血症、败血症患者感染病原菌分布及耐药情况。方法血液标本采用标准需氧瓶或厌氧瓶增菌培养,用Back/Alert120血培养仪进行检测后,用VITECK-32全自动微生物分析仪器及鉴定卡分析。结果195例血液标本共分离出病原菌179例,总阳性率为91.79%,革兰氏阳性菌检出率为41%,革兰氏阴性菌检出率为31%,真菌检出率为28%。位于前5位的细菌为:白假丝酵母菌、表皮葡萄球菌、金黄色葡萄球菌、大肠埃希菌和棒状杆菌。药敏结果显示,肠杆菌科、葡萄菌属对常用抗菌素的耐药率均在50%以上。
张丽荣, 李凡
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Extraction, Bacteriostatic Effect and Synergistic Mechanism of Bacteriostatic Effect of Taxifolin in Larch in Combination with Leucocyanidin [PDF]
Using larch as raw material, taxifolin was extracted by ultrasonic-assisted ethanol hot leaching. Escherichia coli and Staphylococcus aureus were used as typical test bacteria respectively, and the bacterial inhibitory effects of taxifolin was analyzed ...
Daizong CUI +5 more
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