|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Characterization of NDM-1-producing carbapenemase in Acinetobacter spp.and E.coli isolates from diseased pigs显示文摘In recent years,the mobile metallo-β-lactamase(MBL)genes have been found to correspond to one of the most important resistance characters identified in Gramnegative bacteria,severely affecting clinical chemotherapy and threatening public health.The prevalence of mobile MBL genes and their flanking regions in Gram-negative bacteria from diseased pigs in China was investigated.A total of 334 lung samples from diseased pigs were screened for Gram-negative bacteria classified as non-susceptible to meropenem(MIC≥4mg·L^(–1)).Six isolates,including three Escherichia coli,two Acinetobacter baumanii and one A.calcoaeticus,exhibitedMBL production and carried the blaNDM-1 gene.S1-PFGE and Southern blot analysis showed that the blaNDM-1 gene was located on the chromosome of one A.baumanii isolate and on plasmids of various sizes in the other five isolates.MIC testing using broth microdilution revealed that all blaNDM-1-carrying isolates and some of their transconjugants exhibited resistance to almost allβ-lactams tested.Whole genome sequencing revealed that the flanking region of the blaNDM-1 gene from all porcine isolates had high levels of similarity with the corresponding regions in human isolates.One porcine E.coli isolate carrying blaNDM-1 was typed as ST48,a common sequence type in human E.coli isolates.These results suggest the possibility of human-tofood animal transfer of blaNDM-1-producing E.coli,highlighting the need for surveillance of carbapenemase producers among bacteria from food animals.In addition,the prudent use of antimicrobial agents to decrease the opportunities for co-selection of carbapenemase genes in food animals is also urgently needed. | Rongmin ZHANG Yang WANG Zhihai LIU Jiyun LI Wenjuan YIN Lei LEI Congming WU Jianzhong SHEN | 2015 | Frontiers of Agricultural Science and Engineering2015，2，3： | 2 |
| 2 | Clean and selective Baeyer-Villiger oxidation of ketones with hydrogen peroxide catalyzed by Sn-palygorskite 显示文摘 | Lei Ziqiang Zhang Qinghua Wang Rongmin | 2006 | Journal of Organometallic Chemistry2006，691，： | 1 |
| 3 | Water borne polyurethane-acrylic copolymers erosslinked core- shell nanoparticles for humidity-sensitive coatings显示文摘 | Zhang Shaofei Wang Rongmin He Yufeng | 2013 | Pro- gress in Organic Coatings2013，，76： | 1 |
| 4 | 显示文摘 | Wang Rongmin Feng Huixia Wang Yunpu | 2000 | J Mol Catal A: Chem2000，151，12： | 1 |
| 5 | A facile one-step synthesis to cross-linked polymeric nanopartieles as highly active and selective catalysts for cycloaddition of CO2 to epoxides显示文摘 | Xiong Yubing Wang Hong Wang Rongmin etal | 2010 | Chemical Communications2010，46，19： | 1 |
| 6 | Preparation and antioxidant activity of albumin binding Salen Schiff-base metal complexes显示文摘A kind of novel biopolymer antioxidant (BSA/HOSalenM, M=Co, Mn, Zn) is prepared with conjugation, which increases the antioxidant activity of the bovine serum albumin (BSA). The conjugations have been characterized by IR spectra, UV-Vis spectra, Fluorescence spectra, Circular dichroism (CD) spectra and Native-PAGE. The BSA is used as a biopolymer scaffold, and the insoluble Salen Schiff-base metal complexes HOSalenM make axial coordination with the amino acid residues of the BSA. The structure of the BSA is unchanged when the binding rate of HOSalenCo is less than 10. The HOSalenCo conjugations show an excellent hydroxyl radical (·OH) scavenging activity, and the activity (EC50 ) of BSA/HOSalenCo(10) (BSA : HOSalenCo=1 : 10) is improved by two orders of magnitude compared with the BSA, while the activity of the BSA/HOSalenMn is weak and the BSA/HOSalenZn shows no scavenging activity. | LI Gang ZHANG HuiFang WANG RongMin HE YuFeng XIONG YuBing | 2013 | Chinese Science Bulletin2013，58，24： | 1 |
| 7 | Clean and selective Baeyer-Villiger oxidation of ketones with hydrogen peroxide catalyzed by Sn-palygorskite显示文摘 | Lei Ziqiang Zhang Qinghua Wang Rongmin | 2006 | Journal of Organometallic Chemistry2006，691，26： | 1 |
| 8 | 显示文摘 | Wang Rongmin Feng Huixia Wang Yunpu | 1998 | Indian J Chem1998，37，4： | 1 |
| 9 | Water- borne polyurethane-acrylic copolymers crosslinked core-shell nanoparticles for humidity-sensitive coatings显示文摘 | ZHANG Shao{ei WANG Rongmin HE Yufeng | 2013 | Progress in Organic Coatings2013，76，4： | 1 |
| 10 | Preparation and catalysis of porous silica supported metal schiff-base complex 显示文摘 | Feng Huixia Wang Rongmin He Yufeng | 2000 | J Molecular Catalysis A: Chemical2000，159，： | 1 |
| 11 | Isolation,purification and identification of polysaccharides from cultured Cordyceps militaris显示文摘 | Rongmin Yu Lei Wang Hui Zhang | 2004 | Fitoterapia2004，75，78： | 1 |
| 12 | Clean and Selective Baeyer-Villiger Oxidation of Ketones with Hydrogen Peroxide Catalyzed by Sn-Palygorskite 显示文摘 | Lei Ziqiang Zhang Qinghua Wang Rongmin | 2006 | J Org Chem2006，691，26： | 1 |
| 13 | Preparation and catalysis of porous silica supported metal schiff-base complex 显示文摘 | Feng Huixia Wang Rongmin He Yufeng | 2000 | J Molecular Catalysis A: Chemical2000，159，1： | 1 |
| 14 | Clean and selective baeyer-villiger oxidation of ketones with hydrogen peroxide catalyzed by Sn-palygorskite显示文摘 | Lei Ziqiang Zhang Qinghua Wang Rongmin | 2006 | Journal of Organometallic Chemistry2006，691，： | 1 |
| 15 | Preparation of composited Nano-Ti O2and its application on antimicrobial and selfcleaning coatings显示文摘 | Rongmin Wang Boyun Wang Yu Feng | 2010 | Polymers for Advanced Technologies2010，21，5： | 1 |
| 16 | Preparation of Amphiphilic Acrylic Acid Copolymer and Its Application in Humidity-Sensitive Coatings 显示文摘 | Wang Rongmin Wang Junfeng Lii Weihua | 2011 | J Appl Polym Sci2011，120，5： | 1 |
| 17 | An Emulsifier- Free Core-Shell Polyacrylate/Diacetone Acrylamide Emulsion with Nano-SiO2 for Room Temperature Curable Waterborne Coatings 显示文摘 | Wang Rongmin Lti Weihua He Yufeng | 2010 | Polym Adv Technol2010，21，2： | 1 |
| 18 | Preparation of Composited Nano-TiO2 and Its Application on Antimicrobial and Self-Cleaning Coatings 显示文摘 | Wang Rongmin Wang Boyun He Yufeng | 2010 | Polym Adv Technol2010，21，5： | 1 |
| 19 | Clean and selective Baeyer - Villiger oxidation of ketones with hydrogen peroxide catalyzed by Sn- palygorskite 显示文摘 | ZIQIANG LEI QINGHUA ZHANG RONGMIN WANG | 2006 | Journal of Organometallic Chemistry2006，，691： | 1 |
| 20 | Isolation, purification and identification of polysaccharides from cultured Cordyceps militaris显示文摘 | Rongmin Yu Lei Wang Hui Zhang Changxin Zhou Yu Zhao | 2004 | Fitoterapia2004，，7： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员