目的 We report the characterization of the genetic environment of blaKPC-2 gene in KPC-Kp clinica strains from China belonging to diverse sequence types.方法 Thirty-five non-duplicated KPC-Kp isolates collected in a C...
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目的 We report the characterization of the genetic environment of blaKPC-2 gene in KPC-Kp clinica strains from China belonging to diverse sequence types.方法 Thirty-five non-duplicated KPC-Kp isolates collected in a Chinese hospital during 2012were *** were multidrug resistant due to the presence of other resistance *** bacterial population structure were studied.
Objective In order to understand the potential mechanisms in VanB phenotype-vanA genotype VREfm,two plasmids carrying Tn1546-1ike elements were sequenced,the plasmid pEF161 and *** DNA *** The sequence data showed tha...
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Objective In order to understand the potential mechanisms in VanB phenotype-vanA genotype VREfm,two plasmids carrying Tn1546-1ike elements were sequenced,the plasmid pEF161 and *** DNA *** The sequence data showed that Tn1546-1ike elements of plasmid pEF161 had a copy IS1216 insertion in the vanX-vanY region,both vanY and vanZ gene were complete,and plasmid
目的 To study the mechanism underlying the low level linezolid resistance of enterococci.方法 Ten *** and nine *** which had reduced susceptibility to linezolid(MICs of 4~16 mg/L)were *** were screened for cfr,mutati...
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目的 To study the mechanism underlying the low level linezolid resistance of enterococci.方法 Ten *** and nine *** which had reduced susceptibility to linezolid(MICs of 4~16 mg/L)were *** were screened for cfr,mutations in 23SrRNA,L3,L4 and L22,and MLS genes by PCR/*** was assessed by PFGE and MLST.
Little information exists regarding the characterization of *** from non-native patients with SSTIs in *** enrolled 52 non-native patients with *** SSTIs,and 65 native control patients with *** SSTIs in *** isolates w...
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Little information exists regarding the characterization of *** from non-native patients with SSTIs in *** enrolled 52 non-native patients with *** SSTIs,and 65 native control patients with *** SSTIs in *** isolates were characterized by antimicrobia susceptibility testing,toxin gene detection,and molecular ***59 was found in a total of 14
目的 Hypervirulent Klebsiella pneumoniae(hvKP)infections occur worldwide,but carbapenemresistant hvKP strain has not been observed.方法 A retrospective study was conducted in 28 cases of carbapenem-resistant ***(CRKP)...
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目的 Hypervirulent Klebsiella pneumoniae(hvKP)infections occur worldwide,but carbapenemresistant hvKP strain has not been observed.方法 A retrospective study was conducted in 28 cases of carbapenem-resistant ***(CRKP)infections from 9 cities in *** and molecular characteristics were investigated
Among 1284 *** isolates isolated from January,2003 to April,2013,104(8.1%)were resistant to *** FA resistance genes were present in 46.2%(48/104)of tested FAresistant isolates,among which fusB and fusC were found in 4...
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Among 1284 *** isolates isolated from January,2003 to April,2013,104(8.1%)were resistant to *** FA resistance genes were present in 46.2%(48/104)of tested FAresistant isolates,among which fusB and fusC were found in 45.2%(47/104)and 0.96%(1/104)of *** *** positive rates of fusB among FA-resistant MRSA and MSSA isolates were 44.4%
Background The goal of this study was to develop a practical screening assay for ten Shenzhen China common pneumococcal serotypes/serogroups in one molecular *** A molecular assay,based on multiplex ligation-dependent...
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Background The goal of this study was to develop a practical screening assay for ten Shenzhen China common pneumococcal serotypes/serogroups in one molecular *** A molecular assay,based on multiplex ligation-dependent probe amplification(MLPA)and melting curve(MC)analysis,was developed in an integrated approach(MLPA-MC)for the detection
Among128 *** isolates from the patients with SSTIs between 2012 and 2013,the prevalence of MRSA isolates with ten virulence genes tested(54.4%)was significantly higher than that among MSSA isolates(35.2%)(p<0.05).T...
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Among128 *** isolates from the patients with SSTIs between 2012 and 2013,the prevalence of MRSA isolates with ten virulence genes tested(54.4%)was significantly higher than that among MSSA isolates(35.2%)(p<0.05).The positive rates of seb,sen,sem,sdrE and pvl among MRSA isolates were significantly higher than those among MSSA isolates(p<0.05).MRSA-ST59-SCCmec
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