개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
논문을 무제한 열람 이용할 수 있어요.
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 질병관리본부 Osong Public Health and Research Persptectives Osong Public Health and Research Perspectives 제12권 제6호
- 발행연도
- 2021.12
- 수록면
- 390 - 395 (6page)
- DOI
- 10.24171/j.phrp.2021.0272
이용수
초록· 키워드
오류제보하기
Objectives: This study was undertaken to evaluate AmpC β-lactamase-producing Escherichia coli urine isolates and to characterize the frequency of plasmid-mediated AmpC (pAmpC)-encoding genes.Methods: Antimicrobial susceptibility tests were performed using the disk diffusion technique. AmpC β-lactamase production was assessed with a phenotypic inhibitor-based method. The presence of 6 pAmpC-encoding cluster genes was detected by multiplex polymerase chain reaction (PCR).Results: The proportion of antibiotic resistance of E. coli isolates ranged from 7.4% to 90.5%, and more than half (51.6%) of the total isolates were multidrug-resistant (MDR). Among the 95 E. coli isolates, 60 (63.2%) were found to be cefoxitin-resistant, but only 14 (14.7%) isolates were confirmed as AmpC β-lactamase-producers. In the PCR assay, pAmpC-encoding genes were found in 15 (15.8%) isolates, and blaDHA was the most prevalent type. However, blaFOX, blaMOX, and blaACC genes were not detected in the isolates.Conclusion: Our findings contributed valuable information concerning antibiotic resistance, confirmatory phenotypic testing for AmpC production, and pAmpC β-lactamase gene content in E. coli isolates in southwestern Iran. The level of MDR recorded in AmpC-producing strains of this study was worrying; therefore, implementing strong infection control approaches to reduce the MDR burden is recommended.
목차
등록된 정보가 없습니다.
참고문헌 (27)
참고문헌 신청
Mouanga Ndzime Y / 2021 / Epidemiology of community origin Escherichia coli and Klebsiella pneumoniae uropathogenic strains resistant to antibiotics in Franceville, Gabon / Infect Drug Resist 14:585~594
Dalhoff A / 2021 / Selective toxicity of antibacterial agents-still a valid concept or do we miss chances and ignore risks? / Infection 49:29~56
Najjuka CF / 2020 / Prevalence of plasmidmediated AmpC beta-lactamases in Enterobacteria isolated from urban and rural folks in Uganda / AAS Open Res 3:62
Santiago GS / 2020 / Conjugative plasmidic AmpC detected in Escherichia coli, Proteus mirabilis and Klebsiella pneumoniae human clinical isolates from Portugal / Braz J Microbiol 51:1807~1812
Saffar H / 2016 / Prevalence of AmpC β-lactamase in clinical isolates of Escherichia coli, Klebsiella spp., and Proteus mirabilis in a Tertiary Hospital in Tehran, Iran / Jundishapur J Microbiol 9:e39121
Dalhoff A / 2021 / Selective toxicity of antibacterial agents-still a valid concept or do we miss chances and ignore risks? / Infection 49:29~56
Najjuka CF / 2020 / Prevalence of plasmidmediated AmpC beta-lactamases in Enterobacteria isolated from urban and rural folks in Uganda / AAS Open Res 3:62
Santiago GS / 2020 / Conjugative plasmidic AmpC detected in Escherichia coli, Proteus mirabilis and Klebsiella pneumoniae human clinical isolates from Portugal / Braz J Microbiol 51:1807~1812
Saffar H / 2016 / Prevalence of AmpC β-lactamase in clinical isolates of Escherichia coli, Klebsiella spp., and Proteus mirabilis in a Tertiary Hospital in Tehran, Iran / Jundishapur J Microbiol 9:e39121
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
High Prevalence of AmpC β-Lactamases in Clinical Isolates of Escherichia coli in Ilam, Iran
Osong Public Health and Research Persptectives
2015 .01
-
AmpC β-Lactamase producing Proteus mirabilis isolates from dogs and cats in South Korea
예방수의학회지
2021 .01
-
Profiling of antimicrobial resistance and plasmid replicon types in β-lactamase producing Escherichia coli isolated from Korean beef cattle
Journal of Veterinary Science
2015 .12
-
Phenotypic and Genomic Characterization of AmpCProducing Klebsiella pneumoniae From Korea
Annals of Laboratory Medicine
2018 .01
-
Clonal Distribution and Its Association With the Carbapenem Resistance Mechanisms of Carbapenem-Non-Susceptible Pseudomonas aeruginosa Isolates From Korean Hospitals
Annals of Laboratory Medicine
2024 .09
-
Virulence factors, antimicrobial resistance patterns, and genetic characteristics of hydrogen sulfide-producing Escherichia coli isolated from swine
Korean Journal of Veterinary Research(대한수의학회지)
2015 .09
-
Characterization of Pathogenic Escherichia coli Isolates from Food-borne Outbreaks in Gyeonggi-do, Korea
JOURNAL OF BACTERIOLOGY AND VIROLOGY
2024 .06
-
Multidrug Resistance Mechanisms of Carbapenem Resistant Klebsiella pneumoniae Strains Isolated in Chongqing, China
Annals of Laboratory Medicine
2017 .01
-
Prevalence and molecular characteristics of carbapenem-resistant Escherichia coli isolated from dogs in South Korea
Journal of Veterinary Science
2024 .09
-
NDM-5 and OXA-48 Co-producing Uropathogenic Escherichia coli Isolate: First Case in Korea
Annals of Laboratory Medicine
2018 .01
-
Antimicrobial resistance and virulence genes of β-lactamase producing E. coli isolated from commercial layers
예방수의학회지
2019 .01
-
Identification and antimicrobial susceptibility of Escherichia coli isolated from broiler chickens affected by colibacillosis in Tiaret Province
예방수의학회지
2020 .01
-
Risk Factors for Extended-Spectrum-β-Lactamase-Producing Escherichia coli in Community-Onset Bloodstream Infection: Impact on Long-Term Care Hospitals in Korea
Annals of Laboratory Medicine
2021 .09
-
Clinical Study of Prevalence of Antibiotic Resistance of Escherichia coli in Urinary Tract Infection in Children: A 9-year Retrospective, Single Center Experience
Childhood Kidney Diseases
2017 .01
-
자돈 분변 유래 병원성 대장균의 병원성 인자 및 항생제 내성 양상
한국가축위생학회지
2023 .03
-
Risk Factors Associated with Recurrent Urinary Tract Infection Caused by Escherichia coli
Annals of Clinical Microbiology
2021 .01
-
Recent Antimicrobial Susceptibilities for Uropathogenic Escherichia coli in Patients with Community Acquired Urinary Tract Infections: A Multicenter Study
Urogenital Tract Infection
2017 .01
-
Antimicrobial Resistance Patterns and Genetic Characteristics of Carbapenem-resistant Enterobacterales Isolated from Clinical Specimens at a University Hospital
대한의생명과학회지
2025 .03
-
Prevalence of antimicrobial resistance in Escherichia coli isolated from poultry in Korea
예방수의학회지
2018 .09
-
Clinical Significance of Extended-spectrum β-lactamaseproducing Bacteria in First Pediatric Febrile Urinary Tract Infections and Differences between Age Groups
Childhood Kidney Diseases
2017 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0