Results 61 to 70 of about 22,689,515 (154)

On-Site Genomic Epidemiological Analysis of Antimicrobial-Resistant Bacteria in Cambodia With Portable Laboratory Equipment

Frontiers in Microbiology, 2021
The rapid emergence of carbapenemase-producing gram-negative bacteria (CPGNB) is a global threat due to the high mortality of infection and limited treatment options. Although there have been many reports of CPGNB isolated from Southeast Asian countries,
Aki Hirabayashi, Hideji Yanagisawa, Hiromizu Takahashi, Koji Yahara, Philipp Boeing, Bethan Wolfenden, Vandarith Nov, Vichet Lorn, Mom Veng, Vuth Ann, Chau Darapheak, Keigo Shibayama, Masato Suzuki   +12 more
doaj   +1 more source

Molecular Detection of blaOXA-type Carbapenemase Genes and Antimicrobial Resistance Patterns among Clinical Isolates of Acinetobacter baumannii

, 2021
Acinetobacter baumannii is a bacterium found in most places, especially in clinics and hospitals, and an important agent of nosocomial infections. The presence of class D enzymes such as OXA-type carbapenemases in A.
Massoud Saidijam, Mohammad Yousef Alikhani, Khodavirdipour, Amir, Bahador, Abbas, Alikhani, Mohammad Sina, Safari, Marzieh, Hashemi, Seyed Hamid, Saidijam, Massoud, Alikhani, Mohammad Yousef, Marzieh Safari, Seyed Hamid Hashemi, Abbas Bahador, Kafshnouchi, Maghsoud, Amir Khodavirdipour, Mohammad Sina Alikhani, Maghsoud Kafshnouchi   +15 more
core   +1 more source

First report of the blaOXA-58 gene in a clinical isolate of Acinetobacter baumannii in Rio de Janeiro, Brazil [PDF]

, 2011
Carbapenemase production is an important mechanism of carbapenem resistance among nonfermentative Gram-negative isolates. This study aimed to report the detection of blaOXA-58 gene in multiresistant clinical isolates of Acinetobacter baumannii recovered ...
Schuenck, Ricardo Pinto, Pereira, Eliezer Menezes, Silvia Susana Bona de Mondino, Cláudia Rezende Vieira de Mendonça-Souza, Eliezer Menezes Pereira, Deuseli Quaresma de Figueiredo, Ricardo Pinto Schuenck, Kátia Regina Netto dos Santos, Lúcia Martins Teixeira, Mendonca-Souza, Claudia Rezende Vieira de, Mondino, Silvia Susana Bona de, Figueiredo, Deuseli Quaresma de, Santos, Katia Regina Netto dos, Teixeira, Lucia Martins   +13 more
core   +3 more sources

Companion Animals Harbour Globally Circulating Human‐Associated Klebsiella pneumoniae Lineages and High‐Risk Antimicrobial Resistance Clones

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Companion animals are increasingly recognised within One Health antimicrobial‐resistance (AMR) surveillance, yet the global genomic structure of dog‐ and cat‐associated Klebsiella pneumoniae remains poorly defined. We assembled a global dataset of 712 domestic dog (Canis lupus familiaris)– and cat (Felis catus)–derived K.
Stephen Mark Edward Fordham, Elizabeth Sheridan, Francis Drobniewski, Wanjiang Zhang   +3 more
wiley   +1 more source

Molecular characterisation and epidemiological investigation of an outbreak of blaOXA-181 carbapenemase-producing isolates of Klebsiella pneumoniae in South Africa [PDF]

, 2015
BACKGROUND : Klebsiella pneumoniae is an opportunistic pathogen often associated with nosocomial infections. A suspected outbreak of K. pneumoniae isolates, exhibiting reduced susceptibility to carbapenem antibiotics, was detected during the month of ...
Jacobson, RK, Moodley, C, Williams, S.G., Smith, M., Smith, M,, Bamford, Colleen, Jacobson, Rachael, Manesen, MR, Williams, SG, Bamford, CM, Nicol, MP, Moodley, C., Manesen, M.R., Nicol, M.P.   +13 more
core   +1 more source

Occurrence of blaOXA-23 gene in imipenem-susceptible Acinetobacter baumannii [PDF]

, 2011
The aim of the current study was to describe the occurrence of the blaOXA-23 gene and the ISAba1 element in imipenem-susceptible Acinetobacter baumannii strains.
Carvalho-Assef, Ana Paula D' A., Carvalho, Karyne Rangel, Santos, Lia Galvão dos, Pereira, Maria José Félix, Asensi, Marise Dutra   +4 more
core   +4 more sources

The Role of Short Journey Transportation in the Spreading of Swine Pathogens and Antimicrobial‐Resistant Bacteria

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
The transport of live pigs poses a risk to on‐farm biosecurity. Trucks can carry pathogens with significant economic and health impacts, including antimicrobial‐resistant (AMR) bacteria. This study aimed to investigate the microbiological contamination of trucks before and after loading, focusing on AMR bacteria and other major pathogens transmissible ...
Marta Masserdotti, Nicoletta Formenti, Anna Donneschi, Flavia Guarneri, Federico Scali, Claudia Romeo, Enrico Giacomini, Cristina Bertasio, Maria Beatrice Boniotti, Giovanni Loris Alborali, Camilla Luzzago, Esha Saini   +11 more
wiley   +1 more source

Understanding the Association of Plasmid Incompatibility Groups With Variable Antimicrobial Resistance Genotypes in Bacteria

MicrobiologyOpen, Volume 14, Issue 6, December 2025.
Multi‐replicon plasmids, particularly those belonging to the IncF, IncI, and IncH families, act as major vectors of antimicrobial resistance genes. Although no clear association was found between incompatibility groups and specific antibiotic classes, plasmids with more replicons exhibited higher resistance potential, highlighting their role in AMR ...
Hannay Crystynah Almeida de Souza, Pedro Panzenhagen, Anamaria Mota Pereira dos Santos, Ana Beatriz Portes, Arlen Carvalho de Oliveira Almeida, Carlos Adam Conte Junior   +5 more
wiley   +1 more source

bla OXA-48-like genome architecture among carbapenemase-producing and in the Netherlands.

, 2021
Carbapenem-hydrolysing enzymes belonging to the OXA-48-like group are encoded by blaOXA-48-like alleles and are abundant among Enterobacterales in the Netherlands.
Schouls, Leo M, van Santen-Verheuvel, Marga G, Witteveen, Sandra, Hendrickx, Antoni P A, The Dutch Cpe Surveillance Study Group, de Haan, Angela, Landman, Fabian, Leo M. Schouls, Fabian Landman, Angela de Haan, Marga G. van Santen-Verheuvel, null null, Sandra Witteveen, Antoni P. A. Hendrickx   +13 more
core   +1 more source

Environmental Dissemination of Multidrug‐Resistant Gram‐Negative Pathogens in Djibouti's Wastewaters

Public Health Challenges, Volume 4, Issue 4, December 2025.
ABSTRACT Background The occurrence of multidrug‐resistant (MDR) Enterobacteriaceae‐producing extended‐spectrum β‐lactamases (ESBLs) and/or carbapenemases is increasingly reported in clinical and environmental settings. Here, we aimed to investigate the resistance profile of gram‐negative bacterial isolates from urban and environmental wastewater in ...
Ayan Ali Ragueh, Ibrahim S. Abdallah, Rachid M. Mouhoumed, Mohamed H. Aboubaker, Seydina M. Diene   +4 more
wiley   +1 more source