Results 91 to 100 of about 24,596 (232)

Carbapenemase Production of Clinical Isolates Acinetobacter baumannii and Pseudomonas aeruginosa from a Bulgarian University Hospital

Folia Medica, 2017
Background: Production of Bla OXA-23, OXA-24, OXA-58 and hyperexpression of OXA-51 due to ISAba1 insertion sequence are the leading causes of carbapenem resistance in Acinetobacter baumannii.
Petrova Atanaska P., Stanimirova Irina D., Ivanov Ivan N., Petrov Michael M., Miteva-Katrandzhieva Tsonka M., Grivnev Vasil I., Kardjeva Velichka S., Kantardzhiev Todor V., Murdjeva Mariana A.   +8 more
doaj   +1 more source

High potency of melaleuca alternifolia essential oil against multi-drug resistant gram-negative bacteria and methicillin-resistant staphylococcus aureus [PDF]

, 2018
Purpose: Herein, an extended investigation of Tea tree oil (TTO) against a number of multi-drug resistant (MDR) microorganisms in liquid and vapor phases is reported.
Božović, Mijat, Costantini, Silvia, De Angelis, Massimiliano, Garzoli, Stefania, Mascellino, Maria Teresa, Oliva, Alessandra, Ragno, Rino, Vullo, Vincenzo   +7 more
core   +1 more source

Emergence and Genomic Characterization of a Hypervirulent Klebsiella pneumoniae Isolate From a New Clone in Brazil

Microbiology and Immunology, Volume 70, Issue 5, Page 261-267, May 2026.
ABSTRACT Hypervirulent Klebsiella pneumoniae (hvKp) has emerged globally as a major public health concern, often associated with severe community‐acquired and healthcare‐associated human infections. Despite alerts from PAHO/WHO on convergent hvKp strains with multidrug resistance in Latin America, comprehensive data from Brazil, the region's largest ...
Carlos Henrique Camargo, Ana Beatriz Nascimento Costa, Amanda Yaeko Yamada, Daniel de Sena Miranda, Pedro Smith Pereira Ferraro, Andreia Rodrigues de Souza, Amanda Maria de Jesus Bertani, Karoline Rodrigues Campos, Marlon Benedito Nascimento Santos, Rafaela Mastrangelo Rissetti, Carolina Lechinski de Paula, Patrik Júnior de Lima Paz, Maria Solange Duarte Soares, Christiane Salvador, Giovanna de Pinho Pieri, Jorge Siguemassa Higa, Daniela dos Santos Souza, Márcio Garcia Ribeiro, Claudio Tavares Sacchi, Monique Ribeiro Tiba‐Casas, Geraldine Madalosso, Denise Brandao de Assis   +21 more
wiley   +1 more source

Metalloids: Semi as Metals yet Full of Antimicrobial Potential

ChemMedChem, Volume 21, Issue 7, 14 April 2026.
Metalloids such as boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), and tellurium (Te) bridge metals and non‐metals, displaying unique chemical versatility. Recent research highlights their diverse antimicrobial and therapeutic potentials, from natural products to synthetic organic and organometallic molcules, underscoring renewed ...
Kevin Böhm, Muhammad Jawad Nasim, Claus Jacob   +2 more
wiley   +1 more source

[KPC: Klebsiella pneumoniae carbapenemase, main carbapenemase in Enterobacteriaceae].

Revista chilena de infectologia : organo oficial de la Sociedad Chilena de Infectologia, 2018
The dissemination of carbapenemase-producing Enterobacteriaceae is currently considered a serious clinical problem due to the failure in the treatment of infections produced by them. Among the carbapenemases, the enzyme KPC has spread worldwide and has been identified in the main enterobacterial species related with healthcareassociated infections ...
Alejandra, Vera-Leiva, Carla, Barría-Loaiza, Sergio, Carrasco-Anabalón, Celia, Lima, Alejandro, Aguayo-Reyes, Mariana, Domínguez, Helia, Bello-Toledo, Gerardo, González-Rocha   +7 more
openaire   +1 more source

In Vitro Antimicrobial Activity of Five Newly Approved Antibiotics against Carbapenemase-Producing Enterobacteria—A Pilot Study in Bulgaria

Antibiotics
To solve the problem with pan-drug resistant and extensively drug-resistant Gram-negative microbes, newly approved drugs such as ceftazidime/avibactam, cefiderocol, plazomicin, meropenem/vaborbactam, and eravacycline have been introduced in practice. The
Rumyana Markovska, Petya Stankova, Temenuga Stoeva, Emma Keuleyan, Kalina Mihova, Lyudmila Boyanova   +5 more
doaj   +1 more source

Detecção da atividade da enzima carbapenemase em Enterobacteriaceae e Pseudomonas aeruginosa isoladas em clínicas veterinárias do Distrito Federal, Brasil [PDF]

, 2014
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, Programa de Pós-Graduação em Saúde Animal, 2014.O recente aparecimento de bactérias produtoras de enzimas carbapenemases representa um problema de saúde ...
Mello, Manuella Rodrigues de Souza
core  

Successful ceftolozane/tazobactam treatment of chronic pulmonary infection with pan‐resistant Pseudomonas aeruginosa [PDF]

, 2015
The treatment of chronic Pseudomonas aeruginosa infections is challenging, with resistance and antibiogram diversity accumulating during successive therapies.
Andrews, Ashish, Boucher, Chandorkar, Juan, Lepak, Livermore, Shlaes, Turton, VanScoy   +9 more
core   +1 more source

Highly Resolved Community Sewage Metagenomics Unveiling Landscape and Transmission Patterns of Antibiotic Resistome in Hong Kong Populations

Advanced Science, Volume 13, Issue 20, 9 April 2026.
A large‐scale, high‐resolution antimicrobial resistance (AMR) surveillance in Hong Kong community sewage combining short‐ and long‐read sequencing. The resistome profile is comprehensively characterized, and this upstream sampling strategy demonstrated superiority in reflecting the human gut resistome.
Jiahui Ding, Mengying Wang, Xiaoqing Xu, Dou Wang, Xi Chen, Shuxian Li, Xiawan Zheng, You Che, Yu Deng, Tommy T. Y. Lam, Liguan Li, Tong Zhang   +11 more
wiley   +1 more source

Genomic Characterization of Carbapenemase-Producing Enterobacter hormaechei, Serratia marcescens, Citrobacter freundii, Providencia stuartii, and Morganella morganii Clinical Isolates from Bulgaria

Antibiotics
Carbapenemase-producing Enterobacter spp. Serratia marcescens, Citrobacter freundii, Providencia spp., and Morganella morganii (CP-ESCPM) are increasingly identified as causative agents of nosocomial infections but are still not under systematic genomic ...
Stefana Sabtcheva, Ivan Stoikov, Ivan N. Ivanov, Deyan Donchev, Magdalena Lesseva, Sylvia Georgieva, Deana Teneva, Elina Dobreva, Iva Christova   +8 more
doaj   +1 more source