Results 91 to 100 of about 25,328 (236)

Development of criteria for interpretation and quality assessment of the results of susceptibility testing of Enterobacterales and Pseudomonas aeruginosa to cefepime-sulbactam [PDF]

Клиническая микробиология и антимикробная химиотерапия
Objective. To develop criteria for the interpretation and quality assurance of the results of susceptibility testing of Enterobacterales and P. aeruginosa to cefepime-sulbactam. Materials and Methods. The study included 1035 clinical Enterobacterales
Edelstein M.V., Ivanchik N.V., Kozlov R.S.   +2 more
doaj   +1 more source

The outbreak of multispecies carbapenemase-producing Enterobacterales associated with pediatric ward sinks: IncM1 plasmids act as vehicles for cross-species transmission.

American Journal of Infection Control
BACKGROUND This study describes an outbreak caused by multispecies carbapenemase-producing Enterobacterales (CPE) occurring in a pediatric ward at an academic medical center in Tokyo.
M. Tsukada, Taito Miyazaki, K. Aoki, S. Yoshizawa, Y. Kondo, Tomoka Sawa, H. Murakami, Emi Sato, Manabu Tomida, Mariko Otani, Eri Kumade, Emi Takamori, Masako Kambe, Yoshikazu Ishii, K. Tateda   +14 more
semanticscholar   +1 more source

Antimicrobial Resistance of Serratia marcescens Recovered From Aquatic Environments: A Review

Environmental Microbiology Reports, Volume 18, Issue 4, August 2026.
Serratia marcescens is a gram‐negative bacillus forming biofilms and showing multidrug resistance. Review (2019–2024) included 13 studies, 90 aquatic isolates. High resistance to β‐lactams, including carbapenems. Genes: blaOXA‐48, blaTEM‐1, aac(6′)‐Ic. Aquatic environments are reservoirs, requiring monitoring and control to prevent spread.
Heloisa Silva Inacio, Yasmim Raffaela Soares Santos, Magna Cristina de Paiva, Jaqueline Maria Siqueira Ferreira   +3 more
wiley   +1 more source

Activity of aztreonam/avibactam and ceftazidime/avibactam against Enterobacterales with carbapenemase-independent carbapenem resistance.

International Journal of Antimicrobial Agents
Enterobacterales with carbapenemase-independent resistance to carbapenems are sometimes being selected during therapy and, on rare occasions, cause outbreaks.
S. Mushtaq, A. Vickers, N. Woodford, David M Livermore   +3 more
semanticscholar   +1 more source

Occurrence and Distribution of Environmental Pseudomonas aeruginosa From Hospitals in Bangladesh Reveals Diverse Strain Families, Multidrug Resistance, and Biofilm Formation

Environmental Microbiology Reports, Volume 18, Issue 4, August 2026.
Environmental reservoirs in Bangladeshi hospitals harbor phylogenetically diverse, multidrug‐resistant Pseudomonas aeruginosa with extensive biofilm‐forming capacity and class 1 integron‐associated resistance genes. These findings highlight hospital environments as persistent sources of antimicrobial resistance dissemination and underscore the need for
S. M. Kador, Tanay Chakrovarty, Khandaker Adil, Md. Mustak Ahmed, Md. Mohsin Kobir, Md. Hasanuzzaman, Mousufa Akter, Tanzima Sharmim Taowhid, Md. Tanvir Islam, Ovinu Kibria Islam   +9 more
wiley   +1 more source

Bacterial Infections in End-Stage Liver Disease: Implications for Liver Transplantation

Transplantology
Bacterial infections are a common complication in patients with decompensated liver cirrhosis. The complex landscape of cirrhosis, characterized by immune paralysis and an exhausted response to exogenous triggers, explains the higher prevalence of such ...
Alberto Ferrarese, Marco Senzolo, Anna Maria Cattelan, Lolita Sasset, Sara Battistella, Alberto Zanetto, Giacomo Germani, Francesco Paolo Russo, Martina Gambato, Filippo Pelizzaro, Stefania Vio, Domenico Bassi, Umberto Cillo, Patrizia Burra   +13 more
doaj   +1 more source

Protein STM3547 From Salmonella typhimurium Is a Phosphofructose Kinase B‐Type Enzyme With Ribose Kinase Activity

Molecular Microbiology, Volume 126, Issue 2, Page 129-144, August 2026.
The metabolism of ribose starts with the phosphorylation of its 5′ hydroxyl group. Salmonella typhimurium has two kinases that perform this function, namely ribose rinase (RbsK) and deoxyribose kinase (DeoK). Here we report a new ribose kinase that we named RikA. The illustration was partially created in BioRender.
Regan D. McCormick, Aatif A. Jabbar, Jorge C. Escalante‐Semerena   +2 more
wiley   +1 more source

Molecular epidemiology and the clinical impact of carbapenemase-producing Enterobacterales isolates among adult patients: aspects from a Romanian non-teaching hospital

Romanian Journal of Laboratory Medicine, 2020
Introduction: A dramatic increase of infections induced by carbapenemase-producing Enterobacterales (CPE) has been registered worldwide. The aim of this study was to evaluate the molecular epidemiology and the clinical impact of CPE strains isolated from
Főldes Annamária, Molnár Szabolcs, Bilca Doina-Veronica, Voidăzan Septimiu Toader, Székely Edit   +4 more
doaj   +1 more source

Efficacy and safety of a structured de-escalation from antipseudomonal β-lactams in bloodstream infections due to Enterobacterales (SIMPLIFY): an open-label, multicentre, randomised trial.

Lancet. Infectious Diseases (Print)
BACKGROUND De-escalation from broad-spectrum to narrow-spectrum antibiotics is considered an important measure to reduce the selective pressure of antibiotics, but a scarcity of adequate evidence is a barrier to its implementation.
L. López-Cortés, M. Delgado-Valverde, Elisa Moreno-Mellado, Josune Goikoetxea Aguirre, Laura Guío Carrión, María José Blanco Vidal, L. L. López Soria, M. Pérez-Rodríguez, Lucía Martínez Lamas, F. Arnaiz de las Revillas, C. Armiñanzas, Carlos Ruiz de Alegría-Puig, Patricia Jiménez Aguilar, María del Carmen Martínez-Rubio, Carmen Sáez-Béjar, C. de las Cuevas, Andrés Martín-Aspas, Fátima Galán, José Ramón Yuste, José Leiva-León, G. Bou, Patricia Capón González, L. Boix-Palop, Mariona Xercavins-Valls, M. A. Goenaga-Sánchez, Diego Vicente Anza, J. Castón, Manuel Recio Rufián, Esperanza Merino, J. Rodríguez, Belén Loeches, G. Cuervo, J. G. Guerra Laso, Antonio Plata, Salvador Pérez Cortés, Pablo López Mato, José Luis Sierra Monzón, C. Rosso-Fernández, J. Bravo-Ferrer, P. Retamar-Gentil, Jesús Rodríguez-Baño   +40 more
semanticscholar   +1 more source

Chain‐Length Regulation by WzzE Is Necessary for, but Genetically Separable From, Cyclic Enterobacterial Common Antigen Synthesis

Molecular Microbiology, Volume 126, Issue 2, Page 190-207, August 2026.
Here, we demonstrate that polysaccharide chain length regulation plays a distinct role in enabling formation of a cyclic molecule important for the bacterial cell surface. However, this function is necessary, but not sufficient for the cyclic molecule's biosynthesis.
Joseph F. Carr, Yohannes H. Rezenom, Jennifer S. Rudolf, Daniel J. Warzecha, Angela M. Mitchell   +4 more
wiley   +1 more source