Results 51 to 60 of about 12,894 (157)

Plasmid Profile Analysis and bla VIM Gene Detection of Metalo β-lactamase (MBL) Producing Pseudomonas aeruginosa Isolates from Clinical Samples [PDF]

Journal of Clinical and Diagnostic Research, 2014
Introduction: Pseudomonas aeruginosa is a frequent colonizer of hospitalized patients. They are responsible for serious infections such as meningitis, urological infections, septicemia and pneumonia.
Jayanthi S., Jeya M.
doaj   +1 more source

The characterization of a new stabilized lactonase from the endophytic fungi Aspergillus pseudonomiae with anti‐bacterial and anti‐fungal properties

Protein Science, Volume 35, Issue 8, August 2026.
Abstract Microorganisms use diverse small‐molecule signals to coordinate behavior, supporting interspecies and interkingdom communication. These chemical dialogs shape fundamental biological processes and define interactions from cooperation to antagonism.
Dor Ben Tovim, Olena Trofimyuk, Elon Yariv, Gali Prag, Livnat Afriat‐Jurnou   +4 more
wiley   +1 more source

Vibrio Community Structure Shapes the Diversity of Carbenicillin‐Hydrolysing Class A β‐Lactamase Circulating in European Coastal Environments

Environmental Microbiology, Volume 28, Issue 8, August 2026.
Vibrio communities shape carbenicillinase diversity in European coasts. Sediments serve as reservoirs of antibiotic‐resistant Vibrio alginolyticus, which can move into the water column and accumulate in bivalves. This spreads β‐lactamase resistance and raises human exposure risks to antibiotic‐resistant pathogenic Vibrio, especially as higher seawater ...
Berenice Reggiardo, Jamal Saad, Marie‐Agnès Travers, Yannick Labreuche, David Goudenège, Eve Toulza, Coralie Broquard, Karl B. Andree, Julia Mougin, Nicolas Argenta, Gaëlle Courtay, Juliette Pouzadoux, Océane Romatif, Audrey Caro, Dolors Furones, Luigi Vezzulli, Gianluca Corno, Andrea Di Cesare, Ignasi Gairin, Bruno Petton, K. Mathias Wegner, Caroline Montagnani, Viviane Boulo, Delphine Destoumieux‐Garzón   +23 more
wiley   +1 more source

Inhibitory Potential of Polyclonal Camel Antibodies against New Delhi Metallo-β-lactamase-1 (NDM-1)

Molecules, 2020
New Delhi Metallo-β-lactamase-1 (NDM-1) is the most prevalent type of metallo-β-lactamase, able to hydrolyze almost all antibiotics of the β-lactam group, leading to multidrug-resistant bacteria.
Rahma Ben Abderrazek, Sarra Chammam, Ayoub Ksouri, Mariagrazia Perilli, Sayda Dhaouadi, Ines Mdini, Zakaria Benlasfar, Gianfranco Amicosante, Balkiss Bouhaouala-Zahar, Alessandra Piccirilli   +9 more
doaj   +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

Emergence and Polyclonal Dissemination of blaNDM-7–Carrying InX3 Plasmid in Enterobacter cloacae Complex, France, 2021–2023

Emerging Infectious Diseases
Among 3,367 New Delhi metallo-β-lactamase–producing Enterobacterales isolates collected in France during 2021–2023, we found the blaNDM-7 gene systematically localized on 2 closely related InX3 plasmids known to harbor antimicrobial resistance and ...
Ines Rezzoug, Delphine Girlich, Aurelien Birer, Richard Bonnet, Josephine Poiraud, Pierre Bogaerts, Cécile Emeraud, Laurent Dortet   +7 more
doaj   +1 more source

Metallo-β-lactamase and genetic diversity of Pseudomonas aeruginosa in intensive care units in Campo Grande, MS, Brazil

Brazilian Journal of Infectious Diseases, 2011
Infection by Pseudomonas aeruginosa has spread worldwide, with limited options for treatment. The purpose of this study was to investigate metallo-β-lactamase-producing P.
Ana Claudia Souza Rodrigues, M.D., Marilene Rodrigues Chang, Ph.D., Gabriela Dorn Nóbrega, Mayara Souza Rodrigues, Nadia Cristina Pereira Carvalho, Beatriz Garcia Gomes, Dênio Lopes de Almeida, Karyne Rangel Carvalho, M.D., Marise Dutra Asensi, Ph.D.   +8 more
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A Chirality‐Converted Bacteriolytic Dodecapeptide Regulates Vibrio‐Induced Polymicrobial Infection and Ameliorates Invasion‐Associated Gut Microbiota Disequilibrium

Advanced Science, Volume 13, Issue 38, 9 July 2026.
Multidrug‐resistant Vibrio infections are rising rapidly and threaten coastal populations worldwide. This study introduces D‐zp37, a chirality‐engineered antimicrobial peptide with exceptional potency against resistant Vibrio species. D‐zp37 kills planktonic cells, blocks mixed‐species biofilms, disrupts essential bacterial stress responses, and shows ...
Ping Zeng, Qipeng Cheng, Xiaoxu Zhang, Honglan Wang, Jinghan Zhang, Xinyi Ding, Pengfei Zhang, Lanhua Yi, Kwok‐Yin Wong, Kin‐Fai Chan, Sheng Chen, Sharon Shui Yee Leung   +11 more
wiley   +1 more source

Genomic Insights Into Antimicrobial Resistance and Virulence of Enterococcus avium Strains From Bovine Mastitis in Some Selected Dairy Farms of Bangladesh

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
The graphical abstract outlines that samples from milk, faeces and soil were tested for Enterococcus avium using culture, PCR and genome sequencing.2. Overall, prevalence of E. avium was 56.3%, and 93.5% of isolates were multidrug‐resistant.3. Genomic analysis revealed six ARGs, 43–45 VFGs and 4–6 bacteriocins.4.
Monira Rahaman, Md. Morshedur Rahman, Kh. Yeashir Arafat, Md. Abu Ahsan Gilman, Naim Siddique, Taniya Sultana, Ziban Chandra Das, Anup Kumar Talukder, Tofazzal Islam, A. N. M. Aminoor Rahman, M. Nazmul Hoque   +10 more
wiley   +1 more source

Design of Primers for Detection and Typing of β-Lactamase Genes from Pathogenic Species of Burkholderia

Проблемы особо опасных инфекций, 2012
The set of oligonucleotide primers was designed to identify β-lactam-resitance determinats in isolates of pathogenic Burkholderia using PCR. Simultaneously identified was certain molecular class of detected β-lactamases.
A. V. Romanova, I. B. Zakharova, V. S. Zamaraev, D. V. Viktorov   +3 more
doaj   +1 more source