Results 41 to 50 of about 838,128 (221)

Dietary Artificial Sweeteners: From Chemical Transformation in Food to Gut Microbial Processing

ChemFoodChem, EarlyView.
This review article unites classical and recent findings on the stability of artificial sweeteners in food. The focus is on ten sweeteners approved in the European Union: their chemical stability during processing and storage, individual degradation products, and their interactions with the intestinal microbiota.
Jürgen Lassak, Michael Hellwig
wiley   +1 more source

Comparison of Epidemiological and Antibiotic Susceptibility Pattern of Metallo-Beta-Lactamase-Positive and Metallo-Beta-Lactamase-Negative Strains of Pseudomonas Aeruginosa

Journal of Laboratory Physicians, 2014
ABSTRACT Background: The infections caused by metallo-beta-lactamases (MBLs) producing Pseudomonas aeruginosa are associated with higher rates of mortality, morbidity, and overall healthcare costs compared to non-MBL P. aeruginosa infections. Purpose: To compare the epidemiologic factors and antibiograms of MBL-positive and
Ranjan, Shikha, Banashankari, GS, Babu, PR Sreenivasa   +2 more
openaire   +2 more sources

Identification of the metallo-beta-lactamase gene from clinical isolates of Bacteroides fragilis

, 1999
Bacteroides fragilis is one of the organisms known to produce carbapenem-hydrolysing metallo-beta-lactamase, which can confer resistance to a wide variety of beta-lactams.
Fang, Hong,, Nord, C E,, Nord, CE, Edlund, Charlotta,, Hedberg, M, Hedberg, M,, Edlund, C, Fang, H,   +7 more
core   +1 more source

Metallo-Beta-Lactamase Producing Pseudomonas aeruginosa in a Healthcare Setting in Alexandria, Egypt [PDF]

Polish Journal of Microbiology, 2017
Pseudomonas aeruginosa has emerged as a major healthcare associated pathogen that creates a serious public health disaster in both develop­ing and developed countries.
Amani F. Abaza, Soraya A. El Shazly, Heba S.A. Selim, Gehan S.A. Aly   +3 more
doaj   +1 more source

Boronic Acid Inhibitors of β‐Lactamases: A Promising Strategy Against Antimicrobial Resistance

Medicinal Research Reviews, EarlyView.
ABSTRACT The rise of antimicrobial resistance (AMR) poses a critical threat to global health, mostly due to the proliferation of β‐lactamases, a class of enzymes responsible for the inactivation of β‐lactam antibiotics. Among the most promising strategies to restore β‐lactam efficacy is the use of β‐lactamase inhibitors (BLIs), with boronic acid ...
Nicolò Santi, Federico Corsini, Robert A. Bonomo, Emilia Caselli, Fabio Prati   +4 more
wiley   +1 more source

Metallo-beta-lactamase producing Pseudomonas aeruginosa in neonatal septicemia

Journal of Laboratory Physicians, 2010
ABSTRACTGram-negative bacilli are important agents causing neonatal sepsis. The organisms isolated are often resistant to multiple antimicrobials specially which are metallo-beta-lactamases (MβL) producers. Therefore, the present study was conducted with the objective to examine the incidence of MβL producing strains in multidrug resistant (MDR ...
Sharma, Madhu, Yadav, Sarita, Chaudhary, Uma   +2 more
openaire   +2 more sources

Dissemination of Class 1, 2, and 3 Integrons Among Multidrug‐Resistant Isolates of Pseudomonas aeruginosa

MicrobiologyOpen, Volume 15, Issue 6, December 2026.
Clinical Pseudomonas aeruginosa isolates showed widespread Class 1 and 2 integrons carrying diverse resistance‐associated gene cassettes, including aadB, blaOXA10‐aac(6′)‐II, and aadB‐blaOXA10‐aac(6′)‐Ib, which were strongly associated with antibiotic resistance phenotypes, highlighting the need for enhanced surveillance and targeted infection‐control ...
Mahdi Hosseini Bafghi, Abbas Baghaie, Razieh Nazari   +2 more
wiley   +1 more source

In‐Vitro Activity of Ceftazidime‐Avibactam and Comparator Agents Against Carbapenem‐Resistant Gram‐Negative Isolates at a Tertiary Care Hospital in Lahore, Pakistan: A Cross‐Sectional Study

MicrobiologyOpen, Volume 15, Issue 6, December 2026.
Of 210 consecutive non‐duplicate carbapenem‐resistant Gram‐negative isolates collected at a tertiary care hospital in Lahore, Pakistan (December 2024–May 2025), 200 had a ceftazidime‐avibactam (CAZ–AVI) result; 70.5% were susceptible (141/200; 95% CI 63.7–76.7). Susceptibility varied by sample source (p = 0.008), being highest in blood cultures (81.2%),
Faryal Yunus, Obaid Ur Rehman, Muhammad Murtaza, Safa Mazhar, Abedin Samadi, Ahmed Asad Raza   +5 more
wiley   +1 more source

Beta lactamases mediated resistance amongst gram negative bacilli in burn infection [PDF]

International Journal of Biological and Medical Research, 2011
Introduction: Burn is one of the most common and devastating forms of trauma. Patients with serious thermal injury require immediate specialized care in order to minimize morbidity and mortality.
Nitin Bandekar, Vinodkumar CS, Basavarajappa KG, Prabhakar PJ, Nagaraj P   +1 more
doaj  

Antimicrobial resistance pattern and phenotypic detection of extended spectrum beta lactamase- and Metallo beta lactamase- producing Pseudomonas aeruginosa isolated from indoor-patients suffering ear discharge

Kuwait Journal of Science, 2022
A multidrug-resistant bacterium due to its intrinsic resistance nature and beta-lactamases production, Pseudomonas aeruginosa (P. aeruginosa) can colonize ubiquitously and is thus associated with life-threating bacterial infections.
Farooq Ali, Qismat Shakeela, Bibi Uzma, Asma Bibi, Bushra Najeeb, Atta ur Rahman, Mubassir Shah, Shehzad Ahmed   +7 more
doaj   +1 more source