Results 41 to 50 of about 33,313 (208)

Molecular basis of antibiotic sensing by the TetR family regulator CecR – a structural perspective

The FEBS Journal, EarlyView.
Escherichia coli CecR, a member of the TetR family regulators, senses selected antibiotics and activates the expression of a putative drug efflux pump. Although present in many pathogenic Enterobacteriales strains, CecR remains poorly characterized. We present the first CecR crystal structure, which reveals a unique tunnel‐like ligand‐binding cavity ...
Agnieszka J. Pietrzyk‐Brzezinska, Anna Koczurowska, Marta Orlikowska, Maciej Nielipinski, Dominika Nielipinska, Bartosz Sekula   +5 more
wiley   +1 more source

Spontaneous uterine rupture after myomectomy in patients during pregnancy: Clinical cases in a single university center

International Journal of Gynecology &Obstetrics, Volume 173, Issue 1, Page 24-34, April 2026.
Abstract Uterine rupture is an infrequent yet sometimes fatal complication of a subsequent vaginal birth attempt following a previous uterine surgery. We have chosen to write about spontaneous uterine ruptures following myomectomy due to the scarcity of data on this subject, stemming from the limited number of reported cases.
Alessandra Brenta, Elena Cesari, Susanna Bonato, Valeria Maria Savasi   +3 more
wiley   +1 more source

Pyogenic Hepatic Abscess as a Complication of Appendicitis: A Case Report

Clinical Case Reports, Volume 14, Issue 3, March 2026.
Pyogenic liver abscess management. ABSTRACT Pyogenic liver abscess is a rare and under‐recognized complication of gangrenous or perforated appendicitis in children. Management typically requires a combination of antibiotic therapy and abscess drainage. Although uncommon in the pediatric population, pyogenic liver abscess is more frequently observed in ...
Mohammad AshrafAzimi, Abbas Abdollahi, Mohammad karimi, Homa Jajarmi, Ali Mehri   +4 more
wiley   +1 more source

Ceftaroline resistance in Staphylococcus pseudintermedius gene mecA carriers

Pesquisa Veterinária Brasileira
: Infections caused by methicillin-resistant Staphylococcus aureus (MRSA) being a constant concern, ceftaroline fosamil has been recently approved as a new cephalosporin, active against MRSA, for use in humans; only rare cases of resistance have been ...
Carolina B. Scherer, Larissa S. Botoni, Antônio U. Carvalho, Kelly M. Keller, Adriane P. Costa-Val   +4 more
doaj   +1 more source

Bacterial Profiling and Antibiotic Resistance Pattern of Uropathogens Isolated From Adolescent Girls With Bacteriuria: A Cross‐Sectional Study

Health Science Reports, Volume 9, Issue 3, March 2026.
ABSTRACT Background and Aims Urinary tract infections (UTIs) are prevalent among adolescent girls. Therefore, effective promotional campaigns are crucial for conveying accurate information. This study aimed to assess the prevalence and the antimicrobial profiling of the isolated uropathogens among 354 adolescent girls. Methods This is a cross‐sectional
Shimaa Abdelrahim Khalaf, Mona Gamal Mohamed, Amal A. Elkhawaga, Iftekhar Ahmed, Md. Rabiul Islam, Shaimaa M. Goda   +5 more
wiley   +1 more source

Biofilm Associated Persistence and Drug Tolerance in Mycobacteria Within Host Microenvironments

APMIS, Volume 134, Issue 3, March 2026.
ABSTRACT Biofilms formed by mycobacteria, particularly Mycobacterium tuberculosis (Mtb), represent a major challenge in tuberculosis (TB) treatment due to their highly organized structure and their capacity to induce phenotypic drug tolerance. These three‐dimensional bacterial aggregates are embedded in a self‐produced extracellular matrix that ...
Lourdes Serrano Garcia, Cesar Augusto Roque‐Borda, Fernando Rogério Pavan, Marlus Chorilli   +3 more
wiley   +1 more source

Antibacterial Activity of the Allium sativum Crude Extract against Methicillin-resistant Staphylococcus aureus

Journal of Pure and Applied Microbiology
Garlic contains various components, such as allicin, ajoenes, and allyl sulfides, which are organosulfur compounds. It exhibits antimicrobial activities in all forms, including garlic powder, garlic extract, and garlic oil.
M. Indira, G. Bhuvaneshwari, L. Premkumar , P. Neelusree   +3 more
doaj   +1 more source

Antimicrobial Resistance in Salmonella Across Aquaculture, Seafood and Related Aquatic Environments: A Scoping Review With Exploratory Textual Analysis

Reviews in Aquaculture, Volume 18, Issue 2, March 2026.
This scoping review with textual analysis maps antimicrobial resistance in Salmonella across aquaculture, seafood, and related aquatic environments. Across 93 studies, recurrent MDR patterns suggest sentinel serotypes (S. Typhimurium, S. Newport) and a minimal antimicrobial susceptibility testing (AST) panel to guide matrix‐stratified One Health ...
Cristiane Coimbra de Paula, Yuri Duarte Porto, Vinícius Silva Castro, Érica do Carmo Dias Matos, Adelino Cunha‐Neto, Ricardo César Tavares Carvalho, Luciana Kimie Savay‐da‐Silva, Eduardo Eustáquio de Souza Figueiredo, Tathiana Ferguson Motheo   +8 more
wiley   +1 more source

Comparative analysis of phenotypic and genotypic detection of methicillin resistance among Staphylococcus aureus

Indian Journal of Pathology and Microbiology, 2016
Aims: Staphylococcus aureus is a common pathogen causing a wide range of infections ranging from mild skin and soft tissue infections to severe, life-threatening infections.
Tulin Demir, Nilay Coplu, Berrin Esen
doaj   +1 more source

Evaluation of the accuracy of various phenotypic tests to detect oxacillin resistance in coagulase-negative staphylococci

Brazilian Journal of Infectious Diseases
In this study, we determined the accuracy of phenotypic tests (cefoxitin agar dilution, 30µg-cefoxitin and 1µg-oxacillin disks) to detect the oxacillin resistance/mecA gene among coagulase-negative staphylococci (CoNS) isolates.
Leandro Reus Rodrigues Perez, Pedro Alves d'Azevedo   +1 more
doaj   +1 more source