Results 121 to 130 of about 71,327 (249)

Coumarins Disrupt Cell–Cell Communication and Virulence in Priority Pathogens: Targeting the PQS Signalling System in Pseudomonas aeruginosa

Microbial Biotechnology, Volume 19, Issue 7, July 2026.
The selective nature through which coumarin compounds produced by different species of plants target PQS signalling in Pseudomonas aeruginosa and select for distinct phenotypic responses in key pathogenic organisms adds to the growing evidence of their utility as natural virulence suppressors. ABSTRACT Cell‐to‐cell communication in microbial systems is
Dylan Boon, Benjamin O'Rourke, Muireann Carmody, David F. Woods, Antje Gloe, Daniel Platero‐Rochart, Pedro A. Sánchez‐Murcia, Gerard P. McGlacken, F. Jerry Reen   +8 more
wiley   +1 more source

Occurrence, spatial distribution, potential sources, and risk assessment of common antibiotics in surface seawater of the Northeastern Indian Ocean

Environmental Research Letters
The increasing entry of antibiotics into the marine environment has led to marine pollution and the potential global spread of antibiotic resistance genes, posing a threat to both marine ecosystems and human health.
Jiuming Wang, Ruixue Hao, Yuanxin Cao, Xiuping He, Fengjun Wang, Haiyuan Wang, Junhui Chen   +6 more
doaj   +1 more source

Determining the impact of cannabis use on tobacco cessation: Results from a prospective non‐randomized tobacco treatment trial

Addiction, Volume 121, Issue 7, Page 1876-1887, July 2026.
Abstract Background and aims Tobacco‐cannabis co‐use is associated with increased psychosocial and health harms; however, the treatment literature assessing the impact of co‐use has been mixed and suffers from critical limitations. To date, no prospective studies have evaluated the degree to which cannabis co‐use affects tobacco cessation, nor are ...
Erin A. McClure, Nathaniel Baker, Rachel L. Tomko, Kyle J. Walters, Elizabeth Chapman, Matthew J. Carpenter, Kevin M. Gray   +6 more
wiley   +1 more source

Fluoroquinolone Use and Risk of Pneumothorax in Adults Hospitalized With Community Acquired Pneumonia: A Retrospective Cohort Study

The Clinical Respiratory Journal, Volume 20, Issue 7, July 2026.
We conducted a retrospective multicenter cohort study to evaluate the association between fluoroquinolone administration for inpatients with pneumonia and 60‐day risk of pneumothorax. We found no association between fluoroquinolones and pneumothorax compared to other common antibiotics for community acquired pneumonia.
B. S. Steven Yi, B. S. Saurav Sumughan, M. D. Jessica Cobb, Erika J. Yoo   +3 more
wiley   +1 more source

Activity of the new quinolone WCK 771 against pneumococci

, 2005
The activity of WCK 771, a new experimental quinolone being developed to overcome quinolone resistance in staphylococci, against quinolone-susceptible and -resistant pneumococci was determined.
Appelbaum, P.C., Pankuch, G.A., Gupte, S.V., Bozdogan, B., Lin, G., Jacobs, M.R., Patel, M.V., Khorakiwala, H.F., Souza, N. J. De, Jafri, M.A.   +9 more
core   +1 more source

Antibiotics in Veterinary Ophthalmology: Resistance, Stewardship, and Emerging Antibiotic‐Sparing Strategies

Veterinary Ophthalmology, Volume 29, Issue 4, July 2026.
ABSTRACT Antimicrobial resistance (AMR) is a growing challenge in veterinary ophthalmology, particularly in cases of bacterial keratitis, where progressive stromal infection can threaten vision and globe integrity within hours to days. This review synthesizes current evidence on pathogen distribution, antimicrobial susceptibility profiles, multidrug ...
Lionel Sebbag, Oren Pe'er
wiley   +1 more source

Distribution of Plasmid mediated quinolone resistance genes.

, 2016
Distribution of Plasmid mediated quinolone resistance genes.
Ankita Das (165802), Mailan Natarajan (3141402), Jharna Mandal (3141405)   +2 more
core   +1 more source

Heterogeneous Fenton Degradation of Nalidixic Acid on Fe(II)‐Sorbed Maghemite, as Probed by In Situ Attenuated Total Reflectance‐Fourier Transform Infrared Spectroscopy

ChemPhysChem, Volume 27, Issue 11, 15 June 2026.
Using in situ attenuated total reflectancee‐Fourier transform infrared spectroscopy, we track how nalidixic acid adsorbs onto Fe(II)‐sorbed maghemite and undergoes reactive oxygen species (ROS)‐mediated degradation upon H2O2 addition. The spectra reveal key functional‐group transformations and ring opening, highlighting interfacial mechanisms of ...
Ana Carolina Schuh Frantz, Mbolantenaina Rakotomalala Robinson, Alberto Mezzetti, Sylvie Nélieu, Xavier Carrier, Guillaume Morin   +5 more
wiley   +1 more source

New Quinolone Alkaloids from Ravenia spectabilis Eng1

, 1968
New Quinolone Alkaloids from Ravenia spectabilis ...
P. K. Bose, B. D. Paul
core   +1 more source

A structured, behavioural science approach to the preparation of antimicrobial stewardship interventions for companion animal veterinarians

Veterinary Record, Volume 198, Issue 12, Page e521-e532, 13–27 June 2026.
Abstract Background A structured, behavioural science approach was adopted to develop antimicrobial stewardship interventions in UK first‐opinion companion animal veterinary practice. The objectives were to identify behavioural targets for intervention and to understand how practice contexts influence these behaviours.
Ben Walker, Dan O'Neill, Huw Stacey, Dave Brodbelt   +3 more
wiley   +1 more source