Results 81 to 90 of about 84,414 (220)

Antibiotic resistance and molecular typing of Pseudomonas aeruginosa: focus on imipenem

Brazilian Journal of Infectious Diseases, 2002
Susceptibility tests by disk diffusion and by E-test and molecular typing by macrorestriction analysis were performed to determine the relatedness of Pseudomonas aeruginosa isolates from three distinct hospitals. The resistance profile of 124 isolates to
Freitas Ana Lúcia Peixoto de, Barth Afonso Luis   +1 more
doaj  

NCY‐1 β‐Lactamase Activity Correlates With Antimicrobial Susceptibility of a Clinical Strain of Nocardia cyriacigeorgica

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
This study shows a strong correlation between the β‐lactam susceptibility profile of a clinical isolate of Nocardia cyriacigeorgica and the activity of its β‐lactamase, NCY‐1. Inhibitors of NCY‐1 reduce the minimum inhibitory concentration of amoxicillin.
Julie Couston, Athénaïs Le Marchand, Elisabeth Hodille, Charlotte Genestet, Brune Joannard, Jérôme Feuillard, Yvonne Benito, Oana Dumitrescu, Mickaël Blaise   +8 more
wiley   +1 more source

Predatory Bacteria: A Potential Ally against Multidrug-Resistant Gram-Negative Pathogens [PDF]

, 2013
Multidrug-resistant (MDR) Gram-negative bacteria have emerged as a serious threat to human and animal health. Bdellovibrio spp. and Micavibrio spp. are Gram-negative bacteria that prey on other Gram-negative bacteria.
A Dashiff, AJ Kallen, AM Rogosky, Axel Cloeckaert, D Kadouri, D Kadouri, Daniel E. Kadouri, E Jurkevitch, GB Tian, H Stolp, Kevin To, M Dwidar, MO Martin, NY Markelova, RE Sockett, RE Sockett, RM Klevens, Robert M. Q. Shanks, S Rendulic, VA Lambina, VA Lambina, Y Davidov, Y Davidov, Y Doi, YA Kim, Yohei Doi, Z Wang   +26 more
core   +3 more sources

Antimicrobial Effect of Spices and Their Phytochemicals: A Novel Approach to Overcoming Antibiotic Resistance

MedComm, Volume 7, Issue 4, April 2026.
This graphical abstract shows the antibacterial potential of phytochemicals from 15 spices, showcasing key compounds, their extraction methods, and mechanisms of action. It highlights membrane disruption, ROS generation, enzyme inhibition, and biofilm prevention as core antibacterial pathways.
Hettiyahandi Binodh De Silva, Yanqi Dai, Shervanthi Homer‐Vanniasinkam, Mohan Edirisinghe   +3 more
wiley   +1 more source

Emergence of Tigecycline‐Resistant Pseudomonas aeruginosa Harbouring tmexC6D6‐toprJ1b From Hospital Sewage in Japan

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
This study isolated a Pseudomonas aeruginosa strain (KAM950) carrying the tmexCD‐toprJ gene cluster from hospital sewage in Japan. The strain exhibited reduced susceptibility to tigecycline and carbapenems, harboured chromosomal tmexC6D6‐toprJ1b and oprD disruption, and belonged to epidemic clone ST244, emphasising emerging multidrug resistance and the
Shotaro Maehana, Masato Suzuki, Naoko Ishimura, Hiroki Izawa, Ryotaro Eda, Masaki Nakamura, Mohan Amarasiri, Takashi Furukawa, Fumiaki Kojima, Kazunari Sei, Makoto Kubo   +10 more
wiley   +1 more source

Exploring the additive antibacterial potential of Cinnamomum cassia volatile oil and imipenem against Acinetobacter baumannii: a multi-omics investigation

Frontiers in Microbiology
IntroductionAcinetobacter baumannii has been identified as a critical pathogen, and new antibiotics are urgently needed. Volatile oils, which function as natural antibacterial agents, may provide an effective means of inhibiting A. baumannii.
Youyuan Lu, Youyuan Lu, Wanlin Xu, Jiahui Xue, Mingxia Xie, Haotian Liu, Ruilin Wang, Gang Li, Hanqing Wang, Hanqing Wang   +9 more
doaj   +1 more source

Polymicrobial Pasteurella multocida‐Anaerobic Coinfection Followhing a Cat Bite: Limb Salvage Through Metagenomic Next‐Generation Sequencing‐Guided Diagnosis and Multidisciplinary Management

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT Successful management of a Pasteurella multocida and polymicrobial infection following a cat bite on the left leg entailed debridement, split‐thickness skin grafting with vacuum‐sealing drainage, and targeted antibiotic treatment. This approach enabled successful incorporation of the skin graft, preserving the limb and eliminating the ...
Yuanqing Qu, Yuan Liu, Xin Zhou, Pengjie Xu, Lu Wang   +4 more
wiley   +1 more source

Clinical characteristics, specific resistance patterns, and molecular mechanisms of carbapenem-resistant Morganella morganii isolates

Frontiers in Cellular and Infection Microbiology
ObjectivesThe emergence and spread of carbapenem-resistant Morganella morganii (M. morganii) pose a serious global challenge. This study aimed to investigate the clinical characteristics, resistance patterns, and molecular mechanisms of carbapenem ...
Xiangkuo Zheng, Xiangkuo Zheng, Weiliang Zeng, Yan Liu, Luozhu Feng, Jiayin Zheng, Tieli Zhou, Changrui Qian, Cui Zhou   +8 more
doaj   +1 more source

Draft Genome Sequences of Four NDM-1-Producing Klebsiella pneumoniae Strains from a Health Care Facility in Northern California. [PDF]

, 2015
We report the draft genome sequences of Klebsiella pneumoniae strains from four patients at a northern California health care facility. All strains contained the New Delhi metallo-β-lactamase (NDM1) carbapenemase with extended antibiotic resistance ...
Chaturvedi, Vishnu, Chorny, Ilya, Greninger, Alexander L, Knowles, Susan, Ng, Valerie L   +4 more
core   +1 more source

Postpartum Necrotizing Myometritis

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT We present a case of postpartum necrotizing myometritis, a rare complication that often occurs following transcatheter arterial embolization for the treatment of postpartum hemorrhage, and its etiology is closely associated with uterine ischemia and bacterial infection.
Jiangyan Xie
wiley   +1 more source