Results 91 to 100 of about 43,976 (255)

Regulation of the Yersinia pseudotuberculosis Type III Secretion System by the CpxAR Two‐Component System

open access: yesMolecular Microbiology, EarlyView.
Host tissue cues including temperature, oxygen, and iron availability regulate expression of the Yersinia type III secretion system (T3SS) master regulator LcrF. We found that CpxR inhibits LcrF through an indirect, multi‐factorial mechanism and identified the osmolarity‐sensing OmpR/EnvZ system as an additional regulator of LcrF, highlighting ...
Karen Hug   +8 more
wiley   +1 more source

Interplay between Colistin Resistance, Virulence and Fitness in Acinetobacter baumannii

open access: yesAntibiotics, 2017
Acinetobacter baumannii is an important opportunistic nosocomial pathogen often resistant to multiple antibiotics classes. Colistin, an “old” antibiotic, is now considered a last-line treatment option for extremely resistant isolates.
Gabriela Jorge Da Silva, Sara Domingues
doaj   +1 more source

Prevalence of Antimicrobial Use in Small Animal Dermatology Referral Practices in the United States

open access: yesVeterinary Dermatology, EarlyView.
ABSTRACT Background Antimicrobial resistance is a critical global health concern driven by antimicrobial use. Dermatological conditions are common reasons for antimicrobial prescriptions in small animal practice, yet data on prescribing patterns in veterinary dermatology referral settings are lacking. Hypothesis/Objectives To characterise the frequency,
Domenico Santoro   +2 more
wiley   +1 more source

Treatment Choices for Acute Canine Otitis Externa in Sweden, Finland and Norway: A Comparative Study With a Focus on Antibiotic Use

open access: yesVeterinary Dermatology, EarlyView.
Background: Canine otitis externa (COE) is one of the most frequently recorded disorders in veterinary practices, making it an important focus for antibiotic stewardship. Hypothesis/Objectives: To investigate and compare treatment regimens for acute COE in Finland, Norway and Sweden, with a focus on antibiotic use.
Kaisa Saarinen   +4 more
wiley   +1 more source

Antimicrobial prescribing guidelines for feedlot cattle

open access: yes
Australian Veterinary Journal, EarlyView.
P Cusack   +4 more
wiley   +1 more source

Vision outcomes in dogs with primary glaucoma surgically treated with lensectomy and endolaser cyclophotocoagulation after an Ahmed valve gonioimplantation failure

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 207-217, March 2025.
Abstract Objective The aim of this study was to retrospectively evaluate vision outcomes of dogs with primary angle closure glaucoma (PACG) that underwent Ahmed valve gonioimplantation (AVG) followed by lensectomy and endolaser cyclophotocoagulation (ECP) with or without bleb resection after AVG failure.
Bactelius Turicea   +3 more
wiley   +1 more source

mcr-1 Colistin Resistance in ESBL-Producing Klebsiella pneumoniae, France

open access: yesEmerging Infectious Diseases, 2017
We report intestinal carriage of an extended-spectrum β-lactamase−producing Klebsiella pneumoniae strain with high-level resistance to colistin (MIC 24 mg/L) in a patient in France who had been hospitalized for fungal meningitis. The strain had the mcr-1
Yvan Caspar   +9 more
doaj   +1 more source

Polymyxin resistant bacteria in Australian poultry

open access: yes, 2020
Resistance to last-resort antibiotics is significant public health issue. Antibiotic use in animal husbandry may be a driver of resistance that can subsequently be disseminated via the food chain.
Wareham, David   +3 more
core   +1 more source

Micropulse transscleral cyclophotocoagulation in canine glaucoma: A retrospective study evaluating sweep velocity

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 293-305, March 2025.
Abstract Objective To report preliminary results of MP‐TSCP in canine patients with glaucoma while evaluating sweep velocity, treatment efficacy, and safety utilizing standardized surgical parameters. Animal studied Client‐owned dogs that underwent MP‐TSCP at a veterinary referral hospital. Procedure Medical records of 19 eyes (14 dogs) treated with MP‐
Valeria Benitez‐Vera   +2 more
wiley   +1 more source

Molecular Mechanism of Polymyxin Resistance in Multidrug-Resistant Klebsiella pneumoniae and Escherichia coli Isolates from Henan Province, China: A Multicenter Study

open access: yesInfection and Drug Resistance, 2021
Wenjuan Yan,1,* Qi Zhang,1,* Yingjie Zhu,1 Nan Jing,1 Youhua Yuan,1 Yi Zhang,2 Siying Ren,3 Dongmei Hu,4 Wenmin Zhao,5 Xiaojuan Zhang,6 Caiqin Shi,7 Meiyun Wang,8 Yi Li1 1Department of Clinical Microbiology, Henan Provincial People’s Hospital ...
Yan W   +12 more
doaj  

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