Results 61 to 70 of about 75,013 (302)

Recent Trends in Enzyme‐Based Biosensors for On‐Site Screening of Antibiotic Residues

open access: yesChemistry – An Asian Journal, EarlyView.
Antibiotic pollution pathways and biosensor intervention for effective monitoring and control of antimicrobial resistance. Abstract Antibiotics are used to treat both humans and animals for both preventive and therapeutic purposes. The overreliance on and misuse of antibiotics has given rise to a stealth pandemic, known as antimicrobial resistance (AMR)
Sapna Sudan, Bin Xie, Sunil Bhand
wiley   +1 more source

Prevalence and Characterization of Quinolone-Resistance Determinants in Escherichia coli Isolated from Food-Producing Animals and Animal-Derived Food in the Philippines

open access: yesAntibiotics, 2021
Antimicrobial resistance to quinolones, which constitutes a threat to public health, has been increasing worldwide. In this study, we investigated the prevalence of quinolone-resistant determinants in Escherichia coli not susceptible to quinolones and ...
Lawrence Belotindos   +8 more
doaj   +1 more source

Enlarged‐TriQuinoline (Enl‐TQ): Disparity in Chemical Behaviors by Geometric Scaling of the Trimeric Quinoline Ring System

open access: yesChemistry – An Asian Journal, EarlyView.
TriQuinoline (TQ), a quasi‐planar cyclic quinoline trimer in a head‐to‐tail arrangement, strongly captures a proton and exhibits unusual physicochemical properties. In this study, we designed and synthesized its expanded analog, Enlarged‐TriQuinoline (Enl‐TQ), in which three alkyne units are embedded between three quinoline units to acquire an expanded
Mai Yamashita   +3 more
wiley   +1 more source

Resistance pattern of enterobacteriaceae isolates from urinary tract infections to selected quinolones in Yaoundé

open access: yesThe Pan African Medical Journal, 2015
INTRODUCTION: it is estimated that 150 million urinary tract infections (UTIs) occur yearly worldwide, resulting in more than 6 billion dollar in direct healthcare cost.
Emilia Enjema Lyonga   +9 more
doaj   +1 more source

Research Note: Longitudinal monitoring of chicken houses in a commercial layer farm for antimicrobial resistance in Escherichia coli with special reference to plasmid-mediated quinolone resistance

open access: yesPoultry Science, 2020
Plasmid-mediated quinolone resistance (PMQR) genes located on conjugative plasmids can be transferred to other bacteria in the absence of antimicrobial selective pressure.
Shoki Koyama   +2 more
doaj   +1 more source

Chemical structure and pharmacokinetics of novel quinolone agents represented by avarofloxacin, delafloxacin, finafloxacin, zabofloxacin and nemonoxacin

open access: yesAnnals of Clinical Microbiology and Antimicrobials, 2016
Quinolones are potent antimicrobial agents with a basic chemical structure of bicyclic ring. Fluorine atom at position C-6 and various substitutions on the basic quinolone structure yielded fluoroquinolones, namely norfloxacin, ciprofloxacin ...
B. Kocsis, J. Domokos, D. Szabo
semanticscholar   +1 more source

Acute kidney injury and morbi‐mortality associated with “triple whammy” combination: Systematic review and meta‐analysis

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims “Triple whammy” (TW) refers to the concomitant use of diuretics, renin‐angiotensin‐aldosterone system inhibitors (RAASI) and non‐steroidal anti‐inflammatory drugs (NSAIDs). The aim of this article is to analyse the association between TW exposure and acute kidney injury (AKI), among other morbi‐mortality outcomes.
Dulce María Calvo   +4 more
wiley   +1 more source

Distribution of quinolones, sulfonamides, tetracyclines in aquatic environment and antibiotic resistance in Indochina

open access: yesFrontiers in Microbiology, 2012
Southeast Asia has become the center of rapid industrial development and economic growth. However, this growth has far outpaced investment in public infrastructure, leading to the unregulated release of many pollutants, including wastewater-related ...
Satoru eSuzuki, Phan Thi Phuong eHoa
doaj   +1 more source

4-Hydroxy-3-methyl-2(1H)-quinolone, originally discovered from a Brassicaceae plant, produced by a soil bacterium of the genus Burkholderia sp.: determination of a preferred tautomer and antioxidant activity

open access: yesBeilstein Journal of Organic Chemistry, 2020
4-Hydroxy-3-methyl-2(1H)-quinolone (1), a molecule known for a long time and recently discovered from a Brassicaceae plant Isatis tinctoria without providing sufficient evidence to support the structure, was isolated from a fermentation extract of ...
Dandan Li   +4 more
doaj   +1 more source

Hypersensitivity reactions to quinolones

open access: yesCurrent Opinion in Allergy & Clinical Immunology, 2011
The purpose of this review is to examine in detail the new advances in the pathomechanisms and diagnosis of immediate and nonimmediate hypersensitivity reactions to quinolones, as well as analyze cross-reactivity among different quinolones.Hypersensitivity reactions to quinolones, especially anaphylactic reactions, have become more common in the past ...
Inmaculada Andreu   +2 more
openaire   +4 more sources

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