Results 101 to 110 of about 71,327 (249)

Investigation of six plasmid-mediated quinolone resistance genes among clinical isolates of pseudomonas: a genotypic study in Saudi Arabia

open access: yes, 2019
Mohamed F El-Badawy,1,2 Majed M Alrobaian,3 Mohamed M Shohayeb,1,4 Sayed F Abdelwahab1,51Division of Pharmaceutical Microbiology, Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, Taif 21974, Kingdom of Saudi ...
El-Badawy MF   +3 more
core  

Quinolone-Photoconjugated Major Histocompatibility Complex Class II-Binding Peptides with Lysine are Antigenic for T Cells Mediating Murine Quinolone Photoallergy

open access: yes, 2001
Fluoroquinolone antibacterial agents cause photosensitivity dermatitis as an adverse effect and can function immunologically as photohapten. In a murine model of quinolone photoallergy, Langerhans cells are photomodified with a systemically given ...
Seo, Naohiro   +3 more
core   +1 more source

NEW QUINOLONE-BASED COMPOUNDS: SYNTHESIS, CRYSTAL STRUCTURES AND BIOLOGICAL ACTIVITIES

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2019
A new quinoline-based compounds have been synthesized from 2-oxo-1,2-dihydroquinoline-4-carboxylic acid (2) and involved in alkylation reactions using phase transfer catalysis conditions.
YASSIR FILALI BABA   +5 more
doaj  

Clinical Management of Helicobacter Infection in Captive Baboons (Papio anubis and Papio hamadryas), and Isolation and Molecular Characterization of Three Novel Helicobacter Species

open access: yesJournal of Medical Primatology, Volume 55, Issue 4, August 2026.
ABSTRACT Background Helicobacter spp. are gastric or enterohepatic bacteria that can be commensal, opportunistic, or pathogenic. Few studies have evaluated Helicobacter spp. in baboons. Methods Twenty‐seven captive baboons were surveyed for Helicobacter spp. by fecal PCR, and a subset evaluated by culture.
Isabel A. Jimenez   +13 more
wiley   +1 more source

Overview of the development of quinolone resistance in Salmonella species in China, 2005–2016

open access: yes, 2018
Qifa Song,1 Zhaojun Xu,2 Hong Gao,1 Danyang Zhang1 1Department of Microbiology, Ningbo Municipal Centre for Disease Control and Prevention, Ningbo, Zhejiang, China; 2Intensive Care Unit, Ningbo No.
Zhang D, Song Q, Gao H, Xu Z
core  

Therapeutic effect of quinolone oxizime on fibrotic kidney diseases

open access: yes, 2019
Purpose: To investigate the anti-fibrotic effect and mechanism of action of quinolone oxizime in vitro and in vivo.Methods: Proliferation of renal fibroblasts was determined using 3-(4, 5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay,
Zhang, Sheng, Ye, Qifa
core   +1 more source

Synthetic Ligands of Myeloid C‐Type Lectin Receptors

open access: yesChemBioChem, Volume 27, Issue 13, 14 July 2026.
Binding of ligands to C‐type lectin receptors (CLRs) on myeloid cells can lead to an array of cellular responses. Exploitation of these receptors for therapeutic purposes requires high‐affinity ligands. This review surveys the diversity of synthetic ligands of myeloid CLRs in the context of binding, signaling, and downstream effects, as well as ...
James Suri, Bernd Lepenies
wiley   +1 more source

Mutations in quinolone resistance determining regions (QRDR) of representative quinolone resistant Shigella isolates.

open access: yes
Mutations in quinolone resistance determining regions (QRDR) of representative quinolone resistant Shigella isolates.
Gourab Halder (17996514)   +10 more
core   +1 more source

A retrospective study of the efficacy and safety of levofloxacin in children with severe infection

open access: yesFrontiers in Pediatrics
ObjectivesLevofloxacin is widely used because of its broad-spectrum antimicrobial activity and convenient dosing schedule. However, the relevance of its use in children remains to be investigated.
Zhang Junqi   +6 more
doaj   +1 more source

Toward Sustainable Carbonylation Reactions Enabled by CO Surrogates in Green Solvents

open access: yesChemSusChem, Volume 19, Issue 13, 14 July 2026.
Carbonylation reactions offer a sustainable route to valuable carbonyl compounds. This review highlights methodologies that exploit carbonylative coupling to drastically enhance process sustainability, avoiding the direct use of CO through CO surrogates and promoting syntheses in green solvents potentially derived from renewable and sustainable sources.
Francesco Messa   +2 more
wiley   +1 more source

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