Results 91 to 100 of about 34,010 (190)

Infectious bacterial keratitis management in a Swedish region: Risk factors, treatment and time‐to‐resolution

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To report treatment patterns, time‐to‐resolution (TTR) and aetiologies of bacterial keratitis (BK) infections treated in a specialized hospital‐based cornea clinic in Sweden. Methods Retrospective study based on electronic health records screened during the period 2010–2019. The study included only culture‐confirmed cases of BK.
Jenny Roth   +5 more
wiley   +1 more source

Quinolone resistance in Salmonella enterica serovar Typhi: Mechanisms, factors driving the spread of resistance, current epidemiological trends and clinical significance

open access: yesSouth Sudan Medical Journal, 2015
The human restricted bacteria,Salmonella enterica serovar Typhi is the major cause of typhoid fever (or enteric fever), a characteristic severe systemic illness.
Gasim Omer Elkhalifa Abd-Elfarag
doaj  

Spektrofluorimetrijsko određivanje ciklopiroks olamina prevođenjem u ternarni kompleks s Tb(III) i EDTA [PDF]

open access: yes, 2006
A highly sensitive and selective spectrofluorimetric method was developed for the determination of ciclopirox olamine in raw material and in dosage forms.
MANAL IBRAHIM EID   +3 more
core   +1 more source

Antibiotic Exposure in Early Life and Risk of Type 1 Diabetes: A Meta‐Analysis

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Background Early‐life antibiotic use may increase the risk of childhood type 1 diabetes (T1D), potentially through gut microbiota dysbiosis and associated effects on immune development. This meta‐analysis evaluated associations between early‐life antibiotic use and T1D.
Sharan Ram   +5 more
wiley   +1 more source

Comparative in-vitro activity of fleroxacin and other 6-fluoroquinolones against mycobacteria [PDF]

open access: yes, 2017
The susceptibility of 11 clinical isolates of Mycobacterium tuberculosis, 3 M. kansasii,3 M. xenopi, 2 M.scrofulaceum, 2 M. marinum, 2 M. malmoense to fleroxacin,ciprofloxacin, norfloxacin, rifampicin, isoniazid, ethambutol, and streptomycin was ...
Hohl, Peter   +2 more
core  

High levels of contamination and antimicrobial-resistant non-typhoidal Salmonella serovars on pig and poultry farms in the Mekong Delta of Vietnam. [PDF]

open access: yes, 2015
We investigated the prevalence, diversity, and antimicrobial resistance (AMR) profiles of non-typhoidal Salmonella (NTS) and associated risk factors on 341 pig, chicken, and duck farms in Dong Thap province (Mekong Delta, Vietnam).
Baker, S   +13 more
core   +1 more source

Enzymatic synthesis of bioactive quinolones and (thio)coumarins by fungal type III polyketide synthases

open access: yesThe FEBS Journal, EarlyView.
Quinolones are valuable scaffolds for drug discovery but are rare in nature. Here, we show that two fungal enzymes, AthePKS and FerePKS, can generate 2‐quinolones and two additional heteroaromatic scaffolds. Using AthePKS, we designed an artificial enzymatic cascade towards an antimicrobial quinolone from a simple precursor and implemented it in E ...
Nika Sokolova   +5 more
wiley   +1 more source

A Novel Microbiological Method in Microtiter Plates for Screening Seven Kinds of Widely Used Antibiotics Residues in Milk, Chicken Egg and Honey

open access: yesFrontiers in Microbiology, 2019
A broad-spectrum microbiological inhibition method has been developed for rapidly screening different kinds of antibiotics such as β-lactam, aminoglycosides, tetracyclines, sulfonamides, macrolides, lincosamides and quinolones in milk, chicken egg and ...
Qin Wu   +10 more
doaj   +1 more source

Tautomeric Equilibria Studies by Mass Spectrometry [PDF]

open access: yes, 2008
Tautomerism in organic chemistry has been extensively studied in condensed phase by spectrometric methods, mainly by IR and NMR techniques. Mass spectrometry studies start 40 years ago but just recently it has been recognized the importance of the mass ...
Eduardo A. Castro   +3 more
core   +1 more source

Environmental modification via a quorum sensing molecule influences the social landscape of siderophore production [PDF]

open access: yes, 2017
Bacteria produce a wide variety of exoproducts that favourably modify their environment and increase their fitness. These are often termed ‘public goods’ because they are costly for individuals to produce and can be exploited by non-producers (‘cheats’).
College of Science and Engineering   +9 more
core   +3 more sources

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