Results 61 to 70 of about 60,443 (178)

Lipopolysaccharide‐Specific Aptasensor: A Spectroscopic Approach for Identifying Gram‐Negative Bacteria

open access: yesAnalytical Science Advances, Volume 7, Issue 2, December 2026.
We developed a novel aptasensor by integrating an anti‐lipopolysaccharide aptamer with a G‐quadruplex DNAzyme for the detection of Gram‐negative bacteria. This label‐free, spectroscopy‐based sensor detects E. coli with a limit of ∼2.7 × 105 cells/mL, providing a rapid, cost‐effective and specific method for identifying LPS‐containing bacteria ...
Hamidreza Majidifard   +3 more
wiley   +1 more source

Assess the prevalence rate of Campylobacter genus and Campylobacter jejuni species in raw milk collected from the Amol City by Multiplex- Polymerase Chain Reaction [PDF]

open access: yesJournal of Advanced Biomedical Sciences, 2015
Background & Objective: Campylobacter can be transmitted through the raw milk. The purpose of this study was to determine the prevalence of Campylobacter genus and Campylobacter jejuni (C. jejuni) species in raw milk samples.
Ali Dabiri   +3 more
doaj  

Occurrence and antimicrobial resistance of Campylobacter jejuni and Campylobacter coli isolated from domestic animals from Southern Ecuador

open access: yesCiência Rural, 2018
: Occurrence and antimicrobial resistance profiles of Campylobacter jejuni and C. coli strains isolated from fecal samples of dogs, pigs, cows and hens in southern Ecuador were studied. Of the 250 samples studied, 84 (33.6%) were Campylobacter positive,
Zorayda Toledo   +2 more
doaj   +1 more source

In a Patient With Pre‐Existing Tetraparesis, GBS Should Be Diagnosed Only if All Differential Causes Have Been Ruled Out

open access: yesClinical Case Reports, Volume 14, Issue 11, November 2026.
ABSTRACT In a patient with pre‐existing proximal tetraparesis, progression to the distal limb muscles after 3 years should be attributed to Guillain‐Barre syndrome only if differential causes of tetraparesis were thoroughly ruled out.
Sounira Mehri, Josef Finsterer
wiley   +1 more source

Cloning and alignment of WaaF gene of Campylobacter jejuni Lulei

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2012
Objective To clone the WaaF gene of Campylobacter jejuni, and analyse its relationship with WaaF genetic evolution. Methods Amplified WaaF gene of Campylobacter jejuni Lulei by PCR, and constructed pGEM⁃T⁃WaaF cloning plasmid.
Cong⁃cong XING   +7 more
doaj  

Combating Campylobacter Resistance in Moroccan Poultry Using Essential Oil–Ciprofloxacin Combination

open access: yesVeterinary Medicine and Science, Volume 12, Issue 6, November 2026.
With an estimated prevalence of 15.52% in Moroccan poultry, Campylobacter species pose a significant food safety concern. We investigated whether essential oils (EOs) could restore the efficacy of ciprofloxacin against multidrug‐resistant (MDR) strains.
Zineb Soubai   +13 more
wiley   +1 more source

Whole-genome comparison of two Campylobacter jejuni isolates of the same sequence type reveals multiple loci of different ancestral lineage [PDF]

open access: yes, 2011
Campylobacter jejuni ST-474 is the most important human enteric pathogen in New Zealand, and yet this genotype is rarely found elsewhere in the world. Insight into the evolution of this organism was gained by a whole genome comparison of two ST-474, flaA
Fearnhead, Paul   +9 more
core   +3 more sources

Rapid Detection of Campylobacter jejuni by Polymerase Chain Reaction and Evaluation of its Sensitivity and Specificity

open access: yesپزشکی بالینی ابن سینا, 2017
Introduction: Campylobacter jejuni is one of the most common causes of food poising in humans. Rapid and specific detection of these bacteria has an important role in diagnosis and treatment of infection.
A Razei   +3 more
doaj  

Molecular typing and antimicrobial susceptibility profiles of Campylobacter jejuni and Campylobacter coli Isolates from Patients and raw meat in Huzhou, China, 2021-2022.

open access: yesPLoS ONE
BackgroundCampylobacter species are zoonotic pathogens, and are considered to be the major foodborne pathogen that causes outbreaks and sporadic gastrointestinal illnesses both in developed and developing countries.
Xiaofang Wu   +5 more
doaj   +1 more source

INCIDENCE OF CAMPYLOBACTER JEJUNI AND FAECAL COLIFORM IN SOME WATER SOURCES [PDF]

open access: yesAssiut Veterinary Medical Journal, 1990
60 water samples were collected from 3 sources (Mahmoudia Canal, 20; Ground Water, 20; and Mariout Lake, 20) and examined for detection of Camoylobacter jejuni and faecai Coliform organisms using membrane filter technique and most probable number (MPM ...
H.A. SAMAHA
doaj   +1 more source

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