Results 71 to 80 of about 9,304 (223)

Analysis of the Academic and Professional Profiles of Dental Educators Promoting Courses at Instagram University

open access: yesEuropean Journal of Dental Education, EarlyView.
ABSTRACT Background This study evaluated the current landscape of Brazilian dental education by analysing Instagram posts from professionals promoting dentistry courses. The objective was to ascertain the relationship between their qualification levels and digital visibility.
Laís Albuquerque Fernandes   +5 more
wiley   +1 more source

Fix Thyself: Un/Doing Confidence in Women's Entrepreneurship

open access: yesGender, Work &Organization, EarlyView.
ABSTRACT Are women at work really lacking confidence? Recent books and videos addressing women's presumed lack of confidence suggest that women can achieve success if they work on their confidence. This is also true for women entrepreneurs, who are regularly encouraged to be more confident than they appear to be.
Lara Pecis, Elisabeth K. Kelan
wiley   +1 more source

Developmental stage ordering yields greater cranial mineralization sequence resolution than embryo size or days since oviposition: A case study using the gekkotan Eublepharis macularius (Blyth, 1854)

open access: yesJournal of Anatomy, EarlyView.
We employ a set of leopard gecko embryos for which size, day of development, and developmental stage are known to assess which timetable accords with the greatest resolution of cranial mineralization events. Developmental staging yielded the best outcome. Abstract Mineralization sequences of cranial elements (often referred to as ossification sequences)
Patrick A. D. Wise   +2 more
wiley   +1 more source

Characteristics of N-Acylhomoserine Lactones Produced by Hafnia alvei H4 Isolated from Spoiled Instant Sea Cucumber

open access: yesSensors, 2017
This study aimed to identify N-acylhomoserine lactone (AHL) produced by Hafnia alvei H4, which was isolated from spoiled instant sea cucumber, and to investigate the effect of AHLs on biofilm formation.
Hong-Man Hou   +6 more
doaj   +1 more source

Protocol: a simple method for biosensor visualization of bacterial quorum sensing and quorum quenching interaction on Medicago roots

open access: yesPlant Methods, 2022
Background Defining interactions of bacteria in the rhizosphere (encompassing the area near and on the plant root) is important to understand how they affect plant health.
Amanda Rosier, Harsh P. Bais
doaj   +1 more source

Climate change and crop resilience: harnessing metabolomics for predicting stress tolerance

open access: yesNew Phytologist, EarlyView.
Summarised methodology for metabolite biomarker discovery and genomic targets selection for those metabolites to predict high‐throughput phenotypic and agronomic traits of interest for direct uptake in breeding programmes. Summary Global warming is driving climate change to levels not experienced since the advent of agriculture, primarily due to ...
Agyeya Pratap   +3 more
wiley   +1 more source

Large Diversity and Original Structures of Acyl-Homoserine Lactones in Strain MOLA 401, a Marine Rhodobacteraceae Bacterium

open access: yesFrontiers in Microbiology, 2017
Quorum sensing (QS) is a density-dependent mechanism allowing bacteria to synchronize their physiological activities, mediated by a wide range of signaling molecules including N-acyl-homoserine lactones (AHLs).
Margot Doberva   +8 more
doaj   +1 more source

Mechanisms of Mitochondrial Toxicity and Cytotoxicity Caused by Pseudomonas aeruginosa Pyocyanin in Human Nasal Epithelial Cells

open access: yesInternational Forum of Allergy &Rhinology, Volume 16, Issue 5, Page 451-466, May 2026.
ABSTRACT Background Pseudomonas aeruginosa is an opportunistic pathogen in cystic fibrosis‐related chronic rhinosinusitis (CF‐CRS) that produces phenazine metabolites pyocyanin and 1‐hydroxyphenazine (1‐HP), which may have detrimental effects on mitochondria, reactive oxygen species (ROS), Ca2+ signaling, and apoptosis.
Joel C. Thompson   +8 more
wiley   +1 more source

Detection of Quorum Sensing Activity in the Multidrug-Resistant Clinical Isolate Pseudomonas aeruginosa Strain GB11

open access: yesSensors, 2014
A multidrug-resistant clinical bacteria strain GB11 was isolated from a wound swab on the leg of a patient. Identity of stain GB11 as Pseudomonas aeruginosa was validated by using matrix-assisted laser desorption/ionization-time-of-flight mass ...
Huey Jia Cheng   +5 more
doaj   +1 more source

Unsaturated Fatty Acids Affect Quorum Sensing Communication System and Inhibit Motility and Biofilm Formation of Acinetobacter baumannii [PDF]

open access: yes, 2018
The increasing threat of Acinetobacter baumannii as a nosocomial pathogen is mainly due to the occurrence of multidrug-resistant strains that are associated with the real problem of its eradication from hospital wards.
Alexandre, Stephane   +6 more
core   +3 more sources

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