Results 91 to 100 of about 20,739 (224)

Role of ArcA in the regulation of antibiotic sensitivity in avian pathogenic Escherichia coli

open access: yesPoultry Science
: Avian pathogenic Escherichia coli (APEC) is one of the common extraintestinal infectious disease pathogens in chickens, geese, and other birds, inducing serious impediments to the development of the poultry industry.
Kai Ma   +6 more
doaj   +1 more source

Left Atrial Coupling Indexes as New Mortality Predictors in Chronic Chagas Disease

open access: yesEchocardiography, Volume 43, Issue 8, August 2026.
Echocardiographic left atrial coupling indexes are promising prognostic markers of dismal outcome in Chagas disease. They were associated with all‐cause mortality independent from age, sex, and echocardiographic indexes, including LV ejection fraction, supporting their potential clinical relevance.
Roberto M. Saraiva   +4 more
wiley   +1 more source

Relationship Value, Emotion, and Uncertainty Shape Conflict−Resolution Communication in a Wild Primate

open access: yesAnnals of the New York Academy of Sciences, Volume 1562, Issue 1, August 2026.
Geladas combine vocal−visual signals and tactile patterns to resolve conflicts. Reconciliation is rapid, mainly aggressor‐initiated, and shaped by relationship value, risk, emotion, and audience context. Post‐conflict sequences increase in complexity with stronger bonds, greater distress, dominance asymmetries, and genetic unrelatedness. These patterns
Luca Pedruzzi   +13 more
wiley   +1 more source

ARCA-IoT: An Attack-Resilient Cloud-Assisted IoT System

open access: yesIEEE Access, 2019
Putting trust in the world of the Internet of Things, where served and serving entities are often unknown, is very hard especially when personal and business information is often being exchanged for providing and consuming services.
Sabeen Javaid   +5 more
semanticscholar   +1 more source

Arcas Swainson 1832

open access: yes, 2019
Arcas Swainson, 1832 Type species: Papilio imperialis Cramer The species currently placed in Arcas have been recognized as a distinct and widespread Neotropical group for more than a century (Godman & Salvin 1887 –1901; Draudt 1919 –1920). Nicolay (1971) first revised the genus, recognizing seven species.
Martins, Ananda Regina P.   +2 more
openaire   +2 more sources

The Transcription Factor ArcA Modulates Salmonella’s Metabolism in Response to Neutrophil Hypochlorous Acid-Mediated Stress

open access: yesFrontiers in Microbiology, 2019
Salmonella Typhimurium, a bacterial pathogen with high metabolic plasticity, can adapt to different environmental conditions; these traits enhance its virulence by enabling bacterial survival.
C. Pardo-Esté   +14 more
semanticscholar   +1 more source

ArcA overexpression induces fermentation and results in enhanced growth rates of E. coli

open access: yesScientific Reports, 2017
Overflow metabolism in the presence of oxygen occurs at fast growth rates in a wide range of organisms including bacteria, yeast and cancer cells and plays an important role in biotechnology during production of proteins or metabolic compounds.
M. Basan, Sheng Hui, J. Williamson
semanticscholar   +1 more source

A arca de Noé

open access: yesArquivo Maaravi: Revista Digital de Estudos Judaicos da UFMG, 2019
A arca de ...
Grzybowski, Adam, Goldman, Luis
openaire   +3 more sources

Identification of Streptococcus cristatus peptides that repress expression of virulence genes in Porphyromonas gingivalis

open access: yesScientific Reports, 2017
Dental plaque is a complex multispecies biofilm, and is a direct precursor of periodontal disease. The virulence of periodontal pathogens, such as Porphyromonas gingivalis, is expressed in the context of this polymicrobial community.
Meng-Hsuan Ho   +2 more
doaj   +1 more source

Arcyriaflavin A, a cyclin D1/CDK4 inhibitor, suppresses tumor growth, migration, and invasion of metastatic melanoma cells

open access: yesCancer Cell International
Background Despite advancements in targeted therapy and immunotherapy, cutaneous melanoma continues to have a high mortality rate and poor prognosis, with therapies having limited efficacy in advanced melanoma.
Dokyeong Kim   +7 more
doaj   +1 more source

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