Results 21 to 30 of about 2,808,934 (339)

Rapid, early, and potent Spike-directed IgG, IgM, and IgA distinguish asymptomatic from mildly symptomatic COVID-19 in Uganda, with IgG persisting for 28 months

open access: yesFrontiers in Immunology, 2023
IntroductionUnderstanding how spike (S)-, nucleoprotein (N)-, and RBD-directed antibody responses evolved in mild and asymptomatic COVID-19 in Africa and their interactions with SARS-CoV-2 might inform development of targeted treatments and vaccines ...
Jennifer Serwanga   +31 more
doaj   +1 more source

A Novel Microwave Resonant Sensor for Measuring Cancer Cell Line Aggressiveness

open access: yesSensors, 2022
The measurement of biological tissues’ dielectric properties plays a crucial role in determining the state of health, and recent studies have reported microwave biosensing to be an innovative method with great potential in this field.
Livio D’Alvia   +6 more
doaj   +1 more source

Asthma phenotypes [PDF]

open access: yesCurrent Allergy and Asthma Reports, 2009
The many roads leading to the syndrome of asthma have proven to be intricately interconnected. The chronic inflammation of asthma is characterized by airway hyperreactivity and variable reversibility. Past classification systems relied on assessment of daily impairment and the distinction between intrinsic (nonallergic) and extrinsic (allergic).
Lanny J. Rosenwasser, Steve Handoyo
openaire   +3 more sources

Breastfeeding and Respiratory Infections in the First 6 Months of Life: A Case Control Study

open access: yesFrontiers in Pediatrics, 2019
Background: Viral respiratory tract infections (VRI) are a major reason for hospitalization in children younger than 5 years. A case control study was conducted to investigate the potential role of breastfeeding in protecting children <1 year of age ...
Elisabetta Pandolfi   +10 more
doaj   +1 more source

Morphological and Genome-Wide Evidence of Homoploid Hybridisation in Urospermum (Asteraceae)

open access: yesPlants, 2022
The genus Urospermum is distributed in the Mediterranean region and Macaronesia, and has been introduced to other extra-Mediterranean regions. Although the two species constituting the genus, U. dalechampii and U. picroides, are frequently found together,
Jaume Pellicer   +4 more
doaj   +1 more source

The Phenotyping Dilemma—The Challenges of a Diversified Phenotyping Community [PDF]

open access: yesFrontiers in Plant Science, 2019
In the past decade, large investments have been made for plant phenotyping in terms of funding, research hours, and high-tech installations in Europe, Australia, North America and Asia. The number of actors in phenotyping has increased rapidly and the focus has gradually shifted from basic to strategic crop research linked to classic agricultural ...
Rosenqvist, Eva   +3 more
openaire   +6 more sources

Companion Animals as Potential Reservoirs of Antibiotic Resistant Diarrheagenic Escherichia coli in Shandong, China

open access: yesAntibiotics, 2022
Antibiotic resistance genes of Escherichia coli (E. coli) from companion animals were still poorly understood. Here, we investigated the extended-spectrum β-lactamases (ESBLs) resistance genes of E. coli from companion animals in Shandong, China. A total
Lulu Cui   +6 more
doaj   +1 more source

Experiential Characteristics among Individuals with Tinnitus Seeking Online Psychological Interventions: A Cluster Analysis

open access: yesBrain Sciences, 2022
Objective: This study was designed to gain insights regarding patterns of social representations (values, ideas, beliefs) of tinnitus and their relation to demographic and clinical factors.
Eldre W. Beukes   +4 more
doaj   +1 more source

The phenotype of loneliness [PDF]

open access: yesEuropean Journal of Developmental Psychology, 2012
Goossens' (in press) review nicely maps the progression of scientific research from its early focus on loneliness as a dysphoric state that results from the discrepancy between a person's ideal and actual social relationships to its current emphasis on the centrality of loneliness to our very nature as a social species, and he argues that developmental
Cacioppo John T., Cacioppo Stephanie
openaire   +4 more sources

Rotatin’ the phenotypes

open access: yesBrain, 2019
No abstract ...
Ana Uzquiano   +3 more
openaire   +2 more sources

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