Results 41 to 50 of about 605,923 (256)

Association of mutations in the Plasmodium falciparum Kelch13 gene (Pf3D7_1343700) with parasite clearance rates after artemisinin-based treatments—a WWARN individual patient data meta-analysis

open access: yesBMC Medicine, 2019
Background Plasmodium falciparum infections with slow parasite clearance following artemisinin-based therapies are widespread in the Greater Mekong Subregion.
WWARN K13 Genotype-Phenotype Study Group
doaj   +1 more source

The Reliability of Histamine Pharmacodynamic Response Phenotype Classification in Children With Allergic Disease

open access: yesFrontiers in Pharmacology, 2020
We have identified distinct histamine pharmacodynamic response phenotypes in children with allergic disease utilizing histamine iontophoresis with laser Doppler (HILD).
Shaun S. Kumar   +6 more
doaj   +1 more source

Electrocardiographic phenotype of exercise-induced arrhythmogenic cardiomyopathy: A retrospective observational study

open access: yesFrontiers in Cardiovascular Medicine, 2022
IntroductionThe right ventricle can be susceptible to pathologic alterations with exercise. This can cause changes to the ECG. Our aim was to identify the electrocardiographic phenotype of exercise induced (ExI) arrhythmogenic cardiomyopathy (ACM ...
Hielko Miljoen   +13 more
doaj   +1 more source

Area from image analyses accurately estimates dry‐weight biomass of juvenile tissue from the moss Ceratodon purpureus

open access: yesApplications in Plant Sciences, 2021
PREMISE Mosses have long served as models for studying many areas of plant biology. Investigators have used two‐dimensional measurements of juvenile growth from photographs as a surrogate for dry‐weight biomass. The relationship between area and biomass,
Wesley P. Burtscher   +4 more
doaj   +1 more source

High Quality Ramie Resource Screening Based on UAV Remote Sensing Phenotype Monitoring

open access: yes智慧农业, 2022
Ramie is an important fiber crop. Due to the shortage of land resources and the promotion of excellent varieties, the genetic variation and diversity of ramie decreased, which increased the need for investigation and protection of the ramie germplasm ...
FU Hongyu   +8 more
doaj   +1 more source

Plant Phenotype Characterization System [PDF]

open access: yes, 2005
This report is the final scientific report for the DOE Inventions and Innovations Project: Plant Phenotype Characterization System, DE-FG36-04GO14334. The period of performance was September 30, 2004 through July 15, 2005.
McDonald, Daniel W, Michaels, Ronald B
core   +1 more source

Protection against Pertussis in Humans Correlates to Elevated Serum Antibodies and Memory B Cells

open access: yesFrontiers in Immunology, 2017
Pertussis is a respiratory infection caused by Bordetella pertussis that may be particularly severe and even lethal in the first months of life when infants are still too young to be vaccinated. Adults and adolescents experience mild symptoms and are the
Valentina Marcellini   +30 more
doaj   +1 more source

Exploring plant responses to abiotic stress by contrasting spectral signature changes

open access: yesFrontiers in Plant Science, 2023
In this study, daily changes over a short period and diurnal progression of spectral reflectance at the leaf level were used to identify spring wheat genotypes (Triticum aestivum L.) susceptible to adverse conditions.
Félix Estrada   +14 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).
Handoyo, Steve, Rosenwasser, Lanny J.
openaire   +2 more sources

Detection of the Strains Induced in Murine Tibias by Ex Vivo Uniaxial Loading with Different Sensors

open access: yesSensors, 2019
In this paper, the characterization of the main techniques and transducers employed to measure local and global strains induced by uniaxial loading of murine tibiae is presented.
Emanuele Rizzuto   +7 more
doaj   +1 more source

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