Results 1 to 10 of about 47,066 (148)
Spatially resolved detection of small molecules from press-dried plant tissue using MALDI imaging. [PDF]
Abstract Premise Matrix‐assisted laser desorption/ionization mass spectrometry imaging (MALDI‐MSI) is a chemical imaging method that can visualize spatial distributions of particular molecules. Plant tissue imaging has so far mostly used cryosectioning, which can be impractical for the preparation of large‐area imaging samples, such as full flower ...
Long ZG +9 more
europepmc +2 more sources
Congenital anomaly and perinatal outcome following blastocyst- vs cleavage-stage embryo transfer: systematic review and network meta-analysis. [PDF]
ABSTRACT Objectives To compare the reported rate of any congenital anomaly and perinatal outcome of pregnancy following blastocyst‐ vs cleavage‐stage embryo transfer using a pairwise meta‐analysis and to evaluate the same outcomes following fresh‐blastocyst, frozen‐blastocyst, fresh‐cleavage or frozen‐cleavage embryo transfer using a network meta ...
Siristatidis C +6 more
europepmc +2 more sources
The genomics and physiology of abiotic stressors associated with global elevational gradients in Arabidopsis thaliana. [PDF]
Summary Phenotypic and genomic diversity in Arabidopsis thaliana may be associated with adaptation along its wide elevational range, but it is unclear whether elevational clines are consistent among different mountain ranges. We took a multi‐regional view of selection associated with elevation.
Gamba D +14 more
europepmc +2 more sources
Are companies ethically justified in offering nonmedical egg freezing as an employee benefit? [PDF]
Abstract All over the world, many companies are including oocyte cryopreservation for nonmedical reasons, also popularly known as nonmedical egg freezing (NMEF), within their employee benefits packages. However, it is important to ask whether companies are ethically justified in offering NMEF as a benefit for their employees.
Espinosa-Herrera A, Pietrini-Sanchez MJ.
europepmc +2 more sources
Congelación isocórica: ventajas y oportunidades de investigación en la industria de alimentos
Introducción. La congelación isocórica (a volumen constante) es una tecnología novel que ha sido evaluada en diferentes investigaciones para demostrar los posibles beneficios para la industria alimentaria. Objetivo.
José Chaves-Quesada +1 more
doaj +1 more source
Objetivo: Determinar el efecto de la pasteurización y congelación en el contenido de IgA1 e IgA2 en la leche materna. Métodos: Estudio observacional y retrospectivo, llevado a cabo en mujeres que tuvieran más de 30 días de ofrecer lactancia a su neonato,
Beatriz López-Marin +2 more
doaj +1 more source
Abstract Density estimates guide wildlife management, and camera traps are commonly used to estimate sizes of unmarked populations. Unfortunately, animals often alter their natural behaviour in the presence of camera traps, which may bias subsequent density estimates.
Zackary J. Delisle +3 more
wiley +1 more source
Enfermedad de Parkinson (EP) es la segunda enfermedad neurodegenerativa más común en el mundo y la primera en Europa, presentando una prevalencia cada vez mayor debido a su correlación con la edad.
Javier Martín Núñez
doaj +1 more source
Evaluación de los parámetros del proceso de congelación para la pulpa de Açaí
La refrigeración y la congelación son procesos tradicionalmente utilizados en la conservación de alimentos. En el caso del açaí, una fruta brasilera, estas tecnologías corresponden a los métodos más empleados por la industria.
Sebastián Sebastián +2 more
doaj +1 more source
La lechuga es una hortaliza de hoja que no resiste la congelación. Como una alternativa de conservación de lechuga Lactuca sativa L. “Lollo Bionda”, se evaluó el efecto de la aplicación de crioprotectores sobre cada una de las etapas de congelación de ...
Natalia María Herrera-García +2 more
doaj +1 more source

