Results 21 to 30 of about 161,804 (236)

Cryosectioning of Hydrogels as a Reliable Approach to Increase Yield and Further Tune Mechanical Properties

open access: yesGels, 2023
Decellularized extracellular matrix (dECM) hydrogels have emerged as promising materials in tissue engineering. The steps to produce dECM hydrogels containing the bioactive epitopes found in the native matrix are often laborious, including the initial ...
África Martínez-Blanco   +4 more
doaj   +1 more source

Els casos clínics en català: vitalitat i propostes

open access: yesTreballs de Sociolingüística Catalana, 2021
Els professionals de la salut disposen d’un gènere per a narrar les experiències clíniques dels seus pacients, amb finalitats didàctiques i de recerca. És el cas clínic (CC), un tipus de relat altament especialitzat i amb unes característiques retòriques
Adéla Ko?átková
doaj  

Live fast, die soon: cell cycle progression and lifespan in yeast cells

open access: yesMicrobial Cell, 2015
Our understanding of lifespan has benefited enormously from the study of a simple model, the yeast Saccharomyces cerevisiae. Although a unicellular organism, yeasts undergo many of the processes directly related with aging that to some extent are ...
Javier Jiménez   +3 more
doaj   +1 more source

Mitostasis, Calcium and Free Radicals in Health, Aging and Neurodegeneration

open access: yesBiomolecules, 2021
Mitochondria play key roles in ATP supply, calcium homeostasis, redox balance control and apoptosis, which in neurons are fundamental for neurotransmission and to allow synaptic plasticity.
Juan A. Godoy   +8 more
doaj   +1 more source

Purpose in life promotes resilience to age-related brain burden in middle-aged adults

open access: yesAlzheimer’s Research & Therapy, 2023
Background Disease-modifying agents to counteract cognitive impairment in older age remain elusive. Hence, identifying modifiable factors promoting resilience, as the capacity of the brain to maintain cognition and function with aging and disease, is ...
Kilian Abellaneda-Pérez   +11 more
doaj   +1 more source

Uso equitativo de tests en ciencias de la salud

open access: yesGaceta Sanitaria, 2014
Los instrumentos de medida estandarizados (tests) se han convertido en una herramienta imprescindible en las ciencias de la salud. En los estándares para pruebas educativas y psicológicas publicados en 1999 por la American Educational Research ...
Albert Espelt   +5 more
doaj   +1 more source

Color Deconvolution applied to Domain Adaptation in HER2 histopathological images [PDF]

open access: yesarXiv, 2023
Breast cancer early detection is crucial for improving patient outcomes. The Institut Catal\`a de la Salut (ICS) has launched the DigiPatICS project to develop and implement artificial intelligence algorithms to assist with the diagnosis of cancer.
arxiv  

Synaptic Activity and Muscle Contraction Increases PDK1 and PKCβI Phosphorylation in the Presynaptic Membrane of the Neuromuscular Junction

open access: yesFrontiers in Molecular Neuroscience, 2017
Conventional protein kinase C βI (cPKCβI) is a conventional protein kinase C (PKC) isoform directly involved in the regulation of neurotransmitter release in the neuromuscular junction (NMJ).
Erica Hurtado   +8 more
doaj   +1 more source

Assessment of the gene mosaicism burden in blood and its implications for immune disorders

open access: yesScientific Reports, 2021
There are increasing evidences showing the contribution of somatic genetic variants to non-cancer diseases. However, their detection using massive parallel sequencing methods still has important limitations.
Manuel Solís-Moruno   +7 more
doaj   +1 more source

Presynaptic Membrane Receptors Modulate ACh Release, Axonal Competition and Synapse Elimination during Neuromuscular Junction Development

open access: yesFrontiers in Molecular Neuroscience, 2017
During the histogenesis of the nervous system a lush production of neurons, which establish an excessive number of synapses, is followed by a drop in both neurons and synaptic contacts as maturation proceeds.
Josep Tomàs   +8 more
doaj   +1 more source

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