Results 81 to 90 of about 184,243 (207)

Histone deacetylase adaptation in single ventricle heart disease and a young animal model of right ventricular hypertrophy. [PDF]

open access: yes, 2017
BackgroundHistone deacetylase (HDAC) inhibitors are promising therapeutics for various forms of cardiac diseases. The purpose of this study was to assess cardiac HDAC catalytic activity and expression in children with single ventricle (SV) heart disease ...
A Cevik   +49 more
core   +1 more source

Pleiotropy as the Mechanism for Evolving Novelty: Same Signal, Different Result. [PDF]

open access: yes, 2015
In contrast to the probabilistic way of thinking about pleiotropy as the random expression of a single gene that generates two or more distinct phenotypic traits, it is actually a deterministic consequence of the evolution of complex physiology from the ...
Torday, John S
core   +2 more sources

Hypoxia Signaling Pathway in Stem Cell Regulation: Good and Evil [PDF]

open access: yes, 2018
Purpose of Review: This review summarizes the role of hypoxia and hypoxia-inducible factors (HIFs) in the regulation of stem cell biology, specifically focusing on maintenance, differentiation, and stress responses in the context of several stem cell ...
Aljoufi, Arafat   +3 more
core   +1 more source

Barrier mechanisms in neonatal stroke. [PDF]

open access: yes, 2014
Clinical data continue to reveal that the incidence of perinatal stroke is high, similar to that in the elderly. Perinatal stroke leads to significant morbidity and severe long-term neurological and cognitive deficits, including cerebral palsy ...
Chip, Sophorn   +2 more
core   +2 more sources

AI-assisted fetal heart monitoring: a CTG classification model combining attention mechanism and convolutional neural networks

open access: yesFrontiers in Medicine
ObjectiveTo develop a deep-learning-based computer vision approach for fetal heart rate (FHR) monitoring that can efficiently detect fetal hypoxia without relying on complex feature extraction methods.MethodsA hybrid attention mechanism was proposed for ...
Xinhao Wang   +3 more
doaj   +1 more source

Use of Doppler indices in prediction of Acute Fetal Hypoxia – Proposed Staging System [PDF]

open access: yesAl Ameen Journal of Medical Sciences, 2017
Background: Till now multiple studies regarding Doppler indices in Obstetrics have concentrated on detection of chronic hypoxia, publications have been silent on early detection of fetal hypoxia before the damage sets in.
P.T. Jadhav   +5 more
doaj  

Biopreservation of hepatocytes: current concepts on hypothermic preservation, cryopreservation, and vitrification [PDF]

open access: yes, 2013
Isolated liver cells (primarily isolated hepatocytes) have found important applications in science and medicine over the past 40 years in a wide range of areas, including physiological studies, investigations on liver metabolism, organ preservation and ...
Balaban, Cecilia Lucía   +5 more
core  

Progressive Hypoxia-on-a-chip: An In Vitro Oxygen Gradient Model for Capturing the Effects of Hypoxia on Primary Hepatocytes in Health and Disease

open access: yes, 2019
Oxygen is vital to the function of all tissues including the liver and lack of oxygen, that is, hypoxia can result in both acute and chronic injuries to the liver in vivo and ex vivo.
Bulutoglu, Beyza   +4 more
core   +1 more source

The role of cyclic nucleotide on fetal and neonantal erythropoiesis [PDF]

open access: yes, 1974
For the purpose to reveal the changes in stimulatory effect of dibutyryl-cyclic- AMP on erythropoiesis during ontogenetic development, the author studied syntheses of DNA, RNA and protein of erythroid cells in fetal liver, neonatal and adult bone marrows
Tada, Hiroshi
core   +1 more source

Birth asphyxia as the major complication in newborns: Moving towards improved individual outcomes by prediction, targeted prevention and tailored medical care [PDF]

open access: yes, 2011
Perinatal Asphyxia—oxygen deficit at delivery—can lead to severe hypoxic ischaemic organ damage in newborns followed by a fatal outcome or severe life-long pathologies.
CEBIOGLU M   +4 more
core   +1 more source

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