Results 191 to 200 of about 287 (236)

Copper‐Driven Epithelial Barrier Disruption: A Novel Mechanism of COPD Acute Exacerbations Mediated by the TNF‐α/ATP7A Axis

open access: yesAdvanced Science, EarlyView.
This study reveals a copper‐driven mechanism of COPD acute exacerbations mediated by the TNF‐α/ATP7A axis. TNF‐α suppresses the copper transporter ATP7A via competitive NF‐κB/CREB1/CBP signaling, resulting in intracellular copper accumulation, mitochondrial oxidative stress, and epithelial barrier disruption.
Xinru Xiao   +7 more
wiley   +1 more source

Homeostaticity of Energy Systems: How to Engineer Grid Flexibility and Why Should Electric Utilities Care [PDF]

open access: yesPeriodicals of Engineering and Natural Sciences, 2019
Today’s power generation and distribution industry is being faced with a number of issues, from violent weather phenomena to earthquakes, fires and landslides; including acts of arson, terrorism and vandalism, all of which pose serious concerns for the ...
Sarat Kumar Sahoo   +2 more
exaly   +5 more sources
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Homeostatic plasticity in the retina

Progress in Retinal and Eye Research, 2023
Vision begins in the retina, whose intricate neural circuits extract salient features of the environment from the light entering our eyes. Neurodegenerative diseases of the retina (e.g., inherited retinal degenerations, age-related macular degeneration, and glaucoma) impair vision and cause blindness in a growing number of people worldwide.
Michael J. Fitzpatrick   +1 more
openaire   +2 more sources

Philosophical Aspects of Homeostaticity Problems

open access: yesComplexity Mind Postnonclassic, 2017
Yu Popov, V Budanov
exaly   +2 more sources

Homeostatic Fragility in the Elderly

Cardiology Clinics, 1986
Age-related alterations in adaptation capacity to physiologic changes in physical workload, posture, and water and electrolyte metabolism are reviewed in this article. Other than the increased prevalence of disease in the elderly, normal aging is associated with changes in hormonal secretion patterns, tissue sensitivity to hormones, control of ...
N, Stern, M L, Tuck
openaire   +2 more sources

Study of Soybean Source Material for Homeostaticity Based on the Qualitative Seed Composition

open access: yesDostiženiâ Nauki I Tehniki APK
The study aimed to evaluate collection soybean accessions for economically valuable traits and analyse homeostatic indicators for seed quality indicators to use the best genotypes in the breeding process.
S. A. Zvyagintseva   +2 more
exaly   +2 more sources

Homeostatic disruption and depression

Medical Hypotheses, 1996
A putative model is presented for the nature of depression. It relies upon changes in core and defense homeostatic activity, subjecting the person either to minor or major depression. The former corresponds with the interaction between assessed brain emotion and altered organic elements which disrupt homeostasis.
openaire   +2 more sources

Homeostatic mechanisms in the hypothalamus

Brain Research, 1969
Abstract 1. The homeostatic readjustments associated with neuronal activity were studied through an analysis of local blood flow, temperature and electrical activity (EEG) in the hypothalamus of unrestrained cats with permanently implanted probes. 2. Three characteristic types of correlations among the three parameters were distinguished during
openaire   +2 more sources

Homeostatic and non-homeostatic control of feeding and behaviour

2020
This thesis considers both the homeostatic and non-homeostatic neural mechanisms that influence feeding and behaviour. We use cutting edge techniques to investigate homeostatic and non-homeostatic neural circuits in mice to determine their influence over feeding and behaviour.
openaire   +1 more source

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