Results 11 to 20 of about 939,686 (311)
Life, 2023 Background: Athletes often experience poor sleep quality due to stress, altitude exposure, travel across different time zones, and pre-competition nervousness.
Felix Willmer +5 more
doaj +1 more source
Frontiers in Immunology, 2022 Chronic ethanol abuse is a systemic disorder and a risk factor for acute respiratory distress syndrome (ARDS) and chronic obstructive pulmonary disease (COPD). However, the mechanisms involved are unknown.
Wenhua Sang +6 more
doaj +1 more source
Metabolism of asymmetric dimethylarginine in hypoxia: from bench to bedside
Pulmonary Circulation, 2020 Acute hypoxia and chronic hypoxia induce pulmonary vasoconstriction. While hypoxic pulmonary vasoconstriction is a physiological response if parts of the lung are affected, global exposure to hypoxic conditions may lead to clinical conditions like high ...
Juliane Hannemann +3 more
doaj +1 more source
Vascular changes in the rat brain during chronic hypoxia in the presence and absence of hypercapnia. [PDF]
, 2005 Changes in brain vascularity in adult rats during adaptation to chronic normobaric hypoxia with or without elevated CO(2) were morphometrically investigated.
Hayashida, Yoshiaki +6 more
core +1 more source
Altered Oxygen Utilisation in Rat Left Ventricle and Soleus after 14 Days, but Not 2 Days, of Environmental Hypoxia. [PDF]
, 2015 The effects of environmental hypoxia on cardiac and skeletal muscle metabolism are dependent on the duration and severity of hypoxic exposure, though factors which dictate the nature of the metabolic response to hypoxia are poorly understood.
Burgess, Sarah L. +3 more
core +5 more sources
The Somatotropic Axis in the Sleep Apnea-Obesity Comorbid Duo
Frontiers in Endocrinology, 2020 Background: Growth hormone (GH) stimulates the production of insulin-like growth factor 1 (IGF-1) in most tissues and together GH and IGF-1 profoundly impact adipose tissue deposition, glucose metabolism and cardiovascular function.
Louis-Marie Galerneau +8 more
doaj +1 more source
Frontiers in Oncology, 2022 Integrin α11β1 is a collagen-binding integrin that is needed to induce and maintain the myofibroblast phenotype in fibrotic tissues and during wound healing.
Guillermo A. Martínez-Nieto +20 more
doaj +1 more source
The paradox between resistance to hypoxia and liability to hypoxic damage in hyperglycemic peripheral nerves. Evidence for glycolysis involvement [PDF]
, 1993 Isolated ventral and dorsal rat spinal roots incubated in normal (2.5 mM) or high glucose (25 mM) concentrations or in high concentrations of other hexoses were exposed transiently to hypoxia (30 min) in a solution of low buffering power.
Grafe, Peter +2 more
core +1 more source
The Influence of Body Size and Hemoglobin Multiplicity on Critical Oxygen Threshold in Red Drum (Sciaenops ocellatus) [PDF]
, 2016 Hypoxia is common in marine environments and fishes use a suite of cardiorespiratory adjustments to defend aerobic metabolism, including reducing standard metabolic rate (SMR), the minimum metabolic rate needed to sustain life at a specified temperature,
Pan, Yihang
core +1 more source
Hypoxia in the Initiation and Progression of Neuroblastoma Tumours [PDF]
, 2020 Neuroblastoma is the most frequent extracranial solid tumour in children, causing 10% of all paediatric oncology deaths. It arises in the embryonic neural crest due to an uncontrolled behaviour of sympathetic nervous system progenitors, giving rise to ...
Gómez Muñoz, María Ángeles +3 more
core +1 more source