Πλοήγηση ανά Θέμα "oxygen"
Αποτελέσματα 1-20 από 25
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Assessing the preservation of parks and natural protected areas: A review of contingent valuation studies
(2020)The existence of parks is particularly important and offers many benefits both to the environment and to humans. Parks are recreational spaces, which contribute to the improvement of the microclimate, reduce atmospheric ... -
Automated oxygen delivery in hospitalized patients with acute respiratory failure: A pilot study
(2019)Background and Objectives. Despite its' proven benefits, oxygen therapy may be complicated with potential adverse events such as hypoxemia or hyperoxia-driven hypercapnia. Automated oxygen delivery systems may aid in ... -
A catastrophic change in a european protected wetland: From harmful phytoplankton blooms to fish and bird kill
(2022)Understanding the processes that underlay an ecological disaster represents a major scientific challenge. Here, we investigated phytoplankton and zooplankton community changes before and during a fauna mass kill in a ... -
Circulating suPAR associates with severity and in-hospital progression of COVID-19
(2022)Background: COVID-19 disease progression is characterized by hyperinflammation and risk stratification may aid in early aggressive treatment and advanced planning. The aim of this study was to assess whether suPAR and other ... -
Dissolved oxygen technologies as a novel strategy for non-healing wounds: A critical review
(2021)Non-healing wounds are steadily becoming a global-health issue. Prolonged hypoxia propagates wound chronicity; yet, oxygenating treatments are considered inadequate to date. Dissolved oxygen (DO) in aqueous solutions ... -
The effect of sleep quality in Sherpani Col High Camp Everest
(2019)Recently, an increasingly higher volume of travelers deciding to get the experience of hiking to the highest summit worldwide has been noted. However, high altitude environments have adverse effects on the normal bodily ... -
Enhanced Ca2+ Entry Sustains the Activation of Akt in Glucose Deprived SH-SY5Y Cells
(2022)The two crucial cellular insults that take place during cerebral ischemia are the loss of oxygen and loss of glucose, which can both activate a cascade of events leading to neuronal death. In addition, the toxic overactivation ... -
Grape stem extracts from three native Greek vine varieties exhibit strong antioxidant and antimutagenic properties
(2020)Background/Aim: The winemaking procedure results in the generation of stems, a by-product that is harmful to the environment. Concomitantly, stems are rich in polyphenols and, hence, they are putatively beneficial for human ... -
Gsh levels affect weight loss in individuals with metabolic syndrome and obesity following dietary therapy
(2018)This study examined the effects of redox status markers on metabolic syndrome (MetS) and obesity before and after dietary intervention and exercise for weight loss. A total of 103 adults suffering from MetS and obesity ... -
Hypoxia-induced Changes in SUMO Conjugation Affect Transcriptional Regulation under Low Oxygen
(2019)Hypoxia occurs in pathological conditions, such as cancer, as a result of the imbalance between oxygen supply and consumption by proliferating cells. HIFs are critical molecular mediators of the physiological response to ... -
Impact of supervised aerobic exercise on clinical physiological and mental parameters of people living with HIV: a systematic review and meta-analyses of randomized controlled trials
(2022)Background: The benefits derived from supervised aerobic exercise in people living with human immunofeficiency virus– HIV (PLWH) have not yet been clearly identified. Objective: To evaluate the impact of supervised aerobic ... -
Interstitial lung disease in anti-synthetase syndrome
(2019)Anti-synthetase syndrome is an autoimmune disorder characterized by the presence of autoantibodies against aminoacyl transfer RNA (tRNA) synthetases, and myositis, interstitial lung disease (ILD), arthritis, fever and ... -
Personalized physiology-guided resuscitation in highly monitored patients with cardiac arrest—the PERSEUS resuscitation protocol
(2019)Resuscitation guidelines remain uniform across all cardiac arrest patients, focusing on the delivery of chest compressions to a standardized rate and depth and algorithmic vasopressor dosing. However, individualizing ... -
Phenotypes of comorbidity in OSAS patients: Combining categorical principal component analysis with cluster analysis
(2016)Phenotyping obstructive sleep apnea syndrome's comorbidity has been attempted for the first time only recently. The aim of our study was to determine phenotypes of comorbidity in obstructive sleep apnea syndrome patients ... -
Prognostic assessment in COPD without lung function: The B-AE-D indices
(2016)Several composite markers have been proposed for risk assessment in chronic obstructive pulmonary disease (COPD). However, choice of parameters and score complexity restrict clinical applicability. Our aim was to provide ... -
Rapidly improving acute respiratory distress syndrome in COVID-19: a multi-centre observational study
(2022)Background: Before the pandemic of coronavirus disease (COVID-19), rapidly improving acute respiratory distress syndrome (ARDS), mostly defined by early extubation, had been recognized as an increasingly prevalent subphenotype ... -
Remdesivir-induced Bradycardia is not Associated with Worse Outcome in Patients with COVID-19: A Retrospective Analysis
(2022)Background: COVID-19, is primarily a respiratory illness but is known to cause extrapulmonary manifestations, especially on the cardiovascular system. Bradycardia is commonly reported in COVID-19 patients despite no prior ... -
Reoxygenation induces reactive oxygen species production and ferroptosis in renal tubular epithelial cells by activating aryl hydrocarbon receptor
(2021)During the reperfusion phase of ischemia‑reper‑ fusion injury, reactive oxygen species (ROS) production aggravates the course of many diseases, including acute kidney injury. Among the various enzymes implicated in ROS ... -
The role of hypoxia-inducible factor-2 alpha in angiogenesis
(2018)Angiogenesis is a key enabling feature of mammalian embryonic development and tumor progression, which provides oxygen and nutrients that are required for vessel growth and tumor cell growth, respectively. Hypoxia is a ...