Results 71 to 80 of about 38,036 (248)
World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.ABSTRACT Objective To explore the causal relationship between obstructive sleep apnea and body fat percentage and body mass index (BMI) in the East Asian population by using bidirectional Mendelian randomization and multivariate Mendelian randomization.
Rui Fan +5 more
wiley +1 more source
Hemoglobin chromophore response to hypercapnia.
, 2013 Hemoglobin chromophore response to hypercapnia.
Frank M. LaFerla (212103) +9 more
core +1 more source
Native and exotic oysters in Brazil: comparative tolerance to hypercapnia [PDF]
, 2018 Environmental hypercapnia in shallow coastal marine ecosystems can be exacerbated by increasing levels of atmospheric CO2. In these ecosystems organisms are expected to become increasingly subjected to pCO2 levels several times higher than those ...
Pecora, Iracy L. +10 more
core +1 more source
Comparative Genomics and Functional Evidence for Convergent Adaptation to Hypoxia in Mammals
Integrative Zoology, EarlyView.This study reveals convergent selection in mammals adapted to hypoxia. Functional assays demonstrate that amino acid mutations reduce oxidative stress, attenuate hypoxia‐induced injury, and modulate the hypoxia‐inducible transcription factor (HIF)‐driven hypoxic response.
Hao Dong +5 more
wiley +1 more source
Corneal hypoxia and hypercapnia during contact lens wear
, 1990 Restriction of both oxygen influx to the cornea and carbon dioxide efflux from the cornea by contact lenses results in adverse tissue changes. We measured the extent of hypoxia and hypercapnia at the corneal surface of 10 human volunteers during static ...
Ang, John H.B., Efron, Nathan
core
Reduction of cerebrovascular reactivity during hypercapnia
, 1982 The effects on cerebral blood flow of alpha- or beta-adrenergic receptor stimulation of cerebral vessels were examined in 13 unanesthetized goats before and during hypercapnia produced by inhalation of 10% CO2 in air.
B. Gomez +4 more
core +1 more source
An investigation of the relationship between BOLD and perfusion signal changes during epileptic generalised spike wave activity [PDF]
, 2008 In pathological conditions interpretation of functional magnetic resonance imaging (fMRI) results can be difficult. This is due to a reliance on the assumed coupling between neuronal activity and changes in cerebral blood flow (CBF) and oxygenation.
Thomas, D.L. +11 more
core +1 more source
International Journal of Nursing Knowledge, EarlyView.Abstract Purpose To analyze the prevalence, accuracy of clinical indicators and related factors of the nursing diagnosis of ineffective breathing pattern (00032) in patients hospitalized due to COVID‐19. Methods This is a cross‐sectional study conducted in a public hospital, involving 250 adult hospitalizations between 2020 and 2021.
Caio Rodrigo Menezes dos Santos +3 more
wiley +1 more source
Resuscitation PlusAim: To determine whether targeting mild hypercapnia (PaCO2 7 kPa) would yield improved cerebral blood flow and metabolism compared to normocapnia (PaCO2 5 kPa) with and without targeted temperature management to 33 °C (TTM33) in a porcine post-cardiac ...
Hilde Karlsen +7 more
doaj +1 more source
Hypercapnia from Physiology to Practice
, 2022 Acute hypercapnic ventilatory failure is becoming more frequent in critically ill patients. Hypercapnia is the elevation in the partial pressure of carbon dioxide (PaCO(2)) above 45 mmHg in the bloodstream.
Borré-Naranjo, Diana +11 more
core +1 more source