Ventilatory response and stability of oxygen saturation during a hypoxic challenge in very preterm infants
Sign Up to like & getrecommendations! Published in 2023 at "Pediatric Pulmonology"
DOI: 10.1002/ppul.26343
Abstract: Preterm infants have immature control of breathing and impaired pulmonary gas exchange. We hypothesized that infants with bronchopulmonary dysplasia (BPD) have a blunted ventilatory response and peripheral oxygen saturation (SpO2) instability during a hypoxic challenge. read more here.
Keywords: ventilatory response; hypoxic challenge; oxygen saturation; preterm infants ... See more keywords
Manipulation of gut microbiota blunts the ventilatory response to hypercapnia in adult rats
Sign Up to like & getrecommendations! Published in 2019 at "EBioMedicine"
DOI: 10.1016/j.ebiom.2019.03.029
Abstract: Background It is increasingly evident that perturbations to the diversity and composition of the gut microbiota have significant consequences for the regulation of integrative physiological systems. There is growing interest in the potential contribution of… read more here.
Keywords: ventilatory response; hypercapnia; gut microbiota; microbiota ... See more keywords
[Variation in ventilatory response to CO2 in patients treated by non-invasive ventilation].
Sign Up to like & getrecommendations! Published in 2020 at "Revue des maladies respiratoires"
DOI: 10.1016/j.rmr.2020.10.003
Abstract: INTRODUCTION There are many mechanisms for improving the clinical and blood gas status of patients with the obesity hypoventilation syndrome (OHS) or chronic obstructive pulmonary disease (COPD) by non-invasive ventilation (NIV) at home. Our objective… read more here.
Keywords: copd; invasive ventilation; non invasive; ventilatory response ... See more keywords
Ventilatory response to CO2 in patients with epilepsy
Sign Up to like & getrecommendations! Published in 2019 at "Epilepsia"
DOI: 10.1111/epi.14660
Abstract: Severe periictal respiratory depression is thought to be linked to risk of sudden unexpected death in epilepsy (SUDEP) but its determinants are largely unknown. Interindividual differences in the interictal ventilatory response to CO2 (hypercapnic ventilatory… read more here.
Keywords: co2 patients; response; ventilatory response; response co2 ... See more keywords
Inhibiting regional sweat evaporation modifies the ventilatory response to exercise: interactions between core and skin temperature.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of applied physiology"
DOI: 10.1152/japplphysiol.00597.2022
Abstract: In humans, elevated body temperatures can markedly increase the ventilatory response to exercise. However, the impact of changing the effective body surface area for sweat evaporation on such responses is unclear. Ten healthy adults (9… read more here.
Keywords: ventilatory response; exercise; sweat evaporation;
Hypercapnic Ventilatory Response in the Weaning of Patients with Prolonged Mechanical Ventilation
Sign Up to like & getrecommendations! Published in 2017 at "Canadian Respiratory Journal"
DOI: 10.1155/2017/7381424
Abstract: Objective To investigate whether hypercapnic ventilatory response (defined as the ratio of the change in minute ventilation [ΔV˙E] to the change in end-tidal partial pressure of carbon dioxide [ΔPETCO2]) is a predictor of successful weaning… read more here.
Keywords: weaning patients; ventilation; ventilatory response; hypercapnic ventilatory ... See more keywords
Reproducibility of hypercapnic ventilatory response measurements with steady-state and rebreathing methods
Sign Up to like & getrecommendations! Published in 2018 at "ERJ Open Research"
DOI: 10.1183/23120541.00141-2017
Abstract: In this study, the hypercapnic ventilatory response (HCVR) was measured, defined as the ventilation response to carbon dioxide tension (PCO2). We investigated which method, rebreathing or steady-state, is most suitable for measurement of the HCVR… read more here.
Keywords: state; hypercapnic ventilatory; steady state; ventilatory response ... See more keywords
Heightened ventilatory response during stair climbing in individuals with dysfunctional breathing
Sign Up to like & getrecommendations! Published in 2022 at "ERJ Open Research"
DOI: 10.1183/23120541.00285-2022
Abstract: Dysfunctional breathing, defined as an alteration in the normal pattern of breathing [1, 2], is recognised to be an important differential diagnosis for individuals with “unexplained” dyspnoea. It is estimated that dysfunctional breathing is present… read more here.
Keywords: breathing; ventilatory response; response stair; heightened ventilatory ... See more keywords
Ventilatory Response to Hypercapnia as Experimental Model to Study Effects of Oxycodone on Respiratory Depression.
Sign Up to like & getrecommendations! Published in 2021 at "Current clinical pharmacology"
DOI: 10.2174/1574884716666210225083213
Abstract: BACKGROUND Opioid analgesics used to treat pain can cause respiratory depression. However, this effect has not been extensively studied, and life- threatening, opioid-induced respiratory depression remains difficult to predict. We tested the ventilatory response to… read more here.
Keywords: response hypercapnia; depression; ventilatory response; respiratory depression ... See more keywords
The Purinome and the preBötzinger Complex – A Ménage of Unexplored Mechanisms That May Modulate/Shape the Hypoxic Ventilatory Response
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Cellular Neuroscience"
DOI: 10.3389/fncel.2019.00365
Abstract: Exploration of purinergic signaling in brainstem homeostatic control processes is challenging the traditional view that the biphasic hypoxic ventilatory response, which comprises a rapid initial increase in breathing followed by a slower secondary depression, reflects… read more here.
Keywords: hypoxic ventilatory; preb tzinger; ventilatory response; tzinger complex ... See more keywords
The ventilatory response to hypoxia is blunted in some preterm infants during the second year of life
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Pediatrics"
DOI: 10.3389/fped.2022.974643
Abstract: Background Preterm birth and subsequent neonatal ventilatory treatment disrupts development of the hypoxic ventilatory response (HVR). An attenuated HVR has been identified in preterm neonates, however it is unknown whether the attenuation persists into the… read more here.
Keywords: ventilatory response; year life; second year; response hypoxia ... See more keywords