Results 11 to 20 of about 48,831 (256)

Parental bonding in males with adjustment disorder and hyperventilation syndrome [PDF]

open access: yesBMC Psychiatry, 2012
Background The purpose of the study was to identify the style of parental bonding and the personality characteristics that might increase the risk of hyperventilation and adjustment disorder.
Lung For-Wey   +2 more
doaj   +2 more sources

Abnormal expression of cerebrospinal fluid cation chloride cotransporters in patients with Rett Syndrome [PDF]

open access: yes, 2013
Objective: Rett Syndrome is a progressive neurodevelopmental disorder caused mainly by mutations in the gene encoding methyl-CpG-binding protein 2. The relevance of MeCP2 for GABAergic function was previously documented in animal models. In these models,
Armstrong, Judith   +11 more
core   +7 more sources

Hypocapnia Alone Fails to Provoke Important Electrocardiogram Changes in Coronary Artery Diseased Patients [PDF]

open access: yes, 2019
Background: There is still an urgent clinical need to develop non-invasive diagnostic tests for early ischemic heart disease because, once angina occurs, it is too late. Hypocapnia has long been known to cause coronary artery vasoconstriction.
Broch   +35 more
core   +3 more sources

Hyperventilation worsens inflammatory lung injury in spontaneously breathing rats [PDF]

open access: yesJornal Brasileiro de Pneumologia
Objectives: Here, we investigated the effects of hyperventilation on acute lung injury (ALI) in spontaneously breathing rats. Methods: Wistar rats were randomized to receive either intraperitoneal lipopolysaccharides (LPS) or saline, and intravenous ...
Juliana Dias Nascimento Ferreira   +9 more
doaj   +1 more source

Hypercapnic hyperventilation shortens emergence time from Propofol and Isoflurane anesthesia

open access: yesJournal of Research in Pharmacy Practice, 2013
Objective: The aim of this study is to compare the effects of hypercapnic hyperventilation and normocapnic normoventilation on emergence time from propofol and isoflurane anesthesia.
Ahmad Yaraghi   +4 more
doaj   +1 more source

Efficacy of preoxygenation administration in volunteers, in extending the end-expiration breath-hold duration for application to abdominal radiotherapy

open access: yesTechnical Innovations & Patient Support in Radiation Oncology, 2023
Background and purpose: End expiration breath hold (EEBH) is the preferred motion management method for abdominal Stereotactic Ablative Body Radiotherapy (SABR) treatments. However, multiple short EEBHs are required to complete a single treatment session.
Vincent Towell   +3 more
doaj   +1 more source

Ventilatory Phenotypes among Four Strains of Adult Rats. [PDF]

open access: yes, 2002
Our purpose in this study was to identify different ventilatory phenotypes among four different strains of rats. We examined 114 rats from three in-house, inbred strains and one outbred strain: Brown Norway (BN;n = 26), Dahl salt-sensitive (n = 24), Fawn-
Dwinell, Melinda R.   +4 more
core   +2 more sources

Effect of hyperthermia-induced hyperventilation on central fatigue during exercise in heat

open access: yesJournal of Physical Fitness and Sports Medicine, 2012
Exercise endurance is reduced by heat. Among several factors that influence exercise performance is central fatigue, which appears to be caused by an increase in brain temperature.
Keiji Hayashi
doaj   +1 more source

Hyperventilation in Adult TBI Patients: How to Approach It?

open access: yesFrontiers in Neurology, 2021
Hyperventilation is a commonly used therapy to treat intracranial hypertension (ICTH) in traumatic brain injury patients (TBI). Hyperventilation promotes hypocapnia, which causes vasoconstriction in the cerebral arterioles and thus reduces cerebral blood
Elisa Gouvea Bogossian   +3 more
doaj   +1 more source

Dynamic optic nerve sheath diameter responses to short-term hyperventilation measured with sonography in patients under general anesthesia [PDF]

open access: yesKorean Journal of Anesthesiology, 2014
BackgroundRapid evaluation and management of intracranial pressure (ICP) can help to early detection of increased ICP and improve postoperative outcomes in neurocritically-ill patients.
Ji-Yeon Kim   +5 more
doaj   +1 more source

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