Abstract：
OBJECTIVE:Consequences of OSAS include excessive daytime sleepiness, divided sleep architecture, impaired neurocognitive performance, and significant psychosocial disruption. In this study we aimed to evaluate sleep spindles changes before and after PAP treatment in patient with OSA. METHODS:Seventy-three consecutive patients (M/F:61/12) who applied to Sleep Disorders Center of Inonu University Hospital and met the inclusion criteria were enrolled to this study. Full-night polysomnography and CPAP titration were performed. RESULTS:Mean AHI were detected as 43,8±24,4 and mean oxygen saturation was 79% in patients under full-night PSG. Singificant increasing were observed on spindle count under CPAP titration (192±98.vs 347±165 per hour p<0.001)) and also significant increasing was recorded on oxygen saturation (79±15 vs 94±4% p<0.001). CONCLUSION:Both spindle count and oxygen saturation were recorded to be significantly increased under CPAP titration while there was a significant decrease in apnea-hypopnea. We have shown that significant increase in number of spindles can be achieved with CPAP treatment, those to be decreased in patient with OSA. Number of spindles may play a role as an indicator of better outcome in OSA patients.
journal_name
Respir Physiol Neurobioljournal_title
Respiratory physiology & neurobiologyauthors
Yetkin O,Aydogan Ddoi
10.1016/j.resp.2017.09.008subject
Has Abstractpub_date
2018-01-01 00:00:00pages
71-73eissn
1569-9048issn
1878-1519pii
S1569-9048(17)30278-1journal_volume
247pub_type
杂志文章abstract：:The respiratory system is densely innervated by sensory neurons arising from the jugular (superior) and nodose (inferior) vagal ganglia. However, a distinction exists between jugular and nodose neurons as these ganglia developmentally originate from the neural crest and the epibranchial placodes, respectively. This di...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章,评审
doi：10.1016/j.resp.2015.09.017
更新日期：2016-06-01 00:00:00
abstract：:In recent years, it has become evident that reactive oxygen species (ROS) play a critical role in the regulation of several physiological and pathophysiological processes. Herein we review the main sources, targets and pathophysiological roles of ROS in pulmonary vascular smooth muscle. Mitochondria and NADPH oxidases...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章,评审
doi：10.1016/j.resp.2010.08.009
更新日期：2010-12-31 00:00:00
abstract：:The function of a motor neuron and the muscle fibers it innervates (i.e., a motor unit) determines neuromotor output. Unlike other skeletal muscles, respiratory muscles (e.g., the diaphragm, DIAm) must function from birth onwards in sustaining ventilation. DIAm motor units are capable of both ventilatory and non-venti...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章,评审
doi：10.1016/j.resp.2008.07.018
更新日期：2008-12-10 00:00:00
abstract：:Dietary inorganic nitrate supplementation causes physiological effects which may enhance exercise tolerance. However it is not known whether nitrate might alter cognitive function during exercise. In a double-blind, cross-over study, sixteen subjects ingested either nitrate-rich beetroot juice or a placebo and complet...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2013.12.015
更新日期：2014-03-01 00:00:00
abstract：:Functional foods with antioxidant and anti-inflammatory properties are regarded as a complementary therapy to improve chronic diseases such as obesity and inflammatory bowel disease (IBD). Obesity is a chronic low-grade inflammatory state leading to organ damage with increased risk of common diseases including cardiov...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章,评审
doi：10.1016/j.resp.2020.103599
更新日期：2020-12-14 00:00:00
abstract：:Genetic deficiency of the muscle chloride channel CLC-1 leads to myotonia congenita in humans as well as myotonia in mice and goats. The hallmark of myotonia is delayed muscle relaxation due to persistent electrical discharges in the muscle. The present study tested the hypothesis that performance of CLC-1 deficient d...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2006.07.003
更新日期：2007-03-15 00:00:00
abstract：:The role of TRP channels in the ventilatory response to CO2 was investigated in vivo. To this end, the respiration of unrestrained adult TRPM8-, TRPV1- and TRPV4-channel knockout mice was measured using whole-body plethysmography. Under control conditions and hyperoxic hypercapnia, no difference in respiratory paramet...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2019.03.002
更新日期：2019-05-01 00:00:00
abstract：:The resurgence of pertussis has been the subject of considerable debate. Hypotheses to explain increased reporting in developed countries have focused mainly on three aspects: (1) increased recognition of the disease in adolescents and adults; (2) waning of vaccine-induced immunity and (3) loss of vaccine efficacy due...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章,评审
doi：10.1016/j.resp.2013.02.007
更新日期：2013-06-01 00:00:00
abstract：:Our aim was to observe the induction of panic attacks (PA) symptoms by a breath-hold test in panic disorder (PD) patients as the Diagnostic and Statistical Manual for Mental Disorders 4th edition (DSM-IV) and their healthy first-degree relatives. We randomly selected 26 PD patients, 28 healthy first-degree relatives o...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/s1569-9048(02)00149-0
更新日期：2002-10-23 00:00:00
abstract：:Using in vitro newborn rat brainstem-spinal cord preparations with and without the parafacial respiratory group (pFRG), we examined the effects of the volatile anaesthetic sevoflurane on the respiratory rhythm oscillators of the pFRG and the preBötzinger complex (preBötC). Our study indicated that sevoflurane depresse...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2010.06.016
更新日期：2010-08-31 00:00:00
abstract：:Central hydrogen sulfide (H2S) has been reported to act as a gaseous neuromodulator involved in the ventilatory and cardiovascular control of normotensive rats, whereas no information is available in spontaneously hypertensive rats (SHR). We recorded minute ventilation (VE), mean arterial pressure (MAP) and heart rate...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2016.05.016
更新日期：2016-09-01 00:00:00
abstract：:The dependence of metabolic rate (MR) on body mass (M) is described by the general allometric equation MR=aM(b), where, a is a proportionality coefficient and b is the mass exponent. Darveau et al. [Nature 417 (2002), 166] proposed a novel 'multiple-causes' allometric cascade model as a unifying principle of the scali...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/s1569-9048(03)00027-2
更新日期：2003-04-15 00:00:00
abstract：:Slices of rat carotid bodies, or cultured glomus cells, were used to study intercellular coupling. This phenomenon occurs because gap junctions allow passage of currents and dyes from one cell to another. There is a two-way resistive coupling between glomus cells (GC/GC coupling), which is accompanied by activity of i...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章,评审
doi：10.1016/j.resp.2007.01.013
更新日期：2007-07-01 00:00:00
abstract：:The pathophysiology of systemic lupus erythematosus (SLE) has been very well described in many organs. However, the relation between extracellular matrix changes and lung dynamic mechanical behaviour deserves elucidation. To that end, pulmonary mechanics, lung morphometry and the amount of collagen and elastic fibres ...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2005.09.005
更新日期：2006-08-01 00:00:00
abstract：BACKGROUND AND OBJECTIVES:Rapid-onset obesity with hypothalamic dysfunction, hypoventilation, and autonomic dysregulation (ROHHAD) is a rare pediatric disease of unknown cause. Here, in response to a recent case report describing a ROHHAD patient who suffered from secondary narcolepsy confirmed by an absence of hypocre...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2015.11.002
更新日期：2016-01-15 00:00:00
abstract：:Embryo-environment interactions affecting cardio-respiratory development in vertebrates have been extensively studied, but an equally extensive conceptual framework for interpreting and interrelating these developmental events has lagged behind. In this review, we consider the conceptual constructs of "developmental p...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章,评审
doi：10.1016/j.resp.2011.05.001
更新日期：2011-08-31 00:00:00
abstract：:Within the moderate exercise intensity domain, the speed of oxygen uptake (V(O(2))) kinetics at the transition to a higher metabolic rate is thought to be limited by an inertia of the oxidative machinery. Nitric oxide (NO)-induced inhibition of O(2) consumption within the electron transport chain may contribute to thi...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/s1569-9048(02)00068-x
更新日期：2002-08-30 00:00:00
abstract：:To evaluate whether respiratory factors limit exercise capacity in patients with mild cystic fibrosis (CF) lung disease (mean FEV(1) = 76 +/- 7.7% predicted) we stressed the respiratory system of seven patients using added dead space (V(D)). Primary outcomes were exercise duration (Ex(dur)) and maximal oxygen uptake (...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2005.08.003
更新日期：2006-06-01 00:00:00
abstract：:Pulmonary ventilation (V̇I) in awake and sleeping goats does not change when antagonists to several excitatory G protein-coupled receptors are dialyzed unilaterally into the ventral respiratory column (VRC). Concomitant changes in excitatory neuromodulators in the effluent mock cerebral spinal fluid (mCSF) suggest neu...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2017.01.007
更新日期：2017-05-01 00:00:00
abstract：INTRODUCTION:Nasal highflow (NHF) has a growing evidence in treatment of hypoxemic respiratory failure. There are preliminary data available about use in acute and chronic type-II-respiratory failure. Unfortunately underlying mechanisms of NHF are not well understood. Increase in airway pressure seems too small to expl...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2017.03.012
更新日期：2017-08-01 00:00:00
abstract：:Dyspnoea, the perception of an unpleasant and/or uncomfortable sensation of breathlessness, offers several physiological, anatomical and teleological analogies with pain. Pain perception has been shown to exist in the newborn, suggesting that dyspnoea may also occur from birth onwards. The perception of breathlessness...
journal_title：Respiratory physiology & neurobiology
pub_type： 社论,评审
doi：10.1016/j.resp.2008.12.001
更新日期：2009-05-30 00:00:00
abstract：:We previously showed that medroxyprogesterone acetate (MPA) effectively decreases the arterial CO(2) levels in postmenopausal women with partial upper airway obstruction. The aim of the present study was to analyze the effects of MPA on the inspiratory flow shapes during sleep. Eight postmenopausal women with hypoxemi...
journal_title：Respiratory physiology & neurobiology
pub_type： 临床试验,杂志文章
doi：10.1016/s1569-9048(02)00208-2
更新日期：2003-03-03 00:00:00
abstract：:Embolus occlusion of pulmonary arteries can result in elevated pulmonary blood pressures, often resulting in pulmonary hypertension (PH). Experimental observations have shown that small emboli (diameter <170 μm) can have a disproportionate effect on pulmonary vascular resistance (PVR) compared with larger emboli for t...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2010.12.018
更新日期：2011-03-15 00:00:00
abstract：:Asthma independently increases the risk of developing cardiovascular disease. As inhaled β-agonists have systemic cardiovascular effects, and elevations in arterial stiffness and sympathetic nerve activity are associated with increased cardiovascular morbidity/mortality, this study examines the effect of salbutamol us...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2016.05.014
更新日期：2016-09-01 00:00:00
abstract：:Chemoreception in fish is critical for sensing changes in the chemical composition of the external and internal environments and is often the first step in a cascade of events leading to cardiorespiratory and metabolic adjustments. Of paramount importance is the ability to sense changes in the levels of the three resp...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章,评审
doi：10.1016/j.resp.2015.06.007
更新日期：2016-04-01 00:00:00
abstract：:Changes in airway temperature can result in respiratory responses such as cough, bronchoconstriction and mucosal secretion after cold exposure and hyperventilation after heat exposure. In the present investigation, we examined the activity of bronchopulmonary receptors in response to activators of thermo-sensitive tra...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2011.05.011
更新日期：2011-08-15 00:00:00
abstract：:Hypertrophy of lymphoid tissue within the throat in children leads to a number of respiratory problems and sleep disorders. The aim of this study was to evaluate the prevalence of the above-mentioned changes depending on the location of overgrown lymphoid tissue, BMI, and coexisting allergies. The study was based on a...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2013.02.010
更新日期：2013-06-01 00:00:00
abstract：:In aquatic vertebrates, peripheral O(2) chemoreceptors initiate compensatory physiological and behavioural responses to hypoxia, beginning at very early stages of development, to maintain sufficient gas exchange across the skin or gills. This review highlights the morphological and physiological studies, particularly ...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章,评审
doi：10.1016/j.resp.2006.01.004
更新日期：2006-11-01 00:00:00
abstract：:We previously showed that nasal pressure support ventilation (nPSV) can lead to active inspiratory laryngeal narrowing, which originates from the stimulation of bronchopulmonary receptors. Among the three major types of bronchopulmonary receptors, which are variably stimulated by lung distension, C-fiber endings are r...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2014.07.014
更新日期：2014-10-01 00:00:00
abstract：:How the involuntary (bulbospinal) and voluntary (corticospinal) pathways interact in respiratory muscle control is not established. To determine the role of excitatory corticobulbar pathways in humans, studies typically compare electromyographic activity (EMG) or evoked responses in respiratory muscles during hypercap...
journal_title：Respiratory physiology & neurobiology
pub_type： 杂志文章
doi：10.1016/j.resp.2019.103353
更新日期：2020-03-01 00:00:00
