کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9203685 | 1190482 | 2005 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sleep, breathing and the nose
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کلمات کلیدی
MP-HNasal breathingNSDENTTVCaHINREMREMNasal septum deviationCPAPSleep apnea - آپنه خوابobstructive sleep apnea - آپنه خواب انسدادیsleep-disordered breathing - اختلال تنفسی در خوابNARES - اعضای خانوادهhealthy control subjects - افراد کنترل سالمNasal obstruction - انسداد بینیOsa - بخشNose - بینی، دماغNasal ventilation - تهویه بینیcomputerized tomography - توموگرافی کامپیوتریNon-rapid eye movement sleep - حرکت سریع چشم بدون خوابrapid eye movement sleep - حرکت چشم سریع خوابSnoring - خرناسSleep - خوابBMI - شاخص توده بدنیPosterior airway space - فضای هوایی فضای پشتیNasal resistance - مقاومت بینیPAS - نه
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
عصب شناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
During sleep there is a discrete fall in minute ventilation and an associated increase in upper airway resistance. In normal subjects, the nasal part of the upper airway contributes only little to the elevation of the total resistance, which is mainly the consequence of pharyngeal narrowing. Yet, swelling of the nasal mucosa due to congestion of the submucosal capacitance vessels may significantly affect nasal airflow. In many healthy subjects an alternating pattern of congestion and decongestion of the nasal passages is observed. Some individuals demonstrate congestion of the ipsilateral half of the nasal cavity when lying down on the side. Nasal diseases, including structural anomalies and various forms of rhinitis, tend to increase nasal resistance, which typically impairs breathing via the nasal route in recumbency and during sleep. A role of nasal obstruction in the pathogenesis of sleep-disordered breathing has been implicated by many authors. While it proves difficult to show a relationship between the degree of nasal obstruction and the number of disturbed breathing events, the presence of nasal obstruction will most likely have an impact on the severity of sleep-disordered breathing. Identification of nasal obstruction is important in the diagnostic work-up of patients suffering from snoring and sleep apnea.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sleep Medicine Reviews - Volume 9, Issue 6, December 2005, Pages 437-451
Journal: Sleep Medicine Reviews - Volume 9, Issue 6, December 2005, Pages 437-451
نویسندگان
Dirk A. Pevernagie, Micheline M. De Meyer, Sofie Claeys,