Results 31 to 40 of about 1,708,343 (195)

The impact of obstructive sleep apnea on nonalcoholic fatty liver disease

Frontiers in Endocrinology, 2023
Obstructive sleep apnea (OSA) is characterized by episodic sleep state-dependent collapse of the upper airway, with consequent hypoxia, hypercapnia, and arousal from sleep.
Haiying Tang, Furong Lv, Peng Zhang, Jia Liu, Jingwei Mao   +4 more
doaj   +1 more source

Serum levels of neurotensin, pannexin-1, and sestrin-2 and the correlations with sleep quality or/and cognitive function in the patients with chronic insomnia disorder

Frontiers in Psychiatry
ObjectivesTo examine serum concentrations of neurotensin, pannexin-1 and sestrin-2, and their correlations with subjective and objective sleep quality and cognitive function in the patients with chronic insomnia disorder (CID).MethodsSixty-five CID ...
Ai-Xi Su, Ai-Xi Su, Zi-Jie Ma, Zong-Yin Li, Xue-Yan Li, Lan Xia, Yi-Jun Ge, Gui-Hai Chen   +7 more
doaj   +1 more source

Demographic and Clinical Profile of Patients Receiving Electroconvulsive Therapy at a Tertiary Care Hospital in Oman: A Cluster Analysis

Oman Medical Journal, 2022
Objectives: We sought to identify subgroups of psychiatric patients in a sample of patients admitted at a tertiary care hospital in Oman who received electroconvulsive therapy (ECT) based on their demographic and clinical outcomes.
Alkhatib Al Saadi, Moon Fai Chan, Said Al-Kaabi, Mohamed Al Shukaili, Fatma Al-Mamari, Marwa Al Abdali, Zakariya Al Fazari, Salim Al-Huseini   +7 more
doaj   +1 more source

Classification of Sleep Disorders [PDF]

Journal of Clinical Neurophysiology, 1990
This review discusses recent developments in classifying the sleep disorders. Several classification systems are presented, and the Diagnostic Classification of the Sleep and Arousal Disorders (DCSAD), published by the Association of Sleep Disorders Centers in 1979, is used as the basis for reviewing their differences.
openaire   +3 more sources

Menopause and Sleep Disorders

Journal of Mid-life Health, 2022
Women are likely to suffer from sleep disorders more in comparison to men during menopause and with advancing age. The incidence of sleep disorders ranges from 16% to 47% at peri-menopause and 35%–60% at postmenopause. Insomnia with or without associated anxiety or low lying depression and Mood disorder is most common ...
Vishal R Tandon, Sudhaa Sharma, Annil Mahajan, Akhil Mahajan, Apurva Tandon   +4 more
openaire   +3 more sources

Circadian clock dysregulation: a potential mechanism of depression in obstructive sleep apnea patients

Translational Psychiatry
Obstructive sleep apnea (OSA) is characterized by co-occurrence with affective disorders. Our study aims to investigate the association of circadian clock gene expressions, and the presence and severity of depressive symptoms in OSA patients.
Agata Gabryelska, Szymon Turkiewicz, Piotr Kaczmarski, Adrian Gajewski, Piotr Białasiewicz, Dominik Strzelecki, Maciej Chałubiński, Marcin Sochal   +7 more
doaj   +1 more source

Exposures to ambient air pollutants increase prevalence of sleep disorder in adults: Evidence from Wuhan Chronic Disease Cohort Study (WCDCS)

Ecotoxicology and Environmental Safety, 2023
Background: Sleep disorder contributes to memory dysfunction and chronic diseases. Clear evidence of environment disturbance, such as residential noise, are associated with an increased risk of sleep disorder.
Feng Zhou, Feifei Liu, Tingting Wu, Ke Zhang, Mengnan Pan, Xiangxiang Wang, Zhongyang Chen, Jiahui Tong, Yaqiong Yan, Hao Xiang   +9 more
doaj   +1 more source

The role of cognitive processes in sleep disturbance: a comparison of Japanese and English university students [PDF]

, 2002
The present study investigated the role of cognitive processes in the maintenance of clinically significant sleep disturbance across two cultures. A questionnaire was administered to 60 Japanese and 60 English university students to assess the presence ...
Bird, C.M., Harvey, Allison G., Gregory, Alice M., Harvey, A.G., Bird, Chris, Gregory, A.M.   +5 more
core   +1 more source

Assessment of continuous positive airway pressure effect on the circadian clock signaling pathway in obstructive sleep apnea patients

Scientific Reports
Obstructive sleep apnea (OSA) is associated with circadian rhythm dysregulation plausibly through affecting clock genes. The study’s purpose was to investigate the effect of one-night continuous positive airway pressure treatment (CPAP treatment) on ...
Agata Gabryelska, Szymon Turkiewicz, Adrian Gajewski, Julia Jaromirska, Dominik Strzelecki, Piotr Białasiewicz, Maciej Chałubiński, Marcin Sochal   +7 more
doaj   +1 more source

Sleep Stage Classification by a Combination of Actigraphic and Heart Rate Signals

Journal of Low Power Electronics and Applications, 2017
Although heart rate variability and actigraphic data have been used for sleep-wake or sleep stage classifications, there are few studies on the combined use of them. Recent wearable sensors, however, equip both pulse wave and actigraphic sensors.
Emi Yuda, Yutaka Yoshida, Ryujiro Sasanabe, Haruhito Tanaka, Toshiaki Shiomi, Junichiro Hayano   +5 more
doaj   +1 more source