What do changes in concentrations of serum surfactant proteins A and D in OSA mean?
Autor: | Shao Liang, Mulalibieke Heizhati, Xiaoguang Yao, Jing Hong, Ling Zhou, Guijuan Chang, Arikin Abdireim, Ting Ying, Jianqiong Kong, Nanfang Li, Yingchun Wang, Yongping Zhang, Delian Zhang, Zufeiya Abulikemu |
---|---|
Rok vydání: | 2014 |
Předmět: |
Adult
Male medicine.medical_specialty Polysomnography Statistics as Topic Pulmonary surfactant Internal medicine medicine Humans Lung Compliance Sleep Apnea Obstructive medicine.diagnostic_test Pulmonary Surfactant-Associated Protein A business.industry Sleep apnea Hypoxia (medical) Middle Aged medicine.disease Pulmonary Surfactant-Associated Protein D Hypoventilation Obstructive sleep apnea Oxygen Endocrinology Cross-Sectional Studies Otorhinolaryngology Linear Models Regression Analysis Neurology (clinical) medicine.symptom business Body mass index Hypopnea |
Zdroj: | Sleepbreathing = SchlafAtmung. 19(3) |
ISSN: | 1522-1709 |
Popis: | Previous studies have shown that surfactant proteins are affected by oxygen concentration and mechanic stretches, although the alteration of serum surfactant proteins in individuals with obstructive sleep apnea (OSA) is still unclear. Therefore, the aim of this study is to examine whether serum concentrations of surfactant proteins A and D are altered and related to hypopnea index (HI) in OSA. This is a cross-sectional study. Consecutive 140 males, suspicious of OSA, were studied. OSA was determined by PSG and polysomnographic data examined. Subjects with HI ≥ 10.1/h were classified as higher HI group and those with HI |
Databáze: | OpenAIRE |
Externí odkaz: |