کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2006058 1541723 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Elevated plasma levels of soluble (pro)renin receptor in patients with obstructive sleep apnea syndrome: Association with polysomnographic parameters
ترجمه فارسی عنوان
افزایش سطح پلاسمایی گیرنده محلول (پرو) گیرنده رنین در بیماران مبتلا به سندرم آپنه انسدادی: ارتباط با پارامترهای پولیسومنوگرافی
کلمات کلیدی
سندرم آپنه انسدادی خواب، رقیق کننده پروتئین (پروتئین)، پروینین رینین، آلدوسترون، شاخص آپنه ناحیه کمری
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی زیست شیمی
چکیده انگلیسی
(Pro)renin receptor ((P)RR) is a specific receptor for both renin and its precursor prorenin. (P)RR was shown to be involved in pathophysiology of cardiovascular and renal diseases. Soluble (pro)renin receptor (s(P)RR), which is generated by furin from full length (P)RR, is present in blood. The aim of the present study is to clarify the association of plasma s(P)RR levels and the severity of OSAS. Plasma levels of s(P)RR were measured by ELISA in 58 male patients diagnosed as OSAS based on polysomnography, and 14 age-matched male control subjects. Blood samples were obtained at 6:00 a.m. just after overnight polysomnography. Plasma s(P)RR levels were significantly higher in patients with OSAS (9.0 ± 2.0 ng/mL, mean ± SD) than in control subjects (7.4 ± 1.5 ng/mL) (P = 0.0026). Plasma s(P)RR levels showed a significant negative correlation with % stage rapid eye movement (REM) sleep (r = −0.377, p < 0.005), and significant positive correlations with % stage 1 (r = 0.374, p < 0.005), arousal index (r = 0.341, p < 0.01), apnea hypopnea index (AHI) (r = 0.352, p < 0.01) and desaturation index (r = 0.302, p < 0. 05). In 12 OSAS patients with AHI ≥20, plasma levels of s(P)RR were studied after 3-month treatment with nasal continuous positive airway pressure (nCPAP). Plasma s(P)RR levels were significantly decreased after the nCPAP treatment (p = 0.0016). The present study has shown for the first time elevated plasma s(P)RR levels in patients with OSAS. Plasma s(P)RR levels were associated with the severity of OSAS. Soluble (P)RR may serve as a plasma marker reflecting the severity of OSAS.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Peptides - Volume 56, June 2014, Pages 14-21
نویسندگان
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