کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10999348 | 1415803 | 2017 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Impact du trait drépanocytaire sur la rigidité artérielle des sujets africains
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
کاردیولوژی و پزشکی قلب و عروق
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چکیده انگلیسی
Sickle cell trait (SCT) is the benign condition of sickle cell disease. Often asymptomatic, the carriers of the sickle cell trait have hemorheological disturbances with increased oxidative stress compared to healthy subjects. These disturbances can lead to structural and functional changes in large vessels. The aim of the study was to measure arterial stiffness, an independent marker of subclinical atherosclerosis, SCT carriers compared to sickle cell anemia (SCA) subjects. Nine SCT carriers aged 32 ± 9 years (7 men) were compared to 14 SCA subjects aged 29 ± 9 years (2 men) and 22 control subjects aged 34 ± 9 years (11 men) recruited by the National blood transfusion center (CNTS) in Dakar (Senegal). Arterial stiffness was assessed by measurement of the finger-toe pulse wave velocity (PWVft) using pOpmètre® (Axelife SAS-France). The cardiovascular risk (CVR) was assessed according to the Framingham Laurier score. The SCT carriers had a higher PWVft (m/s) than SCA subjects (8.2 ± 2.2 vs 6.1 ± 0.9 m/s, P = 0.004) but not different from that of healthy controls (8.2 ± 2.2 vs 7.4 ± 1.8 m/s, P = 0.33). Linear regression showed a positive relationship between PWVft and the pulse pressure (PP) (P Ë 0.001; r2 = 0.39; F = 13.20). The results show that the SCT carriers have stiffer arteries than SCA subjects. Linear regressions adjusted for age, mean arterial pressure (MAP) and PP, showed that only age and PP were independently correlated with arterial stiffness in the entire population.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: JMV-Journal de Médecine Vasculaire - Volume 42, Issue 1, February 2017, Pages 14-20
Journal: JMV-Journal de Médecine Vasculaire - Volume 42, Issue 1, February 2017, Pages 14-20
نویسندگان
V. Ouédraogo, R. Soleti, I. Signolet, M. Diaw, M. Hallab, A. Samb, R. Andriantsitohaina, A. Ba, G. Lefthériotis,