Jen-Pi Tsai1,2, Bang-Gee Hsu2,3, Chung-Jen Lee4, Yi-Hsien Hsieh5, Yu-Chih Chen6, Ji-Hung Wang2,6. 1. Division of Nephrology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan. 2. School of Medicine, Tzu Chi University, Hualien, Taiwan. 3. Division of Nephrology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan. 4. Department of Nursing, Tzu Chi College of Technology, Hualien, Taiwan. 5. Department of Biochemistry, School of Medicine, Chung Shan Medical University, Taiwan. 6. Division of Cardiology, Buddhist Tzu Chi General Hospital, Hualien, Taiwan.
Abstract
AIM: Serum adipokines have a role in the development of arterial stiffness. We aimed to investigate the risk factors of developing arterial stiffness and the association of leptin and arterial stiffness in hypertensive (HTN) patients. METHODS: There were 101 HTN patients enrolled. Fasting blood samples and baseline characteristics were obtained and carotid-femoral pulse wave velocity (cfPWV) was measured with the SphygmoCor system. A cfPWV > 10 m/s was defined as high arterial stiffness, and ≤ 10 m/s as low arterial stiffness. RESULT: Forty-seven patients (46.5 %) had high arterial stiffness, and had a higher percentage of diabetes (P = 0.044), , older age (P < 0.001), higher pulse pressure (P = 0.049), and higher serum blood urea nitrogen (P = 0.029), creatinine (P = 0.027), intact parathyroid hormone (P = 0.004), serum leptin level (P = 0.002), C-reactive protein (P < 0.001), but lower estimated glomerular filtration rate (P = 0.006) compared to patients with low arterial stiffness. After adjusting for factors significantly associated with arterial stiffness by multivariate logistic regression analysis, it revealed that leptin (aOR = 1.037, 95% CI = 1.007-1.067, P = 0.014), having DM (aOR = 4.885, 95% CI = 1.590-15.006, P = 0.006), and elevated CRP (aOR = 1.503, 95% CI = 1.110-2.0371,P = 0.009) were significant independent predictors of arterial stiffness in HTN patients. CONCLUSIONS: Serum leptin level could be a predictor for arterial stiffness in HTN patients.
AIM: Serum adipokines have a role in the development of arterial stiffness. We aimed to investigate the risk factors of developing arterial stiffness and the association of leptin and arterial stiffness in hypertensive (HTN) patients. METHODS: There were 101 HTN patients enrolled. Fasting blood samples and baseline characteristics were obtained and carotid-femoral pulse wave velocity (cfPWV) was measured with the SphygmoCor system. A cfPWV > 10 m/s was defined as high arterial stiffness, and ≤ 10 m/s as low arterial stiffness. RESULT: Forty-seven patients (46.5 %) had high arterial stiffness, and had a higher percentage of diabetes (P = 0.044), , older age (P < 0.001), higher pulse pressure (P = 0.049), and higher serum blood urea nitrogen (P = 0.029), creatinine (P = 0.027), intact parathyroid hormone (P = 0.004), serum leptin level (P = 0.002), C-reactive protein (P < 0.001), but lower estimated glomerular filtration rate (P = 0.006) compared to patients with low arterial stiffness. After adjusting for factors significantly associated with arterial stiffness by multivariate logistic regression analysis, it revealed that leptin (aOR = 1.037, 95% CI = 1.007-1.067, P = 0.014), having DM (aOR = 4.885, 95% CI = 1.590-15.006, P = 0.006), and elevated CRP (aOR = 1.503, 95% CI = 1.110-2.0371,P = 0.009) were significant independent predictors of arterial stiffness in HTN patients. CONCLUSIONS: Serum leptin level could be a predictor for arterial stiffness in HTN patients.
Authors: Susan A Everson-Rose; Emma J M Barinas-Mitchell; Samar R El Khoudary; Hsin-Hui Huang; Qi Wang; Imke Janssen; Rebecca C Thurston; Elizabeth A Jackson; Melissa E Lewis; Carrie Karvonen-Gutierrez; Peter Mancuso; Carol A Derby Journal: J Am Heart Assoc Date: 2021-03-27 Impact factor: 5.501
Authors: Katja Buschmann; Julius Wrobel; Ryan Chaban; Romina Rösch; Ahmed Ghazy; Alina Hanf; Katrin Schäfer; Andreas Daiber; Andres Beiras-Fernandez; Christian Friedrich Vahl Journal: Oxid Med Cell Longev Date: 2020-06-23 Impact factor: 6.543