Obesity, high blood pressure and autonomic nervous system.
نویسندگان
چکیده
منابع مشابه
Effect of obesity on autonomic nervous system
Autonomic functions tests Autonomic nervous system Body mass index Cold pressor test Obesity Valsalva manoeuver.
متن کاملAutonomic contribution to blood pressure and metabolism in obesity.
Obesity is associated with alterations in the autonomic nervous system that may contribute to the increase in blood pressure and resting energy expenditure present in this condition. To test this hypothesis, we induced autonomic withdrawal with the ganglionic blocker trimethaphan in 10 lean (32+/-3 years) and 10 obese (35+/-3 years) subjects. Systolic blood pressure fell more in obese compared ...
متن کاملAutonomic nervous system and blood pressure regulation in RGS2-deficient mice.
Regulator of G protein signaling (RGS2) deletion in mice prolongs signaling by G protein-coupled vasoconstrictor receptors and increases blood pressure. However, the exact mechanism of the increase in blood pressure is unknown. To address this question we tested autonomic nervous system function and blood pressure regulation in RGS2-deficient mice (RGS2-/-). We measured arterial blood pressure ...
متن کاملDoes dysfunction of the autonomic nervous system affect success of renal denervation in reducing blood pressure?
OBJECTIVES Renal denervation is an interventional approach aiming to reduce high blood pressure. Its efficacy is subject of controversial debate. We analyzed autonomic function in patients undergoing renal denervation to identify responders. METHODS A total of 21 patients with treatment-resistant hypertension scheduled for renal denervation were included. Heart rate variability, pupillary fun...
متن کاملNervous System Nocturnal Blood Pressure Dipping in the Hypertension of Autonomic Failure
Blood pressure (BP) normally decreases during the night. Absence of this phenomenon (nondipping) is associated with increased cardiovascular risk. Altered autonomic and endocrine circadian rhythms are suspected to play a role. Patients with peripheral autonomic failure offer a unique opportunity to study this phenomenon, because 50% develop supine hypertension despite very low autonomic functio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Hypertension
سال: 1999
ISSN: 0895-7061
DOI: 10.1016/s0895-7061(99)80245-3