Peripheral microvascular response to muscle contraction is unaltered by early diabetes but decreases with age
نویسندگان
چکیده
منابع مشابه
Peripheral microvascular response to muscle contraction is unaltered by early diabetes but decreases with age.
Long-term or untreated diabetes leads to micro- and macrovascular complications. However, there are few tests to evaluate microvascular function. A postcontraction blood oxygen level-dependent (BOLD) magnetic resonance imaging (MRI) technique was exploited to measure peripheral microvascular function in diabetics and healthy controls matched with respect to age, body mass index, and physical ac...
متن کاملDiminished Inotropic Response but Unaltered Toxicity
The toxic and inotropic effects of a rapid-acting cardiac glycoside, acetylstrophanthidin (ACS), administered as a rapid i.v. bolus was compared in six healthy adult (age 2-3 years) and seven senescent (age 12-14 years) beagles. In the conscious state no age difference was observed in the dosage of ACS at which toxicity, defined as ventricular tachycardia (VT), occurred. Serum levels of ACS at ...
متن کاملForearm muscle oxygenation decreases with low levels of voluntary contraction.
The purpose of our investigation was to determine if the near infrared spectroscopy technique was sensitive to changes in tissue oxygenation at low levels of isometric contraction in the extensor carpi radialis brevis muscle. Nine subjects were seated with the right arm abducted to 45 degrees, elbow flexed to 85 degrees, forearm pronated 45 degrees, and wrist and forearm supported on an armrest...
متن کاملMyogenic cell response to muscle contraction with short electrical stimulation
[Purpose] The present study aimed to determine the effects of short muscle strength exercise on hepatocyte growth factor expression and satellite cell activation. [Subjects] The study included 72 2-12-week-old male Sprague-Dawley rats. [Methods] The rat plantaris muscle was contracted with a 5-min electrical stimulation of the sciatic nerve, and then, the mRNA expressions of hepatocyte growth f...
متن کاملIsometric Muscle Contraction Induced by Repetitive Peripheral Magnetic Stimulation
Repetitive peripheral magnetic stimulation (RPMS ) is an innovative approach in treatment of central paresis, e.g. after stroke, by inducing muscle contractions and relaxations. The therapeutic effect can be increased by a closed loop control to induce coordinated movements in the forearm and the fingers. An appropriate model of muscle contractions induced by RPMS provides the basis for the con...
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: Journal of Applied Physiology
سال: 2011
ISSN: 8750-7587,1522-1601
DOI: 10.1152/japplphysiol.00009.2011