نتایج جستجو برای: blood flow restriction

تعداد نتایج: 1153992  

Background: During the aging process, muscle atrophy and neuromuscular junction remodeling are inevitable. The present study aimed to clarify whether low-intensity aerobic exercise along with limb blood-flow restriction (BFR) could improve aging-induced muscle atrophy and nicotinic acetylcholine receptors (nAChRs) at the neuromuscular junction.Methods: Forty-eight male Wistar rats, aged 23–24 m...

Journal: :International Journal of Sports Physiology and Performance 2020

Journal: :medical journal of islamic republic of iran 0
a a. khoshbaten from the department of physiology and biophysics. baghiyatollah university of medical sciences, tehran, i.r.lran wr ferrell the institute of physiology. university of glasgow, g12 8qq. scotland.

previous in vitro work on rabbit knee joint vessels showed that vasoconstrictor effects of nerve stimulation and administration of α-adrenoceptor agonists were mediated predominantly by α1-adrenoceptors5,9 the present experiments were performed to assess the nature of α-adrenoceptor subtypes within these blood vessels in vivo. dose/response relationships for adrenaline and noradrenaline produce...

2014
Joamira P. Araújo Eliney D. Silva Julio C. G. Silva Thiago S. P. Souza Eloíse O. Lima Ialuska Guerra Maria S. C. Sousa

The purpose of this study was to analyze systolic blood pressure (SBP), diastolic blood pressure (DBP) and the heart rate (HR) before, during and after training at moderate intensity (MI, 50%-1RM) and at low intensity with blood flow restriction (LIBFR). In a randomized controlled trial study, 14 subjects (average age 45±9,9 years) performed one of the exercise protocols during two separate vis...

Background & Objective: In previous studies, the effects of food restriction on the changes in immune responses and brain dopamine content have been determined. On the other hand, it has been shown that immune cells, in addition to dopamine production, also have dopamine receptors. The purpose of this study was to evaluate the effect of inhibition of D2 dopamine receptors on several functions o...

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