Nitric oxide and voluntary exercise together promote quadriceps hypertrophy and increase vascular density in female 18-mo-old mice.

Aerobic exercise reverses arterial inflammation with aging in mice.

We tested the hypothesis that regular aerobic exercise reverses arterial inflammation with aging. When compared with young controls (6.2 ± 0.4 mo; n = 7), old (31.3 ± 0.5 mo; n = 11) male B6D2F1 cage-restricted mice demonstrated increased arterial activation of the proinflammatory transcription factor NF-κB, as indicated by greater aortic phosphorylation of both the inhibitor of NF-κB kinase (I...

Effects of loaded voluntary wheel exercise on performance and muscle hypertrophy in young and old male C57Bl/6J mice.

This study compared the capacity of young and old male C57Bl/6J mice to exercise with increasing resistance over 10 weeks, and its impact on muscle mass. Young mice (aged 15-25 weeks) were subjected to low (LR) and high (HR) resistance exercise, whereas only LR was used for old mice (107-117 weeks). Weekly patterns of voluntary wheel activity, food consumption and body weights were measured. Ru...

Effect of Voluntary Training after the Induction of Experimental Autoimmune Encephalomyelitis on Some Myelin-Producing Proteins in Female C57BL/6 Mice

Introduction: The aim of the present study was to investigate the effect of voluntary training period after the induction of experimental autoimmune encephalomyelitis (EAE) on some myelin-producing proteins in C57BL/6 female mice. Methods: In this experimental study first 28 mice, which were 6-8 weeks old, were purchased and were randomly divided into three groups. Exercise activity (n=12), he...

مقایسه ی تمرینات ایزومتریک ارادی و تحریک الکتریکی در تقویت عضله چهارسر ران متعاقب رفع بیحرکتی زانو در افراد بالای 40 سال

Introduction: Electrical stimulation has been used for many years in rehabilitation medicine to prevent atrophy or to increase muscle strength, but the use of electrical stimulation for muscle strengthening in research and clinical practice has become increasingly popular in recent years. The quadriceps femoris is the thigh muscle group that suffers the greatest amount of atrophy. This study ai...

Investigation of the Changes in Serum Intercellular and Vascular Adhesion Molecules (ICAM-1 and VCAM-1) and Nitric Oxide Levels in Response to Exercise Training and L-arginine Supplementation in Postmenopausal Hypertensive Women