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Fruit Fly Muscles With A Hypertrophic Cardiomyopathy Mutation Don’t Relax Properly（图）
Fruit Fly Muscles Hypertrophic Cardiomyopathy Mutation Don’t Relax Properly
2017/10/25
Using fruit flies, Johns Hopkins researchers have figured out why a particular inherited human heart condition that is almost always due to genetic mutations causes the heart to enlarge, thicken and f...
Replicating the connection between muscles and nerves
Replicating the connection muscles nerves
2016/8/11
MIT engineers have developed a microfluidic device that replicates the neuromuscular junction — the vital connection where nerve meets muscle. The device, about the size of a U.S. quarter, contains a ...
Expression of Heat Shock Proteins (HSPs) in Aged Skeletal Muscles Depends on the Frequency and Duration of Exercise Training
Aging multiple short-duration exercise training single long-duration exercise training heat shock protein
2015/8/28
However, the associated molecular mechanisms mediating
different types of exercise training-induced adaptations are not
yet completely understood. Therefore, the purpose of this study
was to inv...
Gene Response of the Gastrocnemius and Soleus Muscles to an Acute Aerobic Run in Rats
Aerobic exercise skeletal muscle gene response
2015/5/7
Genes can be activated or inhibited by signals within the tissues in response to an acute bout of exercise. It is unclear how a particular aerobic exercise bout may influence two muscles with similar ...
Pre-Activity Modulation of Lower Extremity Muscles Within Different Types and Heights of Deep Jump
Electromyography programmed muscle activity landings drop jumps
2015/4/8
The purpose of this study was to determine modulation of pre- activity related to different types and heights of deep jump. Sixteen male soccer players without experience in deep jumps training (the n...
Absence of Gender Differences in the Fatigability of the Forearm Muscles During Intermittent Isometric Handgrip Exercise
Muscle fatigue gender differences handgrip
2015/3/30
Previous studies have reported women to have a greater resistance to fatigue than men during sustained handgrip exercise, however, observed gender differences in fatigue has been shown to be a functio...
Sprint-Interval Training Induces Heat Shock Protein 72 in Rat Skeletal Muscles
Hindlimb treadmill running enzyme activity fiber type shift hypertrophy
2015/3/18
Previous studies have demonstrated that endurance exercise training increases the level of heat shock proteins (HSPs) in skeletal muscles. However, little attention has been drawn to the effects of hi...
Distribution of Sciatic nerve in Hamstring muscles
Sciatic nerve distribution Hamstring muscle
2010/1/6
Regarding the importance of sciatic nerve distribution in replacement of anal sphincter and sciatic nerve block we decided to study this matter for the first time in Iran. In this way 100 cadavers (88...
Determination Of The Timing And Level Of Activities Of Lumbopelvic Muscles In Response To Postural Perturbations
Lumbar spine & pelvic girdle Postural perturbations Surface Electromyography Supporting surface
2009/12/30
Background: One of the most important concerns in orthopedic medicine is the low back. Considering the importance of muscle function in preventing LBT by controlling too much load and stress applied o...
Comparison of changes in timing of stabilizer muscles of pelvic ring and ramp time duration with sacroiliac joint pain during the active SLR test
Muscle timing Sacroiliac joint Pelvic muscle electromyography SLR test
2009/11/26
Background and aim: Active straight leg raise test in patients with sacroiliac joint dysfunction (SIJ ) is accompanied by feeling pain on joint or heaviness and inability to lift the leg. This test ha...
The Effects of Fatigue on Flexion-Relaxation Response of Erector Spinae Muscles in healthy subjects and Patients with chronic Low Back Pain
Flexion-Relaxation Phenomenon Myoelectric Silence period Mean and Median Frequency Chronic Low Back Pain
2009/11/24
Background and aim: The presence of the flexion relaxation phenomenon (FRP) during trunk flexion represents myoelectric silence consistent with increased load sharing of the posterior discoligamentou...
THE INFLUENCE OF THE WATER BATHS WITH OR WITHOUT OZONE ASSOCIATED WITH KINESITHERAPY ON LOWER LIMBS MUSCLES PERFUSION IN PATIENTS WITH GONARTHROSIS
ozone therapy water massages perfusion gonarthrosis
2009/4/2
Introduction: Ozone therapy is a frequently applied physiotherapy method. There are reports that ozone has a wide spectrum of possible effects. Aim: The aim of the study was to examine a possible in...
REDUCING SHORTENED MUSCLES IN 10-12-YEAR-OLD BOYS THROUGH A PHYSICAL EXERCISE PROGRAMME
muscular disbalance – muscular balance shortened muscles qualitative levels
2009/4/2
Introduction: Shortened muscles, is one of the components of muscular disbalance that can have a dominant position in the development of muscular instability. Therefore, this is the focus of our resea...
COMPARISON OF LUMBAR AND ABDOMINAL MUSCLES ACTIVATION PATTERN IN TWO DIFFERENT SKILL LEVEL GOLF PLAYERS: AN EMG ANALYSIS
EMG high skill low skill abdominal obliques erector spinae
2009/4/2
Introduction: Golf is a popular sport and golf swing is a complex movement which requires a coordinated sequence of muscle activity. Two types of skill level exists i.e. “High” and “Low”. The more s...
Gender differences after downhill running for voluntary isometric contractions of knee extensor muscles using surface EMG
Downhill running skeletal muscle electromyography isometric contractions muscle injury
2009/4/2
Introduction: We examined gender differences for performance and surface electromyograms (sEMG) of knee extensors 1hr after downhill running.Methods: Maximal voluntary isometric force (MVIF) and s...