... toxin may also be used in hemifacial spasm (involuntary facial contractions), blepharospasm, (involuntary eye closure), some voice ... treatment for numerous movement disorders associated with increased muscle contraction. The drug is injected into affected ...
... , such as chronic fatigue and shortness of breath, the heart muscle contracts more strongly to counteract high blood ... normally reserved for blood. And despite harder muscle contractions, pumping function becomes increasingly ...
... scientists better understand the mechanism of heart muscle contraction. One potential application of this technology is in studying ... . Normally, heart muscle contracts in a highly coordinated fashion, and this is what allows the heart to pump ...
... of cases, the dysfunction is caused by defective cardiac muscle contraction due to coronary disease and hypertension. Despite recent advances in our understanding of the physiopathology of heart ...
... for most other myogenic cell populations and leads to a striking improvement of muscle contraction function in SMP-treated ... ," she said. "We may get a handle on drugs that could target muscle impairment" not only in those with muscular dystrophies, but also in elderly people ...
... Americans who have overactive bladder, the involuntary bladder contractions that often trigger more frequent urges to urinate ... obstructs the flow of urine and makes bladder muscles contract involuntarily. Valentino's research team ...
... protein called SERCA. Normally, muscle contraction initiates following the release of a wave of calcium ions from a compartment called the sarcoplasmic reticulum ...
... 's benefits to athletes after intense eccentric exercise, when muscles contract and lengthen at the same time. "There is potential that this continuing research will have huge clinical implications," said Thomas ...
... ). S1P also influences heart rate and smooth muscle contraction in the airways. Scientists had previously thought of FTY720 as something that suppresses the immune system, Altman ...
... suffering from asthma, in which environmental factors cause muscle contractions leading to a narrowing of the airway, taking these medicines can trigger an attack or, even if tolerated enough ...
... say, that a "contractile ring," which is composed of some of the same fibers used in muscle contraction, move into the correct position, pull ... of the cell as a sphere, what was less clear was whether the "equator" contracted or the "poles" relaxed to allow ...
... parts affected and unaffected by dystonia," or involuntary muscle contractions, the authors write as background information in the article. This pain may resemble cramping or arthritis, or have features ...
... cells produce electrical signals that regulate muscle contraction in the digestive tract. nNOS generates nitric oxide, which transmits nerve impulses in the digestive ...
... removal. Researchers also used electrical stimulation to induce muscle contractions, which showed how well the participants' nervous ... the ability of the nervous system to activate wrist muscles, and the response was similar in men and women, suggesting ...
... in the spinal cord to motor neurons, which cause muscles to contract. Spinal interneurons form complex ... the activity of the motor neurons determines how much the muscle contracts and for how long, the researchers wanted to know ...
