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Tag: "muscle" at medical news

Mobility can be improved in elders with exercise

Quality of communication between neurons and muscle cells degrades as we grow older, and the nerve cel...Sciences. 'As a result of age-related changes in muscle and neurons, elderly people are often frustrated by poor control during precision tasks, and slowed ...

Caloric Restriction in Non-obese People Extends Life Span

...aloric Restriction causes less oxidative damage in muscle cells which delays// aging and extends life span. This new study was conducted by Anthony Civitarese, Eric Ravussin, and colleagues (Pennington Biomedical Research Center).Oxidative damage has been linked to aging, and this could explain how limiti...

Edmonton Health Center Offers Hope to Spastic Patients

...nt for the condition. Botox injections can ease muscle tension for up to six weeks. Another treatment i...n 400 patients across the region regain motion and muscle tone."We're trying to offer services to help these people improve their quality of life”, he conclud...

Whole Grain Breakfasts Linked to Lower Heart Failure Risk

..., they said. Heart failure arises when the heart muscle becomes so weak that it can no longer pump blood around the body, and currently afflicts about 14 million people in Europe. This is forecast to increase to 30 million by 2020. "The Physicians' Health Study shows that even in a population with overa...

Body Mass Index may Not Reflect Fat Accurately

...that BMI does not distinguish between body fat and muscle mass, said Ode. 'BMI should be used cautiously when classifying fatness, especially among college-age people,' said Jim Pivarnik, an MSU professor of kinesiology and epidemiology. 'It really doesn't do a good job of saying how fat a person really i...

Pilates-new Age Gimmick or More?

...Participants of Pilates are taught to strengthen a muscle called transversus abdominus, which is done by dra...lleagues have found that strengthening this "core" muscle often worsens back pain. It was by measuring how different loads and forces affect the way the sp...

‘Braveheart’- Woman Becomes First to Climb Mountains After Heart Transplat

...osed with cardiomyopathy, a disease in which heart muscle becomes inflamed, which doctors blamed on a virus. For more than three years, she and her husband shuttled in and out of hospitals seeking a donor heart. After a successful operation, along with her supportive husband, Craig, she hiked up Half Dom...

Study Finds Fat Type That can Protect Against Weight Gain and Diabetes

...usters of brown fat cells stuck between bundles of muscle fibers in the leg of the mouse. In this case, the 129 mouse had over 100 times more brown fat in muscle than the B6 mouse. “This site of brown fat was previously unrecognized and is certainly one of the...

Erectile Dysfunction Drugs may Trump Nitroglycerin for Heart Protection

...n, which can result in significant damage to heart muscle and tissue. After the attack, most patients requir...ldenafil and vardenafil reduce damage in the heart muscle when given after a severe heart attack. In contrast, nitroglycerin failed to reduce the damage in th...

Study Uncovers Clues for Why Graves’ Disease Attacks the Eye

...t may explain why Graves’ disease (GD) attacks the muscle tissue behind the eyes, often causing them to bulge painfully// from their sockets, as in the late actor Marty Feldman. Scientists at UCLA’s Jules Stein Eye Institute and Harbor-UCLA Medical Center discovered defects in the infection-fighting T-cel...

Spinal Cord Stimulation Pilot Study for Chronic Angina

...hest pain or discomfort that occurs when the heart muscle does not get as much oxygen as it needs. The pain is often described as a squeezing pain in the chest, shoulders, arms, neck, jaw or back and is sometimes described as feeling like indigestion. Angina is one of the most common symptoms of coronary ar...

A Combination of Botox and Surgery Cures Migraines

...heir severity, then surgery to remove the targeted muscle is likely to accomplish the same result, but on a more long-term and possibly permanent basis, he said. For Mrs. Bennett, the surgery proved to be life-altering."I can't even begin to tell you what a change this has made in my life," said Mrs. Benn...

Fruit Flies May Pave Way to New Treatments for Age-related Heart Disease

...at mutations in a molecular channel found in heart muscle cell membranes caused arrhythmias similar to those...ther unknown factors involved in coordinated heart muscle contraction.” In fact, the researchers are now looking at identifying other genes that regulate KC...

South Africa: Nigerian Man Treated for Lassa Fever

...oms include fever, nausea, headaches, sore throat, muscle pains and a general feeling of weakness. "Severe cases may progress to show facial swelling, fluid in the lung cavity and bleeding from the mouth and nose," explained Dr Rahman. Humans can contract Lassa fever from contact with infected animals. ...

Treatment Extends Survival in Mouse Model of Spinal Muscular Atrophy

...or in the first few months of life and have severe muscle weakness that makes it difficult for them to breat...lso had larger neurons in the spinal cord, thicker muscle fibers, and more muscle mass than untreated mice. "This is a proof-of-concept experiment," says D...

Stem Cells in Liposuctioned Fat can Heal Injuries

...pose tissue is closely related to bone, cartilage, muscle and other connective tissue. But some say it is impossible to re-programme adult cells to become nerve or liver cells, for example, without using embryos. Adult stem cells, such as those from fat, are thought to have more limited potential. Collas ...

Modified Ligament Surgery Improves Outcomes Players, Athletes

...way to gain access to the bone. Dr. Altchek uses a muscle splitting technique through which surgeons can gain access to the bone by gently prying apart muscle fibers, similar to the way you can poke a finger through a knitted sweater. He doesn’t have to detac...

The FDA Warns Consumers Against Purchase of Drugs on Web

... with symptoms such as difficulty in breathing and muscle stiffness. This led to a preliminary examination of these drugs by FDA. FDA found they contained haloperidol , the schizophrenia drug. According to reports, the pills are packaged in plain plastic bags and mailed in envelopes bearing Greek postma...

Robotic Suit to Assist Easy Movement for Elderly

...versity, helps the user walk more easily and avoid muscle strains. It also helps the person lift objects as heavy as 20 kg. Sensors on the suit correspond with the user's brain signals, which would tell muscles to move. The suit called, Hybrid Assistive Limb, or HAL, is expected to go rental mainly for re...

A New Two-gene Test to Discern Similar Gastrointestinal Cancers

...eiomyosarcoma because both originate in the smooth muscle cells of the gastrointestinal tract. However, GIST is treatable with the targeted medication known as Gleevec and is relatively unresponsive to chemotherapy. The opposite is true of LMS.An existing test distinguishes among the two cancers with about ...

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