Quadriceps News and Research

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Mechanical dose of load through muscle force may slow bone loss in SCI patients

Loss of bone density leads to brittle bones that fracture easily. It is a major complication of spinal cord injury (SCI), which affects about 250,000 Americans every year.

17 Feb 2012

Study: ACL injury mechanism involves combination of factors

Landing from a jump can cause a non-contact anterior cruciate ligament (ACL) injury. But evidence presented at the Orthopaedic Research Society 2012 Annual Meeting demonstrates that the injury mechanism that causes that ACL injury involves a combination of factors rather than a single factor as some have claimed.

15 Feb 2012

Brief 10-minute massage helps reduce inflammation in muscle

Researchers at McMaster University have discovered a brief 10-minute massage helps reduce inflammation in muscle.

1 Feb 2012

HRM curve analysis identifies patients at risk of MH

A new DNA test may make it much simpler to identify patients at risk of malignant hyperthermia (MH)—a rare but life-threatening complication of exposure to common anesthetics reports the November issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society.

2 Nov 2011

Nursing professors to develop new device for older adults

For those of us living the frenetic modern lifestyle, sitting in one place for a long period might seem like a vacation. But for those who are retired, it can lead to health complications.

8 Mar 2011

Stretching before exercise does not prevent injuries: Study

A new study presented on 18th February at the American Academy of Orthopaedic Surgeons’ Annual Meeting reported that that warm-up stretching had no effect on whether runners sustained an injury or not. It did not prevent injuries or result in more injuries.

21 Feb 2011

Study: Stretching before running neither prevents nor causes injury

Stretching before a run neither prevents nor causes injury, according to a study presented today at the 2011 Annual Meeting of the American Academy of Orthopaedic Surgeons.

18 Feb 2011

Columbus hospital receives PPMD grant to conduct clinical testing for Duchenne

Parent Project Muscular Dystrophy, the largest non-profit organization in the United States focused on finding a cure for Duchenne muscular dystrophy (Duchenne), will award a $600,000 grant to Nationwide Children's Hospital in Columbus, Ohio to conduct clinical testing of a promising gene therapy technique for muscle disease.

10 Aug 2010

Electrical muscle stimulation prevents critical illness polynueromyopathy

Electrical muscle stimulation (EMS) can prevent critical illness polyneuromyopathy (CIPNM), according to Greek researchers. CIPNM is an acquired limb and respiratory muscle weakness that is a common and serious problem among intensive care unit patients, and can result in prolonged ICU and hospital stay. EMS can also shorten the duration of weaning from mechanical ventilation and the length of ICU stay.

18 May 2010

NMES may reduce muscle atrophy in patients with severe COPD: Researchers

Neuromuscular electrical stimulation may reduce muscle atrophy in patients with severe chronic obstructive pulmonary disease, according to Canadian researchers.

18 May 2010

Prediction of sport injuries through equations

Spanish researchers have developed a new mathematical model that permits to predict sport injuries from a series of equations. Their work has proved that sport injuries that affect the lower limbs in high-impact sport, such as football, athletics or basketball, can be predicted through the use of equations of logistic regression.

22 Feb 2010

Study shows majority of patients gain weight after knee replacement surgery

You'd think folks who've had knee replacement surgery -- finally able to walk and exercise without pain -- would lose weight instead of put on pounds, but surprisingly that's not the case, according to a University of Delaware study.

30 Jan 2010

Sports Medicine Clinic offers PRP therapy to heal injured ligaments, tendons and muscles

The Sports Medicine Clinic at the University of Virginia Health System is using a cutting-edge therapy called platelet rich plasma (PRP) to help heal injured ligaments, tendons and muscles.

29 Jan 2010

Automated measurements more reliable in moderate cases of knee degeneration

Scientists have automated the measurement of a vital part of the knee in images with a computer program that performs much faster and just as reliably as humans who interpret the same images.

28 Jan 2010

Researchers find causes for patellofemoral pain syndrome

From professional athletes to weekend warriors, the condition known as "runner's knee" is a painful and potentially debilitating injury suffered by millions of people - although until now, it has been unclear just what causes it.

24 Nov 2009

Gene delivery strategy to help improve muscle mass in patients with degenerative muscle disorders

Severe weakness of the quadriceps is a defining feature of several neuromuscular disorders. Researchers at Nationwide Children's Hospital have shown that a gene delivery strategy that produces follistatin - a naturally occurring protein that inhibits myostatin, a growth factor expressed specifically in skeletal muscle - directly to the quadriceps of non-human primates results in long-term gene expression with muscle enhancing effects, including larger muscles with greater strength.

12 Nov 2009

Health education on ID and stability balls, an opportunity for healthier life

An Indiana University study involving adults with intellectual disabilities found that the adults increased their personal health knowledge after taking a semi-weekly class for four weeks.

9 Nov 2009

Critical biochemical pathways linked to the aging of human muscle identified

A study led by researchers at the University of California, Berkeley, has identified critical biochemical pathways linked to the aging of human muscle. By manipulating these pathways, the researchers were able to turn back the clock on old human muscle, restoring its ability to repair and rebuild itself.

3 Oct 2009

Critical biochemical pathways linked to the aging of human muscle identified

30 Sep 2009

Muscular thighs protect women from developing symptomatic knee osteoarthritis

new study by researchers at the University of Iowa Hospitals and Clinics found that thigh muscle strength does not predict the occurrence of knee osteoarthritis (OA) uncovered in x-rays, but does predict incidence of painful or stiff knee OA. Women with the strongest quadriceps muscles appeared to be protected against the development of knee OA symptoms. Details of this study appear in the September issue of Arthritis Care & Research.

27 Aug 2009