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Load-bearing sports may protect young men from osteoporosis

Young men who play volleyball, basketball or other load-bearing sports for four hours a week or more increase bone mass and might gain protection from developing osteoporosis later in life, according to a new study in the May issue of the Journal of Bone and Mineral Research.

5 May 2012

Two U-M hospitals receive LEED Silver certification

C.S. Mott Children's Hospital and Von Voigtlander Women's Hospital have been awarded LEED Silver certification established by the U.S. Green Building Council.

19 Apr 2012

State roundup: Mass. seeks to improve medical malpractice system; Health exchange legislation progresses in Ala.

Seven Massachusetts hospitals plan to offer patients harmed by medical errors a prompt apology and financial settlements before they resort to lawsuits, part of a major new initiative to improve the state's cumbersome medical malpractice system. A coalition of physician, hospital, and patient groups planned to release details Wednesday of the initiative, called "Road Map to Reform,"' which they predict will increase reporting of medical mistakes and cut down on lengthy litigation that drives up health care costs and fuels distrust between caregivers and patients.

19 Apr 2012

Heart cells starved of nutrients less likely to be damaged during ischemia, reperfusion

Heart cells starved of nutrients are less likely to be damaged during periods of decreased blood flow and sudden influxes of blood, known as ischemia and reperfusion, and are also less likely to get out of synch with their cellular neighbors, the damaging phenomenon called arrhythmia.

9 Apr 2012

Two Rev-erb proteins work together to control fat metabolism

The 24-hour internal clock controls many aspects of human behavior and physiology, including sleep, blood pressure, and metabolism. Disruption in circadian rhythms leads to increased incidence of many diseases, including metabolic disease and cancer. Each cell of the body has its own internal timing mechanism, which is controlled by proteins that keep one another in check.

7 Apr 2012

Intermittent androgen suppression therapy for prostate cancer

Androgen suppression - the inhibition of testosterone and other male hormones - is a routine therapy for prostate cancer. Unfortunately, it can dramatically reduce the quality of patients' sex lives and, more importantly, lead to cancer recurrence in a more deadly androgen-independent form.

28 Mar 2012

Exercise can induce sexual pleasure, female orgasm

Findings from a first-of-its-kind study by Indiana University researchers confirm anecdotal evidence that exercise -- absent sex or fantasies -- can lead to female orgasm.

19 Mar 2012

Positive correlation between working memory and mind wandering

Odds are, you're not going to make it all the way through this article without thinking about something else. In fact, studies have found that our minds are wandering half the time, drifting off to thoughts unrelated to what we're doing - did I remember to turn off the light? What should I have for dinner? A new study investigating the mental processes underlying a wandering mind reports a role for working memory, a sort of a mental workspace that allows you to juggle multiple thoughts simultaneously.

16 Mar 2012

Exercise training can reduce worry symptoms among GAD patients

This study demonstrates that exercise training, including resistance exercise training, is a feasible, low-risk treatment that can potentially reduce worry symptoms among generalized anxiety disorder (GAD) patients and may be an effective adjuvant, short-term treatment or augmentation for GAD.

15 Mar 2012

HGVs pose increased risk of death and serious injury to cyclists

A study by researchers at Queen Mary, University of London and Barts and The London NHS Trust proves that HGVs pose the greatest risk of death and serious injury to cyclists.

6 Mar 2012

Higher levels of MVPA may improve cardiometabolic risk factors in children, adolescents

In a study that included data for more than 20,000 children and adolescents, higher amounts of time with moderate to vigorous physical activity were associated with better cardiometabolic risk factors (such as measures of cholesterol, blood pressure and waist size), regardless of the amount of time spent sedentary, according to a study in the February 15 issue of JAMA.

15 Feb 2012

Study describes molecular pathway that controls rest and activity rhythms

The molecular pathway that carries time-of-day signals from the body's internal clock to ultimately guide daily behavior is like a black box, says Amita Sehgal, PhD, the John Herr Musser Professor of Neuroscience and Co-Director, Comprehensive Neuroscience Center, at the Perelman School of Medicine, University of Pennsylvania.

8 Feb 2012

Exercise training can combat depressive symptoms in patients with chronic illness

Combat feelings of sadness that often accompany chronic illness with a good work-out, say University of Alabama at Birmingham researchers in a study published recently in the Archives of Internal Medicine.

1 Feb 2012

Wolters Kluwer Health, Laerdal Medical announce product and distribution alliance

Laerdal Medical and Wolters Kluwer Health announced today a product and distribution alliance that will transform healthcare education.

From Laerdal 31 Jan 2012

Researchers investigate winter activity protection headgear for young children

This time of year parents in northern regions bundle up their children in preparation for winter activities. In addition to layers of warm clothing, gloves, and boots, parents often use whatever athletic headgear is available to mitigate the potential hazards of winter sports and play.

24 Jan 2012

Study documents a need for increased injury prevention efforts in many popular activities for kids

A new study by researchers at the Johns Hopkins Center for Injury Research and Policy and the Centers for Disease Control and Prevention (CDC) documents a need for increased injury prevention efforts in many of the most popular activities for kids (walking, bicycling, swimming, sports and playground use) in the United States.

21 Jan 2012

Hockey helmets offer multi-impact protection for young children

It's not winter in Canada if children don't spend time speeding down the slopes! Canadian tobogganing is a tradition handed down from generation to generation. For a long time, it's been considered one of the safest winter activities.

21 Jan 2012

Wave of physical inactivity could have a major long-term health impact

Youngsters in Norway today are not as fit as earlier generations, and even the best perform less well. Researchers now warn that a wave of inactivity could have a major long-term health impact.

20 Jan 2012

Regular exercise can decrease anxiety symptoms in patients with GAD

Approximately 3 percent of the U.S. population suffers from excessive, uncontrollable worry that reduces their health and quality of life. The condition, known as Generalized Anxiety Disorder, is difficult to overcome and is accompanied by a host of physical symptoms, including fatigue, muscle tension, irritability and poor sleep. However, a new University of Georgia study shows that regular exercise can significantly reduce anxiety symptoms in patients with GAD.

20 Jan 2012