Arthritis & Rheumatism

Why you shouldn't be afraid to start running after middle age

As someone who started marathon running in midlife, I know how many aches and pains (and doubts) you can have if you take on the challenge to start running at an older age. But as an orthopedic surgeon who has replaced thousands ...

Health

Workers counseled on back pain return to job sooner

(HealthDay) -- Workers on medical leave because of lower back pain are more likely to return to work if they receive reassurance and medical advice on how to stay active, according to a new study.

Diseases, Conditions, Syndromes

Incomplete recovery of lumbar discs two years after bed rest

(HealthDay) -- Recovery of the lumbar intervertebral discs following a 60-day period of bed rest is a lengthy process, with recovery incomplete at two years, according to a study published in the June 15 issue of Spine.

Cardiology

Understanding the role of IKACh in cardiac function

Researchers have uncovered a previously unknown role for the acetylcholine-activated inward-rectifying potassium current (IKACh) in cardiac pacemaker activity and heart rate regulation, according to a study in The Journal ...

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