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Depression-heart rate variability link is bidirectional

22.05.2018 Health Problems

(HealthDay)—There is a bidirectional association between depression and heart rate variability (HRV), according to a study published online May 16 in JAMA Psychiatry. Minxuan Huang, Sc.M., from the Emory University Rollins School of Public Health in Atlanta, and colleagues examined the temporal association between depression and HRV in a longitudinal study, with baseline assessments from March 2002 to March 2006 […]

Identifying the mechanism in obesity’s link to colon cancer

01.05.2018 Health Problems

In a recent new finding, doctoral candidates Wiecang Wang and Jianan Zhang, with their advisor Guodong Zhang in the department of food science at the University of Massachusetts Amherst, report that they have identified a new molecular mechanism to explain the link between obesity and increased risk of colon inflammation, which is a major risk factor in colorectal cancer. The […]

Linear link for physical activity, amyotrophic lateral sclerosis

25.04.2018 Health Problems

(HealthDay)—There is a linear correlation for physical activity (PA) with amyotrophic lateral sclerosis (ALS), according to a study published online April 23 in the Journal of Neurology, Neurosurgery & Psychiatry. Anne E. Visser, M.D., from the University Medical Center in Utrecht, Netherlands, and colleagues recruited patients with incident ALS and controls from five population-based registers in three European countries (Ireland, […]

Research finds no vasectomy reversal link to prostate cancer

19.04.2018 Health Problems

New Curtin University research that studied almost 10,000 men who had undergone vasectomy reversals across the globe has found no evidence of a link between the procedure and prostate cancer. The paper, published in the Journal of Urology, studied the population health data of 684,660 men with vasectomies living in Australia, Canada and the United Kingdom, including 9,754 men who […]

Scientists find excess mitochondrial iron, Huntington’s disease link

12.04.2018 Health Problems

Scientists at the University of Wyoming have found that mice engineered to have Huntington’s disease (HD) have an over-accumulation of iron in their mitochondria. The research identifying a pathway for the neurodegenerative disease also has relevance to understanding related disorders such as Parkinson’s disease, Alzheimer’s and Lou Gehrig’s disease, says Jonathan Fox, a professor in UW’s Department of Veterinary Sciences. […]

Memory researchers link two brain regions to conceptual organization

02.04.2018 Beauty & Balance, Family Health, Health Problems, Skin & Body Care

If your idea of a perfect dog is an abstract rendering of canine qualities extracted across many encounters in your life, you are not alone in how your brain connects memories, say University of Oregon scientists. A long debate has existed in psychology whether concepts, such as a dog, are represented in the mind as a collection of specific dogs […]

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