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Study finds mitochondrial DNA damage in Veterans with Gulf War illness

Researchers say they have found the "first direct biological evidence" of damage in veterans with Gulf War illness to DNA within cellular structures that produce energy in the body.

19 Oct 2017

Medicare vs. Medicare Advantage: How to choose

As health insurers struggle with shifting government policies and considerable uncertainty, one market remains remarkably stable: Medicare Advantage plans.

19 Oct 2017

T1DM weakens autonomic reflex that regulates blood pressure during exercise, study finds

A new study finds that late-stage type 1 diabetes mellitus (T1DM) weakens the autonomic reflex that regulates blood pressure during exercise, impairing circulation, nerve function and exercise tolerance. The study is published in the American Journal of Physiology - Heart and Circulatory Physiology.

19 Oct 2017

Northwestern scientists discover 'wasabi receptor' for pain in flatworms

A Northwestern University research team has discovered how scalding heat and tissue injury activate an ancient "pain" receptor in simple animals. The findings could lead to new strategies for analgesic drug design for the treatment of humans.

17 Oct 2017

Zinc-binding plays key role in sensing and regulation of brain’s pH levels

Researchers in Oslo, Norway, have discovered that Zinc-binding plays an important role in the sensing and regulation of pH in the human brain. The findings come as one of the first studies that directly link Zinc-binding with bicarbonate transporters.

17 Oct 2017

Magic mushrooms chemical Psilocybin for treatment of hard-to treat depression

A new study from UK has found efficacy of psilocybin – a chemical found in “magic mushrooms”, in severe depression. The study involved 19 patients with severe depression. The patients took the psilocybin and around half of them improved and reported maintained improvement after 5 weeks of therapy. The patients however also received psychological care along with the treatment.

16 Oct 2017

Study identifies new biomarker for depression in diabetes

A study published in the current issue of Psychotherapy and Psychosomatic has identified a biomarker for depression in diabetes. Findings of epidemiological studies have shown an overall 2-fold increased prevalence of depression in patients with type 2 diabetes compared with the general population worldwide.

16 Oct 2017

Ischemic stroke patients who do not receive clot-dissolving medication have higher risk of death

Ischemic stroke patients who do not receive intravelous (IV) alteplase, a clot-dissolving medication, are significantly less likely to survive, according to researchers at Georgia State University.

12 Oct 2017

Study examines respiratory function and exercise ability in obese children

A study underway at the Institute for Exercise and Environmental Medicine is investigating the respiratory effects of obesity in children, including obese children who may be misdiagnosed with asthma.

11 Oct 2017

Epidural medication has no effect on duration of labor, study shows

Epidural analgesia – a mix of anesthetics and narcotics delivered by catheter placed close to the nerves of the spine – is the most effective method of labor pain relief. In widespread use since the 1970s, epidurals have long been thought to slow the second stage of labor – defined as beginning when the cervix is completely dilated and ending when the baby is delivered.

10 Oct 2017

Scientists identify potential treatment target for diabetic retinopathy

In oxygen-compromising conditions like diabetes, the body grows new blood vessels to help, but the result is often leaky, dysfunctional vessels that make bad matters worse.

10 Oct 2017

Penn Medicine professor receives New Innovator Award from NIH

Hao Wu, PhD, an assistant professor of Genetics in the Perelman School of Medicine at the University of Pennsylvania has received a New Innovator Award from the National Institutes of Health. These awards provide each recipient $1.5 million over five years to pursue high-risk, high-reward investigations that could have implications for human health.

9 Oct 2017

UC Berkeley researchers to develop new ultra-high-resolution MRI brain scanner

Functional magnetic resonance imaging, or fMRI, has transformed our view of the brain, allowing researchers to pinpoint areas associated with everything from depression and dementia to playing chess and engaging in sex.

6 Oct 2017

World’s smallest pacemaker for cardiology patients now offered at Medical City Dallas

Medical City Dallas is now offering the world’s smallest pacemaker for cardiology patients. The Micra pacemaker is a new type of heart device that provides patients with the most advanced pacing technology at one-tenth the size of a traditional pacemaker.

6 Oct 2017

CRI scientists challenge oldest concept in tumor metabolism

Scientists at the Children's Medical Center Research Institute at UT Southwestern (CRI) have discovered that lactate provides a fuel for growing tumors, challenging a nearly century-old observation known as the Warburg effect.

6 Oct 2017

Brain wiring directly impacts performance of simple and complex tasks

The way a person's brain is "wired" directly impacts how well they perform simple and complex tasks, according to a new study from researchers at Rice University.

5 Oct 2017

New research uncovers how blood cancer 'steals' parts of bone marrow cells to thrive

New research published today uncovers how the blood cancer 'steals' parts of surrounding healthy bone marrow cells to thrive, in work that could help form new approaches to cancer treatment in the future.

5 Oct 2017

Despite boost in social security, rising Medicare Part B costs leave seniors in bind

Millions of seniors will soon be notified that Medicare premiums for physicians' services are rising and likely to consume most of the cost-of-living adjustment they'll receive next year from Social Security.

5 Oct 2017

UAlberta researchers create new imaging agents to keep track of tumor growth

UAlberta researchers have created two new imaging agents that could help physicians visualize the formation of tumor-associated blood vessels, keep track of tumor growth and possibly generate new therapies.

4 Oct 2017

Teleflex launches new closed suction catheter at AARC Congress 2017

Teleflex Incorporated, a leading global provider of medical technologies for critical care and surgery, will showcase its broad portfolio of products for Respiratory Care at the 70th Anniversary of the American Association for Respiratory Care Congress, October 4-7, 2017 in Indianapolis.

3 Oct 2017