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Researchers develop nanowire device to detect urinary markers implicated in cancer

Researchers centered at Nagoya University develop a nanowire device able to detect microscopic levels of urinary markers potentially implicated in cancer.

26 Dec 2017

Scientists elucidate why exercise slows progression of Parkinson's disease

While vigorous exercise on a treadmill has been shown to slow the progression of Parkinson's disease in patients, the molecular reasons behind it have remained a mystery.

22 Dec 2017

Brain activity patterns linked to clinical outcomes achieved through DBS in dystonia patients

Dystonia affects more than 500,000 people across Europe. Globally, it is the third most common movement disorder after Parkinson's disease and essential tremor.

22 Dec 2017

Stress may have greater effect on cardiovascular health in women than in men

New research published in Arteriosclerosis, Thrombosis and Vascular Biology Indicates that mental stress has a greater effect on peripheral vessels in women than in men. The additional constriction of blood vessels seen in women may increase their risk of heart-related events and death.

22 Dec 2017

Deep brain stimulation may improve survival for Parkinson's patients

A treatment called deep brain stimulation (DBS) could extend the life of people with Parkinson's disease. Researchers at the Edward Hines, Jr. VA Hospital in Illinois found that patients who received stimulation via an implanted device had a modest survival advantage compared with those treated with medication only.

21 Dec 2017

Constriction of blood vessels during mental stress more likely to affect women

In women with heart disease, constriction of peripheral vessels during mental stress affects the heart circulation more than men's, potentially raising women's risk of heart-related events and death, according to new research in Arteriosclerosis, Thrombosis and Vascular Biology, an American Heart Association journal.

21 Dec 2017

Scientists use imaging techniques to understand reason for early labor in some pregnant women

Scientists are using the latest imaging techniques usually used to map the brain to try and understand why some pregnant women miscarry or go into early labor.

20 Dec 2017

Post-workout muscle-building response better in people eating whole eggs than egg whites

People who consume 18 grams of protein from whole eggs or from egg whites after engaging in resistance exercise differ dramatically in how their muscles build protein, a process called protein synthesis, during the post-workout period, researchers report in a new study.

20 Dec 2017

When nursing homes push out poor and disabled patients

Anita Willis says the social worker offered her a painful choice: She could either leave the San Jose, Calif., nursing home where she'd spent a month recovering from a stroke — or come up with $336 a day to stay on.

20 Dec 2017

Epigenetics: A New Tool for Forensic Detectives

Developing analytical methods can help the triers of fact, judges and juries, better understand the events surrounding the circumstances of a crime. In forensic analysis, we are talking about determining the identity of unknown individuals through DNA and using DNA and other chemical signatures to determine and clarify the circumstances of the crime.

From Pittcon 20 Dec 2017

UCLA researchers reveal reversibility of Friedreich's ataxia in mouse models

In children and adults with Friedreich's ataxia, an inherited disease that causes damage to the nervous system, a loss of coordination typically progresses to muscle weakness and can involve vision, diabetes, and other problems over the course of several years.

20 Dec 2017

Drug industry spent millions to squelch talk about high drug prices

Facing bipartisan hostility over high drug prices in an election year, the pharma industry's biggest trade group boosted revenue by nearly a fourth last year and spread the millions collected among hundreds of lobbyists, politicians and patient groups, new filings show.

19 Dec 2017

Cancer survivors have shorter lifespan finds new study

A large study has found that people who have survived cancer and its treatment are more likely to die sooner and have a shorter lifespan compared to those who have never had cancer.

18 Dec 2017

Study reveals biology behind why muscle stem cells respond differently to aging or injury

A new study led by researchers at Sanford Burnham Prebys Medical Discovery Institute describes the biology behind why muscle stem cells respond differently to aging or injury.

15 Dec 2017

Patients’ life values affect their attendance at medical treatment for pelvic-floor dysfunction

New research from psychologists and health professionals in Swansea has found that the types of life values that patients hold affect their attendance at medical treatment for pelvic-floor dysfunction, a condition affecting over 25% of all women in the UK.

15 Dec 2017

APS Scientific Summit explores biopsychosocial mechanisms that influence pain

Understanding Pain Mechanisms is the theme of the American Pain Society's Scientific Summit, www.americanpainsociety.org, March 4-6 at the Disneyland Hotel in Anaheim.

15 Dec 2017

Muscle paralysis may promote breakdown of bones

Muscle paralysis rapidly causes inflammation in nearby bone marrow, which may promote the formation of large cells that break down bone, a new study finds.

14 Dec 2017

Radiation therapy can be used to treat patients with life-threatening heart rhythm

Radiation therapy often is used to treat cancer patients. Now, doctors at Washington University School of Medicine in St. Louis have shown that radiation therapy - aimed directly at the heart - can be used to treat patients with a life-threatening heart rhythm.

14 Dec 2017

Study: Living Lyme disease bacteria found months after antibiotic treatment

Bay Area Lyme Foundation, a leading sponsor of Lyme disease research in the US, today announced results of two papers published in the peer-reviewed journals PLOS ONE and American Journal of Pathology, that seem to support claims of lingering symptoms reported by many patients who have already received antibiotic treatment for the disease.

14 Dec 2017

Chagas disease presents real public health problem to Canadians

Believe it or not, a tropical blood parasite native to Latin America could be harmful to Canadians. Infectious diseases like malaria or Zika may have dominated recent headlines but Chagas - the "Kissing Bug" disease - is in the spotlight following the publication of a new case study in the Canadian Medical Association Journal.

13 Dec 2017