Culture

Declines in funding hamper kidney research and other areas of medical study

Washington, DC (March 20, 2014) — Medical research funding from public and private sources is at an all-time low. A new Journal of the American Society of Nephrology (JASN) article discusses the effects of such funding constraints, with a focus on the plight of kidney research.

Initiation of dialysis for acute kidney injury potentially dangerous for frail patients

PHILADELPHIA – The decision to initiate dialysis for acute kidney injury (AKI) varies depending on different patient factors and there is a lack of robust evidence as to which patients are likely to benefit most and why. A new study from researchers at the Perelman School of Medicine at the University of Pennsylvania has shown that for patients with lower creatinine concentration levels – a sign of reduced muscle mass and weakness – initiation of dialysis could actually be detrimental.

Humans can distinguish at least 1 trillion different odors

In a world perfumed by freshly popped popcorn and exhaust fumes, where sea breezes can mingle with the scents of sweet flowers or wet paint, new research has found that humans are capable of discriminating at least one trillion different odors. Howard Hughes Medical Institute (HHMI) scientists determined that our sense of smell is prepared to recognize this vast olfactory palette after testing individuals' ability to recognize differences between complex odors mixed in the laboratory.

New discoveries place lack of energy at the basis of Parkinson's disease

Neuroscientists Vanessa Moraïs and Bart De Strooper from VIB and KU Leuven have demonstrated how a defect in the gene Pink1 results in Parkinson's disease. By mapping this process at a molecular level, they have provided the ultimate proof that a deficient energy production process in cells can result in Parkinson's disease. These insights are so revolutionary that they have been published in the leading journal Science.

Vanessa Moraïs (VIB/KU Leuven):

Mayo Clinic researchers find genetic clue to irritable bowel syndrome

ROCHESTER, Minn. — March 20, 2014 — Is irritable bowel syndrome (IBS) caused by genetics, diet, past trauma, anxiety? All are thought to play a role, but now, for the first time, researchers have reported a defined genetic defect that causes a subset of IBS. The research was published in the journal Gastroenterology.

Health insurance coverage increased ER use in Massachusetts

WASHINGTON — The implementation of health care reform in Massachusetts – principally the expansion of health insurance coverage to nearly everyone in the state – was associated with a small but consistent increase in emergency department use, according to the findings of a study to be published online today in Annals of Emergency Medicine ("Increased Use of the Emergency Department After Health Care Reform in Massachusetts").

Big government -- or good neighbors -- can improve people's health

Lincoln, Neb., March 20, 2014 – The nation's left-leaning citizens might be pleased by the findings of a new University of Nebraska study that finds those who live in liberal states tend to be healthier.

But conservatives could also take satisfaction in the same study's conclusion that strong communities also foster better health.

Swing voters hold more sway over candidates on economic issues

CHAMPAIGN, Ill. — New research from two University of Illinois economics professors who study election trends analyzes how polarization on social issues affects competing candidates' economic platforms.

In the paper, co-authors Stefan Krasa and Mattias Polborn develop a theory of candidate competition that accounts for the influence of both economic and cultural issues on individual voting behavior.

Increased risk of relapse omitting RT in early PET scan negative Hodgkin's lymphoma

Interim analysis of the intergroup EORTC-LYSA-FIL 20051 H10 trial published in the Journal of Clinical Oncology indicates an increased risk of early relapse when omitting radiotherapy in early PET scan negative patients with stage I/II Hodgkin's lymphoma. Early outcome, however, was excellent in both arms, and the final analysis should reveal whether these initial findings are maintained over time.

Emergency room use rose slightly after implementation of Massachusetts health care law

BOSTON – Emergency department usage in Massachusetts rose slightly both during and immediately after implementation of a 2006 state law expanding health care access, a sign that broader availability of insurance may increase use of the ED, Beth Israel Deaconess Medical Center researchers report in a study published in the Annals of Emergency Medicine.

Future generations could inherit drug and alcohol use

HUNTSVILLE, TX (3/20/14) -- Parents who use alcohol, marijuana, and drugs have higher frequencies of children who pick up their habits, according to a study from Sam Houston State University.

E3-production -- sustainable manufacturing

This news release is available in German.

Low levels of oxgen, nitric oxide worsen sickle cell disease

Low levels of both oxygen and the powerful blood vessel dilator nitric oxide appear to have an unfortunate synergy for patients with sickle cell disease, researchers report.

Their studies indicate that the two conditions common in sickle cell disease, dramatically increase red blood cells' adhesion to the lining of blood vessels walls and the debilitating pain crises that can result.

Choice of GP practice pilot most popular with young commuters and patients moving home

A pilot scheme allowing patients to visit GPs outside the area they live in was most popular among younger commuters and people who had moved house but did not want to change their GP, according to a new report by the London School of Hygiene & Tropical Medicine.

Ruling with an iron fist could make your child pack on pounds

If you're rigid with rules and skimpy on affection and dialogue with your kids, they have a greater chance of being obese, according to research presented at the American Heart Association's Epidemiology & Prevention/Nutrition, Physical Activity & Metabolism Scientific Sessions 2014.