Research News and Research

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Scientists discover nanoparticles can disrupt intracellular transport pathways

Scientists at the Centre of Cancer Biomedicine at the Norwegian Radium Hospital are the first to show that uptake and accumulation of nanoparticles in cells can disrupt important intracellular transport pathways.

24 Aug 2011

Lack of access to water, sanitation in urban areas contributes to disease, impacts economies, water conference hears

"How best to provide clean water and sanitation to the world's cities and their expanding slums is the overriding theme of World Water Week, which opened Monday in Stockholm," Deutsche Presse-Agentur/M&C reports.

24 Aug 2011

Smokers more likely to report problems with persistent musculoskeletal pain

Smokers are much more likely to report problems with persistent musculoskeletal pain than non-smokers, according to a new study reported in the Journal of Pain, published by the American Pain Society.

24 Aug 2011

Long-term dynamics of evolution may take around a million years

In research that will help address a long-running debate and apparent contradiction between short- and long-term evolutionary change, scientists have discovered that although evolution is a constant and sometimes rapid process, the changes that hit and stick tend to take a long time.

24 Aug 2011

Men, women differ in the way they anticipate negative experience

Men and women differ in the way they anticipate an unpleasant emotional experience, which influences the effectiveness with which that experience is committed to memory, according to new research.

24 Aug 2011

Largest ever molecular-genetic study of ependymomas of the cerebellum

Ependymomas are the second most frequent type of malignant brain tumor in children. Ependymoma develops from precursor cells of the tissue that lines the hollow cavities of the brain. Therapy results of ependymoma vary immensely: While in some patients tumor growth comes to a standstill after surgery and radiotherapy, in other children the disease rapidly takes a severe course.

24 Aug 2011

Research may help explain why live attenuated influenza vaccine elicits protection

New research from the Trudeau Institute may help to explain why live attenuated influenza vaccine (LAIV), commonly known as FluMist, elicits protection.

24 Aug 2011

Ark. details plans for Medicaid payment reforms

Arkansas officials have identified nine areas that they want to focus on as they look at changing the way Medicaid pays for services, including neonatal care and developmental disabilities, Gov. Mike Beebe told federal health officials in a letter released Monday.

24 Aug 2011

Many women eligible for Ontario's Breast Screening Program are not getting screened

Ontario has one of the highest survival rates for breast cancer in the world, with nearly 90 per cent of women surviving the disease, yet, more than half a million women eligible for Ontario's Breast Screening Program (OBSP) are not getting screened.

24 Aug 2011

Daily exercise can work as well as second antidepressant drug

Exercise can be as effective as a second medication for as many as half of depressed patients whose condition have not been cured by a single antidepressant medication.

24 Aug 2011

Researchers study how vision care providers assess driving capabilities of seniors

Drivers over age 65 are the fastest-growing segment of the driving population, and their eye care providers-ophthalmologists and optometrists-are playing an increasingly important role in assessing their ability to drive safely.

24 Aug 2011

DTU, TGen researchers pinpoint source of cholera outbreak in Haiti

Employing technology that reads the entire DNA code, researchers led by the Translational Genomics Research Institute (TGen) and the Technical University of Denmark (DTU) have pinpointed the source of a cholera outbreak in Haiti that killed more than 6,000 people and sickened 300,000.

24 Aug 2011

Search frictions make small businesses pay more for health insurance

An article in the American Economic Review finds that small businesses have been over-paying for health insurance.

24 Aug 2011

Simvastatin may reduce spinal cord damage from ischemia/reperfusion injury

The cholesterol-lowering drug simvastatin appears to reduce spinal cord injury caused by oxygen deprivation in experimental animals, according to a study in the September issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society.

24 Aug 2011

Hospitals gain speed in heart attack care

According to a new study published in the journal Circulation, more heart attack patients are now getting care within the recommended time frame than were five years ago.

24 Aug 2011

New stem cell lines help study genetic, biological underpinnings of bipolar disorder

New stem cell lines developed from the skin of adults living with bipolar disorder are providing researchers at the University of Michigan Health System an unprecedented opportunity to delve into the genetic and biological underpinnings of the devastating mood disorder.

24 Aug 2011

Insight into acrolein-induced acute lung injury

Metabolon, Inc., the leader in metabolomics, biomarker discovery and biochemical analysis, announces the publication of "Integrative Metabolome and Transcriptome Profiling Reveals Discordant Energetic Stress Between Mouse Strains with Differential Sensitivity to Acrolein-Induced Acute Lung Injury" in The Molecular Nutrition and Food Research Journal.

24 Aug 2011

Only 20.6% of Medicaid-covered Ohio youths complete full six month antidepressant treatment

About half of Medicaid-covered children and adolescents in Ohio who are in treatment for depression complete their first three months of prescribed antidepressants, and only one-fifth complete the recommended minimum six-month course of drugs to treat depression, new research suggests.

24 Aug 2011

Quality improvement program for preventing infections helps hospitals save lives and money

A quality improvement program that saves lives by dramatically reducing potentially lethal bloodstream infections in hospital intensive-care units across the state of Michigan also saves those hospitals an average of $1.1 million a year, new Johns Hopkins research suggests.

24 Aug 2011

PerOral Endoscopic Myotomy holds promise for patients with esophageal achalasia

Jorge Sobenes is a husband and father who loves to cook for his family. In a nine month period however, he went from enjoying his favorite foods to not being able to eat or drink due to a tightening in his throat and difficulty swallowing. He lost 40 pounds and was desperate for answers. Sobenes was diagnosed with achalasia, a condition where the esophagus is unable to move food into the stomach, and was told he would need surgery. Historically, the procedure requires several incisions in the abdomen in order to access the blocked esophageal pathway.

24 Aug 2011

Research News and Research

Scientists discover nanoparticles can disrupt intracellular transport pathways

Lack of access to water, sanitation in urban areas contributes to disease, impacts economies, water conference hears

Smokers more likely to report problems with persistent musculoskeletal pain

Long-term dynamics of evolution may take around a million years

Men, women differ in the way they anticipate negative experience

Largest ever molecular-genetic study of ependymomas of the cerebellum

Research may help explain why live attenuated influenza vaccine elicits protection

Ark. details plans for Medicaid payment reforms

Many women eligible for Ontario's Breast Screening Program are not getting screened

Daily exercise can work as well as second antidepressant drug

Researchers study how vision care providers assess driving capabilities of seniors

DTU, TGen researchers pinpoint source of cholera outbreak in Haiti

Search frictions make small businesses pay more for health insurance

Simvastatin may reduce spinal cord damage from ischemia/reperfusion injury

Hospitals gain speed in heart attack care

New stem cell lines help study genetic, biological underpinnings of bipolar disorder

Insight into acrolein-induced acute lung injury

Only 20.6% of Medicaid-covered Ohio youths complete full six month antidepressant treatment

Quality improvement program for preventing infections helps hospitals save lives and money

PerOral Endoscopic Myotomy holds promise for patients with esophageal achalasia

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