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Researchers make gold nanoparticles more effective against ovarian cancer cells

Positively charged gold nanoparticles are usually toxic to cells, but cancer cells somehow manage to avoid nanoparticle toxicity. Mayo Clinic researchers found out why and determined how to make the nanoparticles effective against ovarian cancer cells.

22 May 2013

Democrats push back against claims of health law 'rate shock'

House Energy and Commerce Committee Democrats countered GOP claims that the health law is driving up insurance premiums by analyzing initial rate filings in five states.

22 May 2013

COPD patients also experience significant amounts of chronic pain, researchers say

Chronic obstructive pulmonary disease is primarily associated with the respiratory symptoms that are its hallmark, but in fact, patients who struggle with the disease also experience significant amounts of chronic pain.

22 May 2013

Environmental enrichment therapy improves behaviors of children with autism

Children with autism showed significant improvement after six months of simple sensory exercises at home using everyday items such as scents, spoons and sponges, according to UC Irvine neurobiologists.

22 May 2013

Study explores links between asthma, sleep quality and academic performance in urban schoolchildren

The negative effects of poorly controlled asthma symptoms on sleep quality and academic performance in urban schoolchildren has been confirmed in a new study.

22 May 2013

Findings suggest that a prosaposin-based drug could block metastasis spread

By studying the roles two proteins, thrombospondin-1 and prosaposin, play in discouraging cancer metastasis, a trans-Atlantic research team has identified a five-amino acid fragment of prosaposin that significantly reduces metastatic spread in mouse models of prostate, breast and lung cancer.

22 May 2013

Ground battles continue over states' Medicaid expansion

News reports from Texas, Louisiana, Iowa, Florida and Maine highlight states' continuing debates over this health law provision.

22 May 2013

Genetic variation helps predict survival in some cases of pulmonary fibrosis, study finds

Research into genetic features of pulmonary fibrosis by physicians and scientists at the University of Colorado School of Medicine may lead to improved treatment of this deadly lung disease, according to a paper published online by JAMA.

22 May 2013

Vitamin C kills drug-resistant TB bacteria in lab

In a striking, unexpected discovery, researchers at Albert Einstein College of Medicine of Yeshiva University have determined that vitamin C kills drug-resistant tuberculosis bacteria in laboratory culture.

22 May 2013

Study: Extended azithromycin therapy may offer significant benefits to COPD patients

Extended use of a common antibiotic may prolong the time between hospitalizations for patients suffering from chronic obstructive pulmonary disease, according to a post-hoc analysis of a multicenter study which compared the hospitalization rates of patients treated with a 12-month course of azithromycin to the rates of those treated with placebo.

22 May 2013

Overweight, obese patients more likely to repeatedly switch primary care doctors, study finds

Overweight and obese patients are significantly more likely than their normal-weight counterparts to repeatedly switch primary care doctors, a practice that disrupts continuity of care and leads to more emergency room visits, new Johns Hopkins research suggests.

22 May 2013

Early-life exposure to traffic-related air pollution associated with higher hyperactivity

Early-life exposure to traffic-related air pollution was significantly associated with higher hyperactivity scores at age 7, according to new research from the University of Cincinnati (UC) and Cincinnati Children's Hospital Medical Center.

21 May 2013

Traffic-related pollutants exacerbate asthma in pregnant women

Air pollutants from traffic are associated with increased asthma severity levels in pregnant asthmatic women, according to a new study.

21 May 2013

Exposure to air pollution during prenatal period is associated with increased risk of respiratory infection in children

Living near a major roadway during the prenatal period is associated with an increased risk of respiratory infection developing in children by the age of 3, according to a new study from researchers in Boston.

21 May 2013

Study: Air and noise pollution may increase risk of cardiovascular disease

Both fine-particle air pollution and noise pollution may increase a person's risk of developing cardiovascular disease, according to German researchers who have conducted a large population study, in which both factors were considered simultaneously.

21 May 2013

Women are less likely than men to receive care in trauma center after severe injury

Women are less likely than men to receive care in a trauma center after severe injury, according to a new study of almost 100,000 Canadian patients.

21 May 2013

Newly discovered immune protein has potential to stop or reverse type 1 diabetes

Melbourne researchers have identified an immune protein that has the potential to stop or reverse the development of type 1 diabetes in its early stages, before insulin-producing cells have been destroyed.

21 May 2013

Asthma is a potential risk factor for obstructive sleep apnea

Researchers at the University of Wisconsin have identified a potential new risk factor for obstructive sleep apnea: asthma.

21 May 2013

Research: Frequency of candy consumption is not associated with adverse health risks

At a time when the spotlight is focused on obesity more than ever, new research suggests that frequency of candy consumption is not associated with weight or certain adverse health risks.

21 May 2013

Study: Gym class reduces probability of obesity in schoolchildren

Little is known about the effect of physical education (PE) on child weight, but a new study from Cornell University finds that increasing the amount of time that elementary schoolchildren spent in gym class reduces the probability of obesity.

21 May 2013

Research News and Research

Researchers make gold nanoparticles more effective against ovarian cancer cells

Democrats push back against claims of health law 'rate shock'

COPD patients also experience significant amounts of chronic pain, researchers say

Environmental enrichment therapy improves behaviors of children with autism

Study explores links between asthma, sleep quality and academic performance in urban schoolchildren

Findings suggest that a prosaposin-based drug could block metastasis spread

Ground battles continue over states' Medicaid expansion

Genetic variation helps predict survival in some cases of pulmonary fibrosis, study finds

Vitamin C kills drug-resistant TB bacteria in lab

Study: Extended azithromycin therapy may offer significant benefits to COPD patients

Overweight, obese patients more likely to repeatedly switch primary care doctors, study finds

Early-life exposure to traffic-related air pollution associated with higher hyperactivity

Traffic-related pollutants exacerbate asthma in pregnant women

Exposure to air pollution during prenatal period is associated with increased risk of respiratory infection in children

Study: Air and noise pollution may increase risk of cardiovascular disease

Women are less likely than men to receive care in trauma center after severe injury

Newly discovered immune protein has potential to stop or reverse type 1 diabetes

Asthma is a potential risk factor for obstructive sleep apnea

Research: Frequency of candy consumption is not associated with adverse health risks

Study: Gym class reduces probability of obesity in schoolchildren

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