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U.N., partners call for greater efforts to fight number one killer of children on World Pneumonia Day

On World Pneumonia Day (WPD), recognized on November 12, "the United Nations and its partners ... called for greater efforts to eradicate pneumonia, the number one killer of children under the age of five," the U.N. News Centre reports.

14 Nov 2012

Exposure to uranium may increase lupus rates

People living near a former uranium ore processing facility in Ohio are experiencing a higher than average rate of lupus, according a new study conducted by scientists at the University of Cincinnati and Cincinnati Children's Hospital Medical Center.

14 Nov 2012

Insurance roundup: U.S. overpaying nursing homes; Deductibles rising; 'Carrots and sticks' health plans

News outlets cover various aspects of the costs of coverage, including in Medicare, high-deductible plans and also in the average employee plan.

14 Nov 2012

Gene variants involved in glutamatergic transmission appear to increase risk of depression

Researchers using a new approach to identifying genes associated with depression have found that variants in a group of genes involved in transmission of signals by the neurotransmitter glutamate appear to increase the risk of depression.

14 Nov 2012

How the election factors into states' plans for the health law's Medicaid expansion and other changes

News outlets report that the outcome of some states' gubernatorial races will likely change the outlook for the health overhaul's sweeping Medicaid expansion. In general, however, the future remains unsettled.

14 Nov 2012

Labor, business groups step up efforts to shape 'fiscal cliff' debate over Medicare, Medicaid and Social Security

Some news outlets examine the impact of looming tax increases and spending cuts if a budget deal is not struck by the end of the year. Others examine the positions being staked out by powerful groups over issues such as Medicare and other entitlement programs.

14 Nov 2012

Roundup: Federal health coverage to extend to disaster relief workers; Cheers, jeers for Mass. assisted suicide defeat

The government is continuing to expand benefits policies in the wake of Hurricane Sandy, clearing the way for certain emergency relief employees to be eligible for federal health insurance and soliciting donations of leave for affected federal workers.

14 Nov 2012

Men with wider variation in sperm length have fertility problems

Perhaps variety is the very spice of life, but as a matter of producing human life, it could be the bane of existence. That's the indication of a new study in the journal Human Reproduction that found men with wider variation in sperm length, particularly in the flagellum, had lower concentrations of sperm that could swim well. Those with more consistently made sperm seemed to have more capable ones.

14 Nov 2012

Scientists reveal timing mechanism in formation of vertebrae

As they develop, vertebrate embryos form vertebrae in a sequential, time-controlled way. Scientists have determined previously that this process of body segmentation is controlled by a kind of "clock," regulated by the oscillating activity of certain genes within embryonic cells. But questions remain about how precisely this timing system works.

14 Nov 2012

Diabetics with low vitamin D levels more likely to develop clogged arteries

People with diabetes often develop clogged arteries that cause heart disease, and new research at Washington University School of Medicine in St. Louis suggests that low vitamin D levels are to blame.

14 Nov 2012

Patients with gastric cancer have impaired TGFβig-h3 protein

Scientists at the University of Liverpool have found that the production of a protein that prevents the growth and spread of cancerous cells is impaired in patients with gastric cancer.

14 Nov 2012

Malaria Box helps identify three chemical series that target treatment of NTDs

The Drugs for Neglected Diseases initiative (DNDi) and Medicines for Malaria Venture (MMV) announce today the identification of three chemical series targeting the treatment of deadly neglected tropical diseases (NTDs), through DNDi's screening of MMV's open access Malaria Box.

14 Nov 2012

New 3-D digital mammography could improve accuracy of breast cancer screening

A new three-dimensional (3-D) digital mammography technique has the potential to significantly improve the accuracy of breast cancer screening, according to a study published in Radiology.

14 Nov 2012

Study indicates that impact of early-life abuse extend well into older age

The psychological scars of childhood abuse can last well into adulthood. New research from Concordia University shows the harm can have longterm negative physical effects, as well as emotional ones.

14 Nov 2012

Neuroticism can be good for health under certain circumstances

Under certain circumstances neuroticism can be good for your health, according to a University of Rochester Medical Center study showing that some self-described neurotics also tended to have the lowest levels of Interleukin 6 (IL-6), a biomarker for inflammation and chronic disease.

14 Nov 2012

Pictorial health warning labels effective in reaching adult smokers

Health warning labels (HWLs) on cigarette packages that use pictures to show the health consequences of smoking are effective in reaching adult smokers, according to the results of a new study published in the December issue of the American Journal of Preventive Medicine.

13 Nov 2012

Scientists discover how external signals regulate vascular remodelling at cell level

Blood vessels are extremely dynamic: depending on the external conditions, they can adapt their permeability for nutrients, their contractility, and even their shape. Unlike cardiac muscle cells, for example, the smooth muscle cells in blood vessels demonstrate a high degree of plasticity, so they can specialise or multiply as required, even repairing damage to the vessel wall.

13 Nov 2012

Older North American farmers face increased risk of serious injury

Older North American farmers work fewer hours than their younger peers but spend more time operating heavy machinery and equipment-raising their risk of serious injury, according to new research from the University of Alberta.

13 Nov 2012

Novel electrotherapy reduces energy needed to re-establish normal rhythm in the heart

Implantable defibrillators currently on the market apply between 600 and 900 volts to the heart, almost 10 times the voltage from an electric outlet, says Ajit H. Janardhan, MD, PhD, a cardiac electrophysiology fellow at the Washington University's School of Medicine.

13 Nov 2012

Women with migraines do not appear to experience cognitive decline

Women with migraines did not appear to experience a decline in cognitive ability over time compared to those who didn't have them, according to a nine-year follow up study funded by the National Institutes of Health.

13 Nov 2012

Research News and Research

U.N., partners call for greater efforts to fight number one killer of children on World Pneumonia Day

Exposure to uranium may increase lupus rates

Insurance roundup: U.S. overpaying nursing homes; Deductibles rising; 'Carrots and sticks' health plans

Gene variants involved in glutamatergic transmission appear to increase risk of depression

How the election factors into states' plans for the health law's Medicaid expansion and other changes

Labor, business groups step up efforts to shape 'fiscal cliff' debate over Medicare, Medicaid and Social Security

Roundup: Federal health coverage to extend to disaster relief workers; Cheers, jeers for Mass. assisted suicide defeat

Men with wider variation in sperm length have fertility problems

Scientists reveal timing mechanism in formation of vertebrae

Diabetics with low vitamin D levels more likely to develop clogged arteries

Patients with gastric cancer have impaired TGFβig-h3 protein

Malaria Box helps identify three chemical series that target treatment of NTDs

New 3-D digital mammography could improve accuracy of breast cancer screening

Study indicates that impact of early-life abuse extend well into older age

Neuroticism can be good for health under certain circumstances

Pictorial health warning labels effective in reaching adult smokers

Scientists discover how external signals regulate vascular remodelling at cell level

Older North American farmers face increased risk of serious injury

Novel electrotherapy reduces energy needed to re-establish normal rhythm in the heart

Women with migraines do not appear to experience cognitive decline

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