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Study recommends cutting down on sweet additive to reduce tooth decay

A study by Newcastle University researchers into the effects of sugars on our oral health recommends cutting down on the sweet additive as part of a global initiative to reduce tooth decay.

10 Dec 2013

Scientists discover how lymphotoxin controls production of immunoglobulins in gut

Lymphotoxin is a cytokine, or intercellular messenger, and plays an important role in the immunological balance of the gastrointestinal tract. It regulates the immune system of the digestive tract, which is made up of immune cells, immunoglobulins (antibodies) as well as intestinal bacteria.

10 Dec 2013

New demographic data unveils extraordinary diversity of aging processes

Despite aging being one the hottest topic in the media recently, scientists have no coherent explanation for it. New demographic data on humans, animals and plants for the first time unveil such an extraordinary diversity of aging processes that no existing evolutionary theory can account for. Both life spans and mortalities vary from species to species.

10 Dec 2013

Lawmakers seeing same online insurance exchange successes, failures as all Americans

Members of Congress are a microcosm of what's happening for people trying to sign up for health coverage in the health law's online insurance exchanges across the nation -- some are getting through, some are seeing glitches still and some are avoiding it altogether.

10 Dec 2013

Study demonstrates feasibility to detect generalized tonic-clonic seizures with arm device

Medications remain the mainstay of epilepsy treatment, and to date there are no FDA-approved devices that provide an accurate means of detection for generalized tonic-clonic seizures, or convulsions, during activities of daily living. Two new studies presented at the American Epilepsy Society's 67th Annual Meeting in Washington D.C. provide data that warrants the development of non-invasive devices with the capability to signal the onset of an epileptic seizure and could be crucial to optimal patient dosing.

10 Dec 2013

New findings on effects of epilepsy on mother and child

New research pertaining to the latest findings on the effects of epilepsy on both the mother and child were presented at the American Epilepsy Society's 67th Annual Meeting in Washington DC. These studies explore folic acid use, the effect of surgery with intractable focal epilepsy, and antiepileptic drug exposure during breastfeeding.

10 Dec 2013

Deductibles, other health plan costs may surprise consumers

News outlets report that, as more details become available, some people may find that their health insurance in 2014 will cost more than they hoped.

10 Dec 2013

Concussive brain injuries can lead to depressive behaviors later in life

A head injury can lead immune-system brain cells to go on "high alert" and overreact to later immune challenges by becoming excessively inflammatory - a condition linked with depressive complications, a new animal study suggests.

10 Dec 2013

Former Obama Aide Phil Schiliro returns to help oversee Obamacare

Schiliro is the president's former congressional liaison.

10 Dec 2013

UC Santa Barbara professor finds method for measuring cellular forces that shape tissues, organs

Like tiny construction workers, cells sculpt embryonic tissues and organs in 3D space. This task is complicated and requires constant communication between cells to coordinate their actions and generate the forces that will shape their environment into complex tissue morphologies.

10 Dec 2013

IBN and IBM discover new medical application for converted PET bottles

Researchers at Singapore's Institute of Bioengineering and Nanotechnology (IBN) and California's IBM Research - Almaden (IBM) have discovered a new, potentially life-saving application for polyethylene terephthalate (PET), which is widely used to make plastic bottles.

10 Dec 2013

Athletes playing at higher altitudes suffer fewer concussions

A new study shows that high school athletes playing at higher altitudes suffer fewer concussions than those closer to sea-level, a phenomenon attributed to physiological changes in the brain causing it to fit more tightly in the skull.

9 Dec 2013

RTMS safe and effective for hallucination in schizophrenia spectrum disorders

Repetitive transcranial magnetic stimulation uses a non-invasive and relatively painless tool to stimulate the human brain in vivo using very strong, pulsed magnetic fields. It is also used to explore and elucidate neocortical functions and treat neuropsychiatric disorders.

9 Dec 2013

Drugmaker pushes new drug over cheaper equivalent at Medicare's expense

The Washington Post explores the public impact of doctors' decisions to choose a more expensive drug to prevent blindness despite trials showing the drug is equivalent to a much cheaper product.

9 Dec 2013

Researchers develop new technique to cure human diseases caused by misfolded protein molecules

A team led by a longtime Oregon Health & Science University researcher has demonstrated in mice what could be a revolutionary new technique to cure a wide range of human diseases - from cystic fibrosis to cataracts to Alzheimer's disease - that are caused by "misfolded" protein molecules.

9 Dec 2013

Researchers evaluate effect of zinc supplementation on aluminum-induced neurotoxicity

Studies have shown that aluminum neurotoxicity can likely affect learning and memory function, and a diet containing 100-200 mg/kg zinc is adequate for maintaining learning and memory function in rats.

9 Dec 2013

Shifts in zinc's location could be exploited for early diagnosis of prostate cancer

Zinc, an essential nutrient, is found in every tissue in the body. The vast majority of the metal ion is tightly bound to proteins, helping them to perform biological reactions. Tiny amounts of zinc, however, are only loosely bound, or "mobile," and thought to be critical for proper function in organs such as the brain, pancreas, and prostate gland. Yet the exact roles the ion plays in biological systems are unknown.

9 Dec 2013

Exercise can improve musculoskeletal health for breast cancer survivors, say researchers

One year of exercise can ensure steady maintenance of bone density to help prevent fractures. To build and maintain muscle strength, it is best for older breast cancer survivors to follow an ongoing exercise program of resistance and impact training.

9 Dec 2013

Study offers new insight into benefits of vitamin D in people with multiple sclerosis

In mice with a rodent form of multiple sclerosis (MS), vitamin D appears to block damage-causing immune cells from migrating to the central nervous system, offering a potential explanation for why the so-called "sunshine vitamin" may prevent or ease symptoms of the neurodegenerative disease, according to results of a study at Johns Hopkins.

9 Dec 2013

California exchange shares consumers' names without their consent

Officials with Covered California said they gave insurance agents the contact information of thousands of people who went online but didn't enroll in coverage as part of a pilot program to help people sign up by Dec. 23.

9 Dec 2013

Research News and Research

Study recommends cutting down on sweet additive to reduce tooth decay

Scientists discover how lymphotoxin controls production of immunoglobulins in gut

New demographic data unveils extraordinary diversity of aging processes

Lawmakers seeing same online insurance exchange successes, failures as all Americans

Study demonstrates feasibility to detect generalized tonic-clonic seizures with arm device

New findings on effects of epilepsy on mother and child

Deductibles, other health plan costs may surprise consumers

Concussive brain injuries can lead to depressive behaviors later in life

Former Obama Aide Phil Schiliro returns to help oversee Obamacare

UC Santa Barbara professor finds method for measuring cellular forces that shape tissues, organs

IBN and IBM discover new medical application for converted PET bottles

Athletes playing at higher altitudes suffer fewer concussions

RTMS safe and effective for hallucination in schizophrenia spectrum disorders

Drugmaker pushes new drug over cheaper equivalent at Medicare's expense

Researchers develop new technique to cure human diseases caused by misfolded protein molecules

Researchers evaluate effect of zinc supplementation on aluminum-induced neurotoxicity

Shifts in zinc's location could be exploited for early diagnosis of prostate cancer

Exercise can improve musculoskeletal health for breast cancer survivors, say researchers

Study offers new insight into benefits of vitamin D in people with multiple sclerosis

California exchange shares consumers' names without their consent

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