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Nutritional supplements and seniors: New study

The University of Adelaide will be embarking on a new study that will look into the benefits of providing nutritional supplements and small doses of hormones to elderly people.

2 Feb 2011

Daily probiotic may help prevent upper respiratory tract infections in athletes: Research

Researchers at Loughborough University have revealed that a simple, daily probiotic might help prevent athletes catching colds during their training and competition.

2 Feb 2011

Research discovers new role of TRPV1 receptors in regulation of locomotor activity

Research by a Barrow Neurological Institute scientist on the thermoregulatory effects of a receptor more commonly studied for its role in pain is the cover story in the Feb. 2 issue of the Journal of Neuroscience.

2 Feb 2011

Study finds link between oral health care and heart disease

During American Heart Month in February, United Concordia Dental, one of the nation's largest dental insurers, wants to remind adults that taking care of their teeth and gums is an important part of promoting heart health.

2 Feb 2011

EA sponsors research grant to investigate specific cancers and kinase mutations

Expression Analysis today announced a jointly sponsored research grant for up to eight American Cancer Society Grantees to investigate and draw parallels between specific cancers and recurring mutations in specific kinases, using targeted genome sequencing.

2 Feb 2011

FDA, Optivia collaborate to examine effect of dietary supplements in drug-induced liver injury

Optivia Biotechnology, a leading provider of in vitro transporter assay services, today announced that the company and the U.S. Food and Drug Administration have signed a collaboration agreement to assess the effect of dietary supplements on key drug transporters.

1 Feb 2011

PhRMA: 299 medicines under development for prevention and treatment of heart disease and stroke

An American dies of heart disease every 39 seconds, and African Americans suffer a higher death rate from heart disease and stroke than Americans overall. Partly as a result of having the highest prevalence of high blood pressure in the world, African Americans have a 1.5 times greater rate of heart disease death than other Americans and a 1.8 times greater rate of fatal stroke.

1 Feb 2011

AstraZeneca and Pfizer support Cancer Research UK in £5.5m Stratified Medicine programme

CANCER RESEARCH UK will be supported by AstraZeneca and Pfizer in a multimillion pound initiative to examine how genetic tests to improve cancer diagnosis can be best rolled out across the NHS.

1 Feb 2011

Extensive, reversible changes in heart take place when exposed to low oxygen levels

From the highest mountaintop comes a new research report in the FASEB Journal that gets to the bottom of what happens to the hearts of people when exposed to low-levels of oxygen, such as those on Mount Everest or in the intensive care unit of a hospital.

1 Feb 2011

Software can predict future of sports concussion: New research

With the Pittsburgh Steelers and Green Bay Packers poised to do battle for the Super Bowl XLV crown, concern about recognizing and minimizing the incidence of concussions in sports could once again be back in the spotlight. Media coverage of concussion awareness rose to a fever pitch earlier this season fueled by an Associated Press report that this type of traumatic brain injury (TBI) had risen 21 percent in the first eight weeks of the regular season.

1 Feb 2011

New study sheds further light on stroke recovery process

Most people who survive a stroke recover some degree of their motor, sensory and cognitive functions over the following months and years. This recovery is commonly believed to reflect a reorganisation of the central nervous system that occurs after brain damage. Now a new study, published in the February 2011 issue of Elsevier's Cortex, sheds further light on the recovery process through its effect on language skills.

1 Feb 2011

CAM therapies are more pronounced among whites than racial and ethnic minorities

The use of complementary and alternative medicine therapies experienced a significant growth in the United States in the last decade, and a new analysis finds that CAM use becomes more likely when access to conventional care has been restricted.

1 Feb 2011

Older Americans treated in Michigan ICUs see vast decrease in likelihood of dying: New study

Older Americans who were treated in Michigan intensive care units saw larger decreases in their likelihood of dying while hospitalized than similar ICU patients in other Midwestern hospitals, according to a new study evaluating an innovative quality improvement initiative funded by HHS' Agency for Healthcare Research and Quality.

1 Feb 2011

Sprint Fidelis ICD leads fail more often in younger patients with hereditary heart disease

The recalled Sprint Fidelis implantable cardioverter-defibrillator leads failed more often in younger patients, women, and individuals with hereditary heart disease, according to a multicenter study published online Jan. 17 in Circulation. The researchers found that lead failure was not associated with death or serious injuries.

1 Feb 2011

Johns Hopkins-led safety checklist program appears to reduce hospital deaths by 10%

A Johns Hopkins-led safety checklist program that virtually eliminated bloodstream infections in hospital intensive-care units throughout Michigan appears to have also reduced deaths by 10 percent, a new study suggests.

1 Feb 2011

Scientists devise safer way to create iPS cells

Researchers at Johns Hopkins have found a better way to create induced pluripotent stem (iPS) cells-adult cells reprogrammed with the properties of embryonic stem cells-from a small blood sample. This new method, described last week in Cell Research, avoids creating DNA changes that could lead to tumor formation.

1 Feb 2011

Walk briskly to boost memory

Researchers have found that older adults who took a brisk walk three times a week did better on memory tests and increased the size of their hippocampus, a portion of the brain involved with memory formation.

1 Feb 2011

Research on triple negative disease can benefit patients with breat cancer

Research to develop more effective treatments for triple negative breast cancer -- a difficult disease to cure -- could someday benefit all breast cancer patients, reports Dr. Frederick C. Tucker, Jr. of Fredericksburg Oncology.

1 Feb 2011

Vitamin D deficiency linked to lung disease, poor lung function: Study

For the study lead researcher Dr. Graeme Zosky a research fellow at the Telethon Institute for Child Health Research in Subiaco, WA, compared two-week-old mice with vitamin D deficiency to normal mice. He noted that mice with a vitamin D deficiency had weaker lungs and that the difference was substantial.

1 Feb 2011

Easier access to emergency birth control increases sexually-transmitted diseases among teenagers

Offering the morning after pill free over the counter has not reduced the number of teenage pregnancies and may be associated with a rise in sexually-transmitted diseases (STIs), according to a report by experts at The University of Nottingham.

1 Feb 2011

Medical Research News

Nutritional supplements and seniors: New study

Daily probiotic may help prevent upper respiratory tract infections in athletes: Research

Research discovers new role of TRPV1 receptors in regulation of locomotor activity

Study finds link between oral health care and heart disease

EA sponsors research grant to investigate specific cancers and kinase mutations

FDA, Optivia collaborate to examine effect of dietary supplements in drug-induced liver injury

PhRMA: 299 medicines under development for prevention and treatment of heart disease and stroke

AstraZeneca and Pfizer support Cancer Research UK in £5.5m Stratified Medicine programme

Extensive, reversible changes in heart take place when exposed to low oxygen levels

Software can predict future of sports concussion: New research

New study sheds further light on stroke recovery process

CAM therapies are more pronounced among whites than racial and ethnic minorities

Older Americans treated in Michigan ICUs see vast decrease in likelihood of dying: New study

Sprint Fidelis ICD leads fail more often in younger patients with hereditary heart disease

Johns Hopkins-led safety checklist program appears to reduce hospital deaths by 10%

Scientists devise safer way to create iPS cells

Walk briskly to boost memory

Research on triple negative disease can benefit patients with breat cancer

Vitamin D deficiency linked to lung disease, poor lung function: Study

Easier access to emergency birth control increases sexually-transmitted diseases among teenagers

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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