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Study suggests human amniotic cells 'cross talk' with melatonin receptor MT1

Human amniotic epithelial cells, stem cells derived from human placenta left over from live births and generally discarded, proliferated and differentiated when they interacted with one kind of melatonin receptor, MT1. This potentially therapeutic response occurred when the stem cells were transplanted into laboratory test tube and animal models of stroke. The same cells did not perform similarly when interacting with melatonin receptor MT2.

2 Feb 2011

Four new fact sheets address impact of combat injury on intimacy

The impact of combat injury on intimacy is an important and often neglected aspect of healthcare communication. Four new fact sheets addressing the impact of the injuries of war, both physical and psychological, on intimacy have just been released for healthcare providers and affected military families.

2 Feb 2011

Defective nucleoli linked to Parkinson's disease

"Nucleolus", or small nucleus, is the term coined by early biologists for the tiny structure within the nucleus which they saw under the microscope. In this structure within the nucleus, RNA molecules and proteins are assembled to form ribosomes, the true protein factories of cells.

2 Feb 2011

Scientists discover breast cancer cells that dodge immune system, promote tumor growth

Scientists discovered a new way breast cancer cells dodge the immune system and promote tumor growth, providing a fresh treatment target in the fight against the disease. While comparable mechanisms to avoid the immune system have been identified in mice with breast and other cancers, the study tested human breast tumor cells, putting researchers closer to understanding how the disease progresses in real patients.

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

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

Red wine polyphenols prevent ageing-induced endothelial dysfunction

The endothelium is the inner lining of our blood vessels and normal functions of endothelial cells include enabling coagulation, platelet adhesion and immune function. Endothelial dysfunction is associated with reduced anticoagulant properties and the inability of arteries and arterioles to dilate fully.

1 Feb 2011

Highly favorable final results from ERGOFLEX initial clinical study for joint pain relief

OXIS International, today announced highly favorable final results from an initial clinical study to assess the beneficial effects of its patent-pending ERGOFLEX joint health formula, launched commercially in December 2010.

1 Feb 2011

Covidien announces limited release of Endo GIA curved tip and black reloads with Tri-Staple technology

Covidien, a leading global provider of healthcare products, today announced that its new Endo GIA curved tip and black reloads with Tri-Staple technology are available in limited release with a full U.S. roll out expected by mid-year.

1 Feb 2011

Baxter launches OLIMEL emulsion for parenteral nutrition

Baxter International today announced the launch of OLIMEL emulsion for infusion in Canada at the American Society of Parenteral and Enteral Nutrition's Clinical Nutrition Week.

From Baxter International Inc. 31 Jan 2011

Loyola inaugurates clinic exclusively to treat children with headaches

Fortunately, in most cases the causes of childhood headaches are usually no cause for alarm, Schnitzler said. Children can get headaches from stress, anxiety, inadequate sleep, vision problems, caffeine or food sensitivities. To help pinpoint the cause, Loyola has opened a clinic that's exclusively devoted to treating children with headaches.

31 Jan 2011

New study: Super Bowl loss is linked to increased death rates in older individuals

A new study published in the journal Clinical Cardiology reveals that a Super Bowl loss for a home team was associated with increased death rates in both men and women and in older individuals.

31 Jan 2011

ESC believes stress management programmes may reduce recurrent CVD events

Following the results of a study published in the Archives of Internal Medicine showing that cognitive behavioural therapy produces a 41% reduction in fatal and non-fatal first recurrent CVD events, the European Society of Cardiology believes stress management programmes should be made more widely available across Europe for patients with coronary artery disease.

29 Jan 2011

U-M researchers reveal molecular signals that regulate catch-up growth

University of Michigan researchers have uncovered molecular signals that regulate catch-up growth---the growth spurt that occurs when normal conditions are restored after a fetus, young animal or child has been ill, under stress or deprived of enough food or oxygen to grow properly.

29 Jan 2011

The Methodist Hospital in Houston opens surgical training center

Today The Methodist Hospital in Houston opened the Methodist Institute for Technology, Innovation and Education, a 35,000 square-foot interactive, simulation-based surgical training center created to help practicing physicians acquire new high-tech skills including image-guided therapies, surgical robotics and new techniques.

29 Jan 2011

Neuralstem ends litigation with ReNeuron

Neuralstem, Inc. announced that it has reach a settlement with ReNeuron, Ltd. ending litigation between the parties.

28 Jan 2011

Patients and spouses experience distress related to diabetes

Older patients with diabetes who are not dealing well with the disease are likely to have symptoms of depression, and spouses of older patients also suffer distress related to diabetes and its management, according to research from Purdue University.

28 Jan 2011

Disabled and elderly people can benefit from new hand-held computer

Disabled and elderly people could find it easier to navigate around town and city centres with a new hand-held computer being developed by a geographical information systems professor at Kingston University in South West London.

27 Jan 2011

First three-dimensional projectome map of intact brain

It would be hard to understand how a city is organized without knowledge of the course of all of its streets. Scientists confront the same problem when trying to understand the functioning of the brain. In the case of vertebrates, we only have fragmentary knowledge of which nerve cells send their connections, so-called axons, into certain regions of the brain.

27 Jan 2011