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Replicating an eel's nerve circuitry may one day allow paralyzed people to walk again

In a collaboration that blends biology and robotics, researchers at Johns Hopkins and the University of Maryland are unraveling the circuitry in an eel's spinal cord to help develop a microchip implant that may someday help paralyzed people walk again.

3 Dec 2004

Important step in understanding why some of us can eat fatty foods and not suffer from cardiac disease

Doctors and their patients have puzzled over why certain cholesterol-lowering drugs work better in some people than others. In research results published in the December issue of the journal Nature Genetics, the common minnow helps provide an answer.

2 Dec 2004

Researchers develop method to better measure people's quality of life

A new research method that quantifies people's quality of life -- beyond how much money they make -- could lead to a national index of well-being, similar to key measures of economic health.

2 Dec 2004

Red meat consumption is an independent risk factor in the development of inflammatory arthritis

A chronic inflammatory disease of the immune system, rheumatoid arthritis (RA) has been linked to a combination of genetic and environmental factors.

2 Dec 2004

3D MDCT accurate for imaging liver arteries

3D MDCT angiography is a more efficient way to classify liver arterial anatomy before liver surgery, according to researchers from Duke University in Durham, NC.

2 Dec 2004

Smoking habits during pregnancy may cause genetic instability in the foetus

The Spanish Pediatrics Association has recently awarded the Pediatrics laboratory at the University of Navarre for a research into tobacco and foetal genetic instability.

2 Dec 2004

Drinking water could help people suffering from low blood pressure who faint while standing

Ordinary tap or bottled water could help people suffering from low blood pressure who faint while standing, claim researchers from Imperial College London and St Mary's Hospital.

1 Dec 2004

Toxic proteins explain memory loss in Alzheimer's patients

Researchers at Northwestern University have discovered a molecular mechanism -- a tiny protein attacking nerve cells -- that could explain why the brain damage in early Alzheimer's disease results in memory loss and not other symptoms such as loss of balance or tremors.

1 Dec 2004

Radiologists step closer to solving a mysterious condition affecting World Trade Center rescue workers

Air trapping, a manifestation of obstructed lung airways often seen in smokers and the elderly, was identified in 25 of 29 rescue and recovery workers suffering from "WTC cough," according to early research results presented today at the annual meeting of the Radiological Society of North America (RSNA).

30 Nov 2004

Surfing injuries - Wipin’ out wipe out

Much as surfers have their own peculiar lingo, they also incur an array of injuries from the sport that can be just as peculiar to physicians, according to research presented at the annual meeting of the Radiological Society of North America (RSNA).

30 Nov 2004

Israeli developed fruit called pomelit, lowers blood cholesterol

People who eat the Israeli-developed fruit known in Hebrew as pomelit (a cross between a grapefruit and a pomelo) or drink its juice regularly will be able to lower their blood cholesterol and increase their blood antioxidant activity, thus improving their chances of preventing blocked heart arteries and heart attacks, says a researcher at the Hebrew University of Jerusalem.

30 Nov 2004

Adding a commonly used dietary supplement to antidepressants may improve treatment

Massachusetts General Hospital (MGH) researchers have found that adding the nutritional supplement SAMe to a standard antidepressant may be helpful to patients who have not responded to single-drug treatment for clinical depression.

30 Nov 2004

Citrus fruits offer promise in fighting childhood cancer

Orange juice and cancer don't mix. In fact, the popular citrus drink could become a cocktail to prevent or stop the deadly disease in humans.

30 Nov 2004

Key molecule helps identify renal cell carcinoma

Mayo Clinic researchers have discovered a key molecule that lets doctors identify one of the most aggressive types of kidney cancer. Patients with renal cell carcinoma who have higher levels of a molecule known as B7-H1 in their tumors are nearly five times more likely to die from the disease than patients with low levels or an absence of the molecule.

30 Nov 2004

Venom from one of the world’s deadliest snakes is being developed as a new drug to treat heart failure

“The team has isolated a unique set of active molecules from Taipan venom and research shows they are extremely effective at easing the heart’s workload,” he said.

29 Nov 2004

Astronaut's eyes may become windows on the bloodstream

Our eyes may become more than windows of the soul if a multidisciplinary team of University of Michigan researchers succeeds with a clever combination of nanoparticles and ultrafast pulsed laser to see individual cells as they zip past in the bloodstream.

29 Nov 2004

New trial to test cancer smart drugs

Cancer Research UK has launched a major new clinical trial for the most common form of lung cancer, to test the effectiveness of one of the new generation of 'smart' cancer drugs as a first line treatment.

29 Nov 2004

Oral administration of saline spray may stop spread of influenza, tuberculosis, and SARS

Some individuals exhale many more pathogen-laden droplets than others in the course of ordinary breathing, scientists have found, but oral administration of a safe saline spray every six hours might slash exhalation of germs in this group by an average 72 percent.

29 Nov 2004

Stress affects molecules believed to play a key role in cellular aging

There have been many studies that have shown that your health is greatly affected by how you react to stressful events in life-setbacks or deadlines at work, conflicts and losses at home.

29 Nov 2004

A step closer to medical treatments for neural disorders

New insight into the role of a key regulator in cell division may help uncover new drug targets in the search for treatments for neural disorders such as Parkinson's and Huntington's disease.

29 Nov 2004

Medical Research News

Replicating an eel's nerve circuitry may one day allow paralyzed people to walk again

Important step in understanding why some of us can eat fatty foods and not suffer from cardiac disease

Researchers develop method to better measure people's quality of life

Red meat consumption is an independent risk factor in the development of inflammatory arthritis

3D MDCT accurate for imaging liver arteries

Smoking habits during pregnancy may cause genetic instability in the foetus

Drinking water could help people suffering from low blood pressure who faint while standing

Toxic proteins explain memory loss in Alzheimer's patients

Radiologists step closer to solving a mysterious condition affecting World Trade Center rescue workers

Surfing injuries - Wipin’ out wipe out

Israeli developed fruit called pomelit, lowers blood cholesterol

Adding a commonly used dietary supplement to antidepressants may improve treatment

Citrus fruits offer promise in fighting childhood cancer

Key molecule helps identify renal cell carcinoma

Venom from one of the world’s deadliest snakes is being developed as a new drug to treat heart failure

Astronaut's eyes may become windows on the bloodstream

New trial to test cancer smart drugs

Oral administration of saline spray may stop spread of influenza, tuberculosis, and SARS

Stress affects molecules believed to play a key role in cellular aging

A step closer to medical treatments for neural disorders

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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