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Novel ultrafast laser detection of cancer cells also may improve understanding of stem cells

To investigate tumors, pathologists currently rely on labor-intensive microscopic examination, using century-old cell-staining methods that can take days to complete and may give false readings. A lightning-fast laser technique, led by Sandia National Laboratories researcher Paul Gourley, has provided laboratory demonstrations of accurate, real-time, high-throughput identification of live...

Structure-building cell signals also may influence learning and memory

A Burnham Institute study has found that one of the cell's largest families of signaling molecules, called ephrins, which are known to regulate the development of nerve cells, also controls nerve cells' ability to engulf critical chemicals and proteins for learning and memory. These findings, the first to link these molecular semaphores to this important nerve cell function, appear in the May iss...

UCSD study finds anthrax toxins also harmful to fruit flies

Deadly and damaging toxins that allow anthrax to cause disease and death in mammals have similar toxic effects in fruit flies, according to a study conducted by biologists at the University of California, San Diego. Their findings, which appear this week in an early online edition of the journal Proceedings of the National Academy of Sciences, show that fruit flies can be used to study the...

Gene needed for butterfly transformation also key for insects like grasshoppers

It is a marvel of nature that a creature such as a caterpillar changes into something quite different, a butterfly. Contrast that with a grasshopper, which looks largely the same from the time it hatches through its adult stage. New University of Washington research shows that a regulatory gene named broad, known to be necessary for development of insects that undergo complete metamorphos...

Commonly used antidepressants may also affect human immune system

Drugs that treat depression by manipulating the neurotransmitter serotonin in the brain may also affect the user's immune system in ways that are not yet understood, say scientists from Georgetown University Medical Center and a Canadian research institute. That's because the investigators found, for the first time, that serotonin is passed between key cells in the immune system, and that...

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Plastic surgery popular with men also!

A recent survey by the American Society of Plastic Surgeons(ASPS) has shown that men are as much concerned about their appearance, as women. They found that liposuction and laser hair removal are among the popular procedures preferred by men. More than two thousand men were surveyed, and when questioned about what they would like to change about their appearance, 45% of men wanted to cha...

Cholesterol-lowering therapy benefits older people also

According to a new study it is observed that statins reduce the risk of heart attack in older people. Long-term treatment with statins lowers cholesterol// levels and so lowers the risk of heart disease. This has been shown to be the case in middle-aged people, but the benefits for the elderly have not been so clear. Researchers at the University of Glasgow have assessed the benefit o...

Sensitive to bright light? You may have sensitive teeth also

A new study which appeared in the General Dentistry journal suggests that people who are sensitive to bright light, loud noise, itchy clothes and strong perfumes are also likely to have sensitive teeth. This means// that such a person is likely to avoid very hot or very cold foods. The study confirmed that sensitive teeth had a direct relationship to sensitivities to special senses like...

Stroke also in list of common childhood ailments

The most common diseases among children that were known until now were chickenpox, ear infections, colds, etc. However, very recently, researchers and neurologists have found that stroke is also among one of the most common ailments //in newborns that often go unnoticed. A National Hospital's database analysis by Dr. Donna Ferriero, Chief of Neurology at the University of California showe...

Viagra Also Found To Be Effective For Treatment of Lung Diseases

Pulmonary hypertension is different from hypertension, the common condition of high blood pressure. The pulmonary disease involves extremely high pressure in the artery that carries blood // from the heart to the lungs to pick up oxygen. The disease, also called pulmonary arterial hypertension, can make even routine tasks an ordeal. Viagra the blue pill that treats erectile dysfunction,...

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AnorectalSolid State Manometry Catheters

Description:Each solid state catheter kit below is supplied with adapter cable(s) for Polygraf ID and a Manometric Calibrator....
Company:Medtronic Gastroenterology

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