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Warning over severe weight loss caused by chewing gum
In this week's BMJ, doctors warn of excess sorbitol intake, a widely used sweetener in "sugar-free" products such as chewing gum and sweets.   view more (2008-01-11)

NIH researchers discover protein that appears to regulate bone mass loss, the cause of osteoporosis
An estimated ten million Americans suffer from osteoporosis, and another 34 million Americans are at risk of developing the disease, which is characterized by a severe loss of bone mineral density, fragile bones and an increased risk of hip, spine and wrist fractures.   view more (2007-03-06)

Epilepsy Study Shows Memory Loss After Brain Surgery
Epilepsia, the official publication of the International League Against Epilepsy, recently published a one-year follow-up study that finds some post-surgical epilepsy patients have a significant decline in verbal memory. This type of memory loss is associated with learning, recall and recognition.   view more (2004-10-12)

Weight loss surgery may be associated with bone loss
Weight loss surgery may be linked to deficiencies in calcium and vitamin D and bone loss, according to a new study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM).   view more (2008-09-23)

Free radical scavenging is defective in periodontal (tooth loosening) disease
The capacity to mop up harmful oxygen free radicals seems to be reduced in people with periodontal disease, finds research in Molecular Pathology. Periodontal disease affects between 10 and 15% of people worldwide. A leading cause of tooth loss, it develops as a result of bacterial infection from a build-up of the sticky, colourless bacterial... view more... (2002-11-22)

NYU dental researchers find link between C-section delivery and higher risk of cavities in newborns
A new study by NYU dental researchers suggests that women with dental caries (cavities) who deliver Caesarean-section babies should pay special attention to their newborns' oral health.   view more (2005-08-24)

Loss of nerve cells may link constipation with achalasia of the oesophagus
Patients who have difficulty swallowing food may also be more likely to suffer from constipation, according to a preliminary study published this week in BMC Gastroenterology. The research suggests that patients with achalasia of the oesophagus, associated with a loss of nerve cells in the muscle surrounding the oesophagus, may also lose nerve... view more... (2003-10-13)

USC researcher identifies stem cells in tendons that regenerate tissue in animal model
Athletes know that damage to a tendon can signal an end to their professional careers. But a consortium of scientists, led in part by University of Southern California (USC) School of Dentistry researcher Songtao Shi, has identified unique cells within the adult tendon that have stem-cell characteristics-including the ability to proliferate and... view more... (2007-09-10)

Crowning glory
Research present in a forthcoming issue of the International Journal of Nanomanufacturing from Inderscience Publishers suggests that coating dental implants with a synthetic bone material prior to implantation allows such implant to become incorporated much more successfully into the jaw, leading to smiles all round.   view more (2008-04-07)

Laser surgery does not appear to have long-term effects on corneal cells
Laser eye surgery to correct vision problems does not appear to be associated with lasting changes to cells lining the inside of the cornea at nine years after the procedure.   view more (2009-11-10)

Many patients are not satisfied with electroconvulsive therapy
Around 11,000 people receive electroconvulsive therapy in England each year, yet controversy exists as to whether treatment is beneficial and whether patients are satisfied with it.   view more (2003-06-18)

Mayo Clinic study finds weight loss precedes dementia diagnosis in women
Mayo Clinic researchers have found that women who develop dementia experience a decline in weight as many as 10 years prior to the onset of memory loss, compared to peers who do not develop dementia.   view more (2006-07-17)

Climate warming and habitat loss threaten British Butterfly survival
Because butterflies are cold blooded, their growth and development are closely dependent on the weather and climate. When climates change insects can either shift breeding distributions to track it, stay put and adapt, or die out. Since the 1970s, climate warming in Britain has seen almost 20% of butterflies spread their ranges northwards,... view more... (2003-06-05)

Atkins-type weight loss diets under scrutiny at Rowett Research Institute
A project about to get underway at Aberdeen's Rowett Research Institute hopes to provide new insights into the use of high-protein, low-carbohydrate weight-loss diets, with a view to developing healthy, longer-term weight reduction strategies. Non-smoking obese men aged between 20-55 years and in good general health are encouraged to volunteer for... view more... (2004-07-07)

New radiation technique helps brain cancer patients keep their hair
Patients whose cancer has spread to the brain can avoid typical hair loss (alopecia) when treated with newer radiation techniques, thereby improving their quality of life while still controlling their cancer.   view more (2005-10-17)

EDINBURGH MEN SOUGHT FOR MEMORY LOSS STUDY
Professor Jonathan Seckl's team, based at the Centre for the Study of the Ageing Brain at the Western General Hospital, has already carried out research which indicates memory loss in the elderly may tie in with higher-than-normal levels of glucocorticoids, hormones which boost blood sugar levels in times of stress. The researchers believe... view more... (1999-06-21)

Can you hear me now? Stem cells enhance hearing recovery
Researchers have shown that bone marrow stem cells injected into a damaged inner ear can speed hearing recovery after partial hearing loss.   view more (2007-06-25)

Dieting and medication may reduce blood pressure in patients with hypertension
Adults with hypertension may be able to lower their weight and their blood pressure by following a weight-loss diet or using the medication orlistat.   view more (2008-03-25)

'Laser tweezers' may help the hard of hearing
A University of Sussex neuroscientist has been awarded £775,000 by the Medical Research Council to continue his research into the causes of deafness, by looking at hair cells in the ear. "Hair cells are the sensory receptors in the ear. Sound vibrates the hairs, which produces an electrical current, and this current starts a chain of... view more... (2003-02-05)

When positive thinking leads to financial irresponsibility like compulsive gambling
Looking on the bright side can lead to irresponsible financial behavior, reveals a paper from the June 2008 issue of the Journal of Consumer Research.   view more (2008-04-22)
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