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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)

Tooth Loss and Heart Disease Linked, Even Among Nonsmokers
There is a strong, progressive association between tooth loss and heart disease, researchers report in a study published in the latest issue of American Journal of Preventive Medicine.   view more (2005-12-21)

Scientists unmask brain's hidden potential
Previous research has found that when vision is lost, a person's senses of touch and hearing become enhanced. But exactly how this happens has been unclear.   view more (2008-08-27)

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)

Speech perception from cochlear implantation in young deaf children (p 466)
Young children with congenital and prelingual deafness can develop substantial speech-perception abilities up to 5 years after cochlear implantation, concludes a study published in this week’s issue of THE LANCET. Cochlear implants provide access to the speech signal in profoundly deaf children who derive no benefit from acoustic hearing... view more... (2000-08-02)

First-ever Study into the Psychological Prevention of Schizophrenia
Three in every 100 people will experience psychotic episodes, making psychosis more common that diabetes. Research is now underway into new ways of detecting and treating psychosis, in particular schizophrenia, in its early stages. This is the first-ever attempt to see if schizophrenia can be prevented. Schizophrenia is a very severe disorder,... view more... (2000-06-08)

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)

Music to your ears... THE BIOCHEMIST December 2002 issue
Introduction - The highs and lows of music Ron Laskey writes songs for scientists - his recordings include Songs for Cynical Scientists and More Songs for Cynical Scientists. "A remarkably high proportion of scientists enjoy listening to music or even daring to make music," he says. He tells of his inspiration for venting his frustration... view more... (2002-12-02)

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)

Steroids, not songs, spur growth of brain regions in sparrows
Neuroscientists are attempting to understand if structural changes in the brain are related to sensory experience or the performance of learned behavior, and now University of Washington researchers have found evidence that one species of songbird apparently has something in common with a few baseball sluggers. Both rely on steroids.   view more (2007-07-23)

Tooth loss strongly linked to risk of esophageal, head and neck, and lung cancer
Studying thousands of patients, Japanese researchers have found a strong link between tooth loss and increased risk of three cancers - esophageal, head and neck, and lung. They suggest that preservation of teeth may decrease risk of developing these diseases.   view more (2008-05-14)

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)

Lend me your ears -- and the world will sound very different
Recognising people, objects or animals by the sound they make is an important survival skill and something most of us take for granted. But very similar objects can physically make very dissimilar sounds and we are able to pick up subtle clues about the identity and source of the sound.   view more (2008-01-14)

Study looks at benefits of 2 cochlear implants in deaf children
Nature has outfitted us with a pair of ears for good reason: having two ears enhances hearing. University of Wisconsin-Madison scientists are now examining whether this is also true for the growing numbers of deaf children who've received not one, but two, cochlear implants to help them hear.   view more (2007-02-13)

Echolocation device enables blind to 'visualise' environment
The idea was sparked by a chance conversation between a group of academics at the University - Deborah Withington, a neurophysiologist, Dean Waters, a biologist and bat expert, Brian Hoyle, an electronics expert and food scientist Malcolm Povey.   view more (2000-02-01)
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