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Young adults at future risk of Alzheimer's have different brain activity, says study

Young adults with a genetic variant that raises their risk of developing Alzheimer's Disease show changes in their brain activity decades before any symptoms might arise, according to a new brain imaging study by scientists from the University of Oxford and Imperial College London.

Milkshakes are medicine for anorexic teens in family-based outpatient therapy

NEW YORK (April 2, 2009) -- Getting your teenager to drink a chocolate milkshake isn't something most parents need to worry about. But this is just the approach used in one treatment for anorexia nervosa.

Potential new HIV drug may help patients not responding to treatment

A potential treatment for HIV may one day help people who are not responding to Anti-Retroviral Therapy, suggests new research published tomorrow in The Journal of Immunology.

Transmission of drug resistant HIV-1

Drug-resistant forms of HIV can be spread between individuals who have not received anti-retroviral treatment, according to Professor Deenan Pillay from University College, London and the Health Protection Agency, speaking at the Society for General Microbiology meeting at Harrogate today, (Monday 30 March).

Music tuition can help children improve reading skills

Los Angeles, London, New Delhi, Singapore and Washington DC (16 March 2009) -- Children exposed to a multi-year programme of music tuition involving training in increasingly complex rhythmic, tonal, and practical skills display superior cognitive performance in reading skills compared with their non-musically trained peers, according to a study published today in the journal Psychology of Mu

Ecstasy could help patients with post-traumatic stress disorder

Los Angeles, London, New Delhi, Singapore and Washington DC (March 9th, 2009) - Ecstasy may help suffers of post-traumatic stress learn to deal with their memories more effectively by encouraging a feeling of safety, according to an article in the Journal of Psychopharmacology published today by SAGE.

Obsessive symptoms in childhood can multiply the probabilities of an obsessive compulsive disorder

A research group led Miguel Ángel Fullana, researcher at the Universitat Autònoma de Barcelona Department of Psychiatry and Legal Medicine, psychologist the Institute of Psychiatric Treatment of Hospital de Mar in Barcelona and researcher at King's College Institute of Psychiatry, London, has carried out a first study which connects the symptoms of obsessive-compulsive rituals in childhood with

New 'smart' homes for dementia sufferers

Within five years innovative 'smart' sensing systems that will help the UK's 700,000 dementia sufferers live independently at home could be available commercially.

Schizophrenia linked to signaling problems in new brain study

Schizophrenia could be caused by faulty signalling in the brain, according to new research published today in the journal Molecular Psychiatry. In the biggest study of its kind, scientists looking in detail at brain samples donated by people with the condition have identified 49 genes that work differently in the brains of schizophrenia patients compared to controls.

Anti-immigrant sentiment greater in California than Texas

California and Texas have the largest populations of Mexican immigrants in all of the United States. A recent study, published by SAGE in the January/February issue of the Hispanic Journal of Behavioral Sciences explored what life and jobs are like for those immigrants and whether one state has higher levels of anti-immigrant sentiment than the other.

Frog's immune system is key in fight against killer virus

Scientists from Queen Mary, University of London have discovered how changes to a frog's immune system may be the key to beating a viral infection which is devastating frog populations across the UK.

Scientists unlock the secrets of C. difficile's protective shell

The detailed structure of a protective 'jacket' that surrounds cells of the Clostridium difficile superbug, and which helps the dangerous pathogen stick to human host cells and tissues, is revealed in part in the 1 March issue of Molecular Microbiology.

Are women more generous? New study sheds light on donation behavior

Why would women give more to the victims of Hurricane Katrina than to the victims of the Indian Ocean tsunami? A new study in the Journal of Consumer Research sheds light onto the way gender and moral identity affect donations.

Algae, Coal, and Jatropha: the Future of Aviation Fuels?

February 2, 2009 by BioGeek

Large waterfowl are not a good recipe for jet aircraft engines in flight. That much was made vividly clear by the recent “Miracle on the Hudson” in which all 155 people aboard a US Airways flight survived when the pilot made a perfect water landing after geese “fowled” both engines following a takeoff from LaGuardia.

Plasmonic Whispering Gallery Microcavity Paves the Way to Future Nanolasers

The principle behind whispering galleries -- where words spoken softly beneath a domed ceiling or in a vault can be clearly heard on the opposite side of the chamber -- has been used to achieve what could prove to be a significant breakthrough in the miniaturization of lasers.



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