PLoS ONE
Now we know why old scizophrenia medicine works on antibiotics-resistant bacteria
In 2008 researchers from the University of Southern Denmark showed that the drug thioridazine, which has previously been used to treat schizophrenia, is also a powerful weapon against antibiotic-resistant bacteria such as ...
Medical research
May 17, 2013 |
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Twin epidemics: HIV and Hepatitis C in the urban Northeast
A new Yale study looks at the scope and consequences of a burgeoning health problem in the cities of the U.S. Northeast: concurrent infection with both HIV and Hepatitis C (HCV). The study appears online ...
HIV & AIDS
May 17, 2013 |
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Long-term ADHD treatment increases brain dopamine transporter levels, may affect drug efficacy
Long-term treatment of attention deficit/hyperactivity disorder (ADHD) with certain stimulant medications may alter the density of the dopamine transporter, according to research published May 15 in the open access journal ...
Attention deficit disorders
May 15, 2013 |
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Clinically depressed patients phrase personal goals in less specific terms
People suffering from clinical depression express personal goals and reasons for their attainment or failure in less specific terms than people without the disorder. This lack of specificity in representing personal goals ...
Psychology & Psychiatry
May 15, 2013 |
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H1N1 discovered in marine mammals
Scientists at the University of California, Davis, detected the H1N1 (2009) virus in free-ranging northern elephant seals off the central California coast a year after the human pandemic began, according ...
Diseases, Conditions, Syndromes
May 15, 2013 |
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More severe psoriasis explains the higher costs of care for men
Men often suffer from more severe cases of psoriasis than women, which may explain why the cost of care for men is higher. This is the conclusion of researchers at Sweden's Umeå University in a new study.
Diseases, Conditions, Syndromes
May 15, 2013 |
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Cardio and weight training reduces access to health care in seniors
Forget apples – lifting weights and doing cardio can also keep the doctors away, according a new study by researchers at the University of British Columbia and Vancouver Coastal Health Research Institute.
Health
May 14, 2013 |
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Wireless signals could transform brain trauma diagnostics
New technology developed at the University of California, Berkeley, is using wireless signals to provide real-time, non-invasive diagnoses of brain swelling or bleeding.
Neuroscience
May 14, 2013 |
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Free testosterone drives cancer aggressiveness, study finds
What is the reason for the widely reported fact that men are more likely than women to die of cancer? New evidence from population studies suggests that free testosterone could be a key driver of cancer aggressiveness in ...
Cancer
May 14, 2013 |
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Laughter perception networks in brain different for mocking, joyful or ticklish laughter
A laugh may signal mockery, humor, joy or simply be a response to tickling, but each kind of laughter conveys a wealth of auditory and social information. These different kinds of laughter also spark different connections ...
Neuroscience
May 08, 2013 |
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Brain, not eye mechanisms keep color vision constant across lifespan
Cone receptors in the human eye lose their color sensitivity with age, but our subjective experience of color remains largely unchanged over the years. This ability to compensate for age-related changes in color perception ...
Cardiology
May 08, 2013 |
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Stents disrupt blood flow
(Medical Xpress)—A researcher at ETH Zurich is designing a realistic artery model with an implanted stent and is using a computer to simulate the blood flow through the stent. In doing so he is uncovering ...
Cardiology
May 06, 2013 |
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Unusual comparison nets new sleep loss marker
(Medical Xpress)—For years, Paul Shaw, PhD, a researcher at Washington University School of Medicine in St. Louis, has used what he learns in fruit flies to look for markers of sleep loss in humans.
Medical research
May 03, 2013 |
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Tick-borne Lone Star virus identified through new super-fast gene sequencing
The tick-borne Lone Star virus has been conclusively identified as part of a family of other tick-borne viruses called bunyaviruses, which often cause fever, respiratory problems and bleeding, according to ...
Diseases, Conditions, Syndromes
May 02, 2013 |
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Making cancer less cancerous: Blocking a single gene renders tumors less aggressive
Researchers at Johns Hopkins have identified a gene that, when repressed in tumor cells, puts a halt to cell growth and a range of processes needed for tumors to enlarge and spread to distant sites. The researchers hope that ...
Cancer
May 02, 2013 |
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