Scientists uncover molecular roots of cocaine addiction in the brain
Researchers at Johns Hopkins have unraveled the molecular foundations of cocaine's effects on the brain, and identified a compound that blocks cravings for the drug in cocaine-addicted mice. The compound, already proven safe ...
Neuroscience
May 22, 2013 |
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Powerful imaging tool unlocks kidneys' secrets
(Medical Xpress)—A powerful new way of imaging kidneys is providing scientists with insights into the importance of the body's filtering system and how it is affected by cardiovascular disease, stroke and ...
Diseases, Conditions, Syndromes
May 20, 2013 |
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A tangle of talents untangles neurons
(Medical Xpress)—Two wrongs don't make a right, they say, but here's how one tangle can straighten out another.
Medical research
May 06, 2013 |
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Fatheads: How neurons protect themselves against excess fat
We're all fatheads. That is, our brain cells are packed with fat molecules, more of them than almost any other cell type. Still, if the brain cells' fat content gets too high, they'll be in trouble. In a recent study in mice, ...
Medical research
Apr 08, 2013 |
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Researchers reveal that immune system like a turbo-charged hybrid car
(Medical Xpress)—Trinity College Dublin scientists have made a significant breakthrough in understanding the immune system that could lead to new treatments for diseases such as sepsis and Type 2 diabetes. A team led by ...
Immunology
Apr 04, 2013 |
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Informatics helps drive clinical and translational research
According to researchers, clinical and translational science has emerged as a national priority and investigators are increasingly becoming reliant on the use of computer science (CS), information science (IS), biomedical ...
Other
Mar 15, 2013 |
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Low incidence of venous insufficiency in MS
Results of a study using several imaging methods showed that CCSVI (chronic cerebrospinal venous insufficiency) occurs at a low rate in both people with multiple sclerosis (MS) and non-MS volunteers, contrary to some previous ...
Neuroscience
Mar 07, 2013 |
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Study shows psychotropic drug dispensing increases on entry to care homes
A study by Queen's University Belfast has found that the dispensing of psychotropic drugs to older people in Northern Ireland increases on entry to care homes.
Health
Feb 21, 2013 |
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Bisphenol A affects sex-specific reproductive behaviors in monogamous animal species
Parents, teachers and psychologists know boys and girls behave differently. However, that difference isn't taken into account by most methods used to assess the risk to children from chemical exposure, according to Cheryl ...
Health
Feb 11, 2013 |
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Young soccer players show signs of burnout
Young elite players at professional soccer clubs are at risk of burnout before they leave school because of the perfectionist standards they feel coaches, parents and team members demand of them, according to a new study.
Health
Jan 29, 2013 |
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Stem cell research helps to identify origins of schizophrenia
New University at Buffalo research demonstrates how defects in an important neurological pathway in early development may be responsible for the onset of schizophrenia later in life.
Genetics
Jan 22, 2013 |
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Lack of protein Sp2 disrupts neuron creation in brain
(Medical Xpress)—A protein known as Sp2 is key to the proper creation of neurons from stem cells, according to researchers at North Carolina State University. Understanding how this protein works could ...
Neuroscience
Jan 14, 2013 |
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Study calls into doubt previous BPA research
(Medical Xpress)—Yellow coat color mice in Cheryl Rosenfeld's lab are not fortunate sons and daughters.Conventional knowledge says these mice will likely live fatter, more diseased lives than their black, ...
Medical research
Jan 02, 2013 |
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Itchy wool sweaters explained: Scientists uncover itch-specific nerve cells in skin
Johns Hopkins researchers have uncovered strong evidence that mice have a specific set of nerve cells that signal itch but not pain, a finding that may settle a decades-long debate about these sensations, ...
Neuroscience
Jan 02, 2013 |
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Researchers claim NIH grant process is 'totally broken'
(Medical Xpress)—John Ioannidis, a researcher at Stanford University has, along with graduate student Joshua Nicholson, published a commentary piece in the journal Nature, taking the National Institutes of Health (NIH) ...
Other
Dec 06, 2012 |
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