Poison for cancer cells: New method identifies active agents in mixtures of hundreds of substances
In their quest for new agents, pharmaceutical researchers test millions of substances all over the world. They like using color-forming reactions to identify new molecules. However, in intensively colored ...
Cancer
Dec 20, 2012 |
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Silent stroke can cause Parkinson's disease
(Medical Xpress)—Scientists at The University of Manchester have for the first time identified why a patient who appears outwardly healthy may develop Parkinson's disease.
Parkinson's & Movement disorders
Dec 18, 2012 |
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Controversial treatment for autism may do more harm than good, researchers find
A controversial treatment for autism spectrum disorder (ASD) is not only ineffective but may be harmful, according to a study conducted by Baylor University researchers.
Autism spectrum disorders
Nov 29, 2012 |
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Scientists identify promising target for development of new alcohol abuse medications
(Medical Xpress)—Decreasing the level of a key brain protein led to significantly less drinking and alcohol-seeking behavior in rats and mice that had been trained to drink, according to a study by researchers ...
Neuroscience
Nov 27, 2012 |
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Is that nervous feeling social anxiety disorder, or is it simply a case of being shy?
Most people are faced with embarrassment or humiliation at some point in their lives. Maybe they get nervous before a big presentation to the bosses at work. Maybe they get a bit anxious thinking about approaching an attractive ...
Psychology & Psychiatry
Nov 19, 2012 |
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Team finds a new way to inhibit blood clotting and inflammation
(Medical Xpress)—Scientists have identified a group of small molecules that interfere with the activity of a compound that initiates multiple steps in blood clotting, including those that lead to the obstruction of veins ...
Medical research
Nov 06, 2012 |
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Study: Alcohol, drug abuse counselors don't always require total abstinence
Compared to a survey conducted nearly 20 years ago, about twice the proportion of addiction counselors now find it acceptable for at least some of their patients to have a drink occasionally – either as an intermediate ...
Addiction
Nov 02, 2012 |
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Peer influence: Facebook, Twitter, alcohol and drugs
(Medical Xpress)—When it comes to alcohol and drug use, peers can be just as influential online as they are in person, researchers at the University of Michigan School of Public Health say.
Addiction
Oct 16, 2012 |
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350 million people have depression in world: WHO
More than 350 million people suffer from depression globally, the World Health Organization said, ahead of World Mental Health Day on Wednesday.
Psychology & Psychiatry
Oct 09, 2012 |
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Changing the prescription for addicts
A call for change is afoot in the difficult and often heartbreaking world of addiction treatment.
Addiction
Sep 26, 2012 |
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Hopes that new substance will induce cancer cell suicide
(Medical Xpress)—The p53 gene plays a key role in the prevention of cancer, by blocking cell growth and triggering programmed cell death or apoptosis. If, however, p53 has mutated and become defective, the cancer cells ...
Cancer
Sep 18, 2012 |
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Discovering how the brain ages
Researchers at Newcastle University have revealed the mechanism by which neurons, the nerve cells in the brain and other parts of the body, age. The research, published today in Aging Cell, opens up new avenues of understanding ...
Neuroscience
Sep 12, 2012 |
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New hope for trauma sufferers with addictions
(Medical Xpress) -- A world-first study of an integrated treatment for post-traumatic stress disorder (PTSD) and substance use, led by researchers from the National Drug and Alcohol Research Centre at the ...
Psychology & Psychiatry
Aug 16, 2012 |
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Childhood trauma linked to adult smoking for girls
Adverse childhood experiences (ACEs) can stay with us for life. New research published in BioMed Central's open access journal Substance Abuse Treatment, Prevention, and Policy explains how these events can be tied up wit ...
Health
Jul 12, 2012 |
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Study shows long-term drug abuse starts with alcohol
(Medical Xpress) -- Alcohol — not marijuana — is the gateway drug that leads adolescents down the path toward more serious substances, a new University of Florida study shows.
Addiction
Jul 11, 2012 |
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