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Boosting levels of a naturally occurring compound in the brain could prevent people who abuse marijuana but are trying to quit from relapsing, a new study suggests.Researchers studying drug-addicted rats and monkeys found that a substance called kynurenic acid blunted the rewarding effects of THC , the active ingredient in marijuana . Kynurenic acid works by blocking the receptors that increase the flood of good feelings brought on by the brain chemical dopamine."Any drug of abuse has to do with dopamine," said study researcher Robert Schwarcz, a professor of psychiatry at the University of Maryland, in College Park. "We found out few years ago that kynurenic acid controls dopamine. All we had to do was put those things together," Schwarcz said.More people seek treatment for marijuana use in the United States than for cocaine or heroin use, surveys show. Yet there are no medications approved for treating marijuana addiction. [ 5 Bad Habits You Should Still Quit ]The THC in marijuana ac...
Cardiologist Dr. Kevin Campbell on the pros and cons of Maine legalizing the import of foreign prescription drugs.
A team of British scientists has released a major study that could represent a breakthrough in the treatment of human neurological diseases, such as Alzheimer's or P...
Over prescription of antibiotics for sore throats and mild respiratory infections has been a continuous issue in the health care community, even after the Centers fo...
Antidepressants can do wonders for patients suffering from depression but sometimes they can also cause serious side effects like insomnia, nausea and fatigue. Researchers at Baylor University Medical Center are studying a compound in the spice turmeric as a natural alternative
Around 11 percent of all Americans over the age of 12 are taking antidepressants, according to the Centers for Disease Control and Prevention (CDC).While antidepress...
Experts answer common questions about vaccines for children and adults. 1. How Do Vaccines Work? When you get sick, your body creates special proteins called antibod...
An experimental vaccine created by Takeda Pharmaceutical Company has found to be effective in treating common strains of the norovirus – a contagious disease that ca...
South Korea has suspended some U.S. beef imports after detecting the cattle feed additive zilpaterol in meat supplied by a unit of JBS USA, raising concerns over how...
While women undergo menopause, it appears that middle-aged men also experience their own very significant period of change called andropause – sometimes referred to ...
Death rates among middle-age and older people are higher when the economy is growing than when it's sliding into a recession, a new study finds.The researchers looke...
People who use antidepressants may be at higher than average risk of getting type 2 diabetes, according to a new look at past studies. But exactly how the two are li...
One of the unfortunate side effects of the partial government shutdown is that private businesses and organizations have been forced to close down shop, just because...
Winthrop University Hospital’s Dr. Philippa Cheetham on how to reduce jet lag when traveling.
Noreen Fraser on fighting the disease
On Tuesday night, I had the privilege of speaking on Capitol Hill to the Heathcare Businesswomen's Association Mid-Atlantic chapter for Women in Science. My co-prese...
Anyone who’s attempted to lose weight by cutting calories and logging more treadmill time has probably wished for a way to somehow speed up their slimdown.Now, scien...
The Children's Hospital of Philadelphia announced this week that it has removed most dietary supplements from its list of approved medications, and dissuading its pa...
Doctor describes treating patients who used drug that rots skin from inside out
People who consume herbal products such as supplements may be getting more, or less, than they bargained for. Many of these products contain ingredients not listed o...