fMRI brain imaging illuminates magic mushrooms' psychedelic effects
Brain scans of people under the influence of the psilocybin, the active ingredient in magic mushrooms, have given scientists the most detailed picture to date of how psychedelic drugs work. The findings of two studies being ...
Neuroscience
Jan 23, 2012 |
4.8 / 5 (19) |
6
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Cannabis extract eases muscle stiffness typical of multiple sclerosis
Cannabis seems to ease the painful muscle stiffness typical of multiple sclerosis, indicate phase III trial results, published in the Journal of Neurology Neurosurgery and Psychiatry.
Neuroscience
Oct 09, 2012 |
5 / 5 (2) |
0
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ER visits tied to ambien on the rise
(HealthDay)—There has been a dramatic increase in the number of emergency-room visits related to sleep medications such as Ambien, according to a new U.S. study.
Medications
May 01, 2013 |
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Study solves structure of 'salvia receptor', reveals how salvinorin A interacts with it
At the molecular level, drugs like salvinorin A (the active ingredient of the hallucinogenic plant Salvia divinorum) work by activating specific proteins, known as receptors, in the brain and body. Salvin ...
Medical research
Mar 21, 2012 |
5 / 5 (3) |
1
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Cannabis: Pill better than smoking for pain relief
Marijuana provides greater pain relief when taken in pill form than when it is smoked, according to a study published on Monday that touches on a controversial medical issue.
Psychology & Psychiatry
Apr 22, 2013 |
3.7 / 5 (3) |
2
FDA device will screen for fake medicines overseas
U.S. health officials are making a high-tech screening device available to African authorities to help spot counterfeit malaria pills in hopes that the technology may eventually be used to combat the fake drug trade worldwide.
Medications
Apr 24, 2013 |
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Mechanism for more efficient cancer treatment decoded
(Medical Xpress) -- A research team from the Institute for Cancer Research at the MedUni Vienna has decoded a previously unknown mechanism of the active ingredient imiquimod in tumour defence. They have been ...
Cancer
Jan 19, 2012 |
5 / 5 (1) |
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Many drugs are just fine years after they 'expire,' study finds
Chances are, your medicine cabinet contains some pills that are past their expiration date. You might even have some pain relievers, some cough syrup or some sleeping pills that were purchased back when Richard Nixon was ...
Medications
Oct 09, 2012 |
5 / 5 (1) |
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Drugs for diabetes: Scientists test the power of plants
(Medical Xpress)—New drugs to treat diabetes are being developed by scientists at the University of Greenwich.
Diabetes
Jan 16, 2013 |
5 / 5 (2) |
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Gel safe and acceptable as approach to preventing HIV from anal sex
A reformulated version of an anti-HIV gel developed for vaginal use was found safe and acceptable by HIV-negative men and women who used it rectally, according to a Phase I clinical trial published today in PLOS ONE. The st ...
HIV & AIDS
Apr 03, 2013 |
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Doubling up on cold, flu remedies may harm liver
(HealthDay)—Taking too much acetaminophen, an active ingredient in many commonly used drugs for fever and pain relief, including Tylenol, can cause liver damage, experts at the U.S. Food and Drug Administration ...
Medications
Jan 30, 2013 |
3 / 5 (2) |
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US says Teva antidepressant is ineffective
(AP)—Teva Pharmaceuticals has stopped shipping its generic version of a popular antidepressant off the market after a U.S. government analysis showed the pill does not work properly.
Medications
Oct 03, 2012 |
5 / 5 (1) |
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Natural products could be as effective as synthetic drugs, although the odds are low
In a first-ever comprehensive study of 124 natural product combinations, a team of researchers from the National University of Singapore (NUS) and Tsinghua University, led by Professor Chen Yu Zong from the Department of ...
Medications
Feb 07, 2013 |
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Antibiotic cream has high cure rate, few side effects in treating cutaneous leishmaniasis
An international collaboration of researchers from the U.S. Army Medical Research and Materiel Command (USAMRMC), Tunisia and France has demonstrated a high cure rate and remarkably few side effects in treating patients with ...
Diseases, Conditions, Syndromes
Feb 06, 2013 |
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Ancient heart drug activates body's own protective mechanisms in blood vessels
An ancient heart drug that's inspired the work of herbalists and poets for centuries may treat a condition that plagues millions of overstressed and overweight Americans today.
Medications
Jun 14, 2012 |
5 / 5 (3) |
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