News tagged with morphine
Mice (and possibly humans) make their own morphine
(PhysOrg.com) -- New research has confirmed that mice have the biochemical pathways required to manufacture morphine from intermediates. Morphine is a powerful drug usually derived from the opium poppy, but ...
Apr 28, 2010 |
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Plant researchers locate transporter used for nicotine metabolism
The next time you take aspirin for a headache, thank a willow tree. Salicylic acid, a compound chemically similar to aspirin, is found in willow tree bark and is made by the plant as a chemical defense against pathogens. ...
Nov 01, 2011 |
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Researchers block morphine's itchy side effect
Itching is one of the most prevalent side effects of powerful, pain-killing drugs like morphine, oxycodone and other opioids. The opiate-associated itch is so common that even women who get epidurals for labor ...
Oct 13, 2011 |
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Led by advances in chemical synthesis, scientists find natural product shows pain-killing properties
Scientists from the Florida campus of The Scripps Research Institute have for the first time accomplished a laboratory synthesis of a rare natural product isolated from the bark of a plant widely employed in traditional medicine. ...
May 23, 2011 |
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A safer, more effective morphine may be possible with IU discovery
An orphan drug originally used for HIV treatment has been found to short-circuit the process that results in additional sensitivity and pain from opioid use. The study by researchers at the Indiana University School of Medicine ...
Medicine & Health / Medical research
Mar 24, 2011 |
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Morphine blocks tumor growth
Current research suggests that taking morphine can block new blood vessel and tumor growth. The related report by Koodie et al, "Morphine suppresses tumor angiogenesis through a HIF1α/p38MAPK pathway," appears in the ...
Jul 28, 2010 |
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Unlocking the opium poppy's biggest secret (w/ Video)
Researchers at the University of Calgary have discovered the unique genes that allow the opium poppy to make codeine and morphine, thus opening doors to alternate methods of producing these effective painkillers ...
Mar 14, 2010 |
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FDA reversal OKs morphine painkiller for dying
(AP) -- A liquid morphine painkiller given by family caregivers to dying patients can remain on the market, federal regulators have decided after hearing protests over their decision to remove it. The Food and Drug Administration ...
Medicine & Health / Medications
Apr 09, 2009 |
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Thomas Edison's first wife may have died of a morphine overdose
When Louis Carlat and his colleagues at the Thomas Edison Papers, which is based at Rutgers University, began working on Volume 7 of the papers in 2006, they benefitted from what Carlat calls “an explosion ...
Nov 16, 2011 |
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Long-term methadone treatment can affect the brain
Methadone has been used to treat heroin addicts for nearly 50 years. Yet we have surprisingly incomplete knowledge about possible harmful effects from prolonged use. New research from the Norwegian Institute of Public Health ...
Medicine & Health / Medical research
Mar 23, 2011 |
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Protracted abstinence revisited
Opiate abuse is a chronic disorder and maintaining abstinence represents a major challenge for addicts.
Medicine & Health / Psychology & Psychiatry
Feb 01, 2011 |
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Retired NFL players misuse painkillers more than general population
Retired NFL players use painkillers at a much higher rate than the rest of us, according to new research conducted by investigators at Washington University School of Medicine in St. Louis.
Jan 28, 2011 |
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New medication more potent, longer lasting than morphine
(PhysOrg.com) -- A little-known morphinelike drug is potentially more potent, longer lasting and less likely to cause constipation than standard morphine, a study led by a Loyola University Health System anesthesiologist ...
Medicine & Health / Medications
Jan 04, 2011 |
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Study shows a single shot of morphine has long lasting effects on testosterone levels
A single injection of morphine to fight persistent pain in male rats is able to strongly reduce the hormone testosterone in the brain and plasma, according to a new paper published in Molecular Pain. The study, led by Ann ...
Medicine & Health / Medical research
Nov 04, 2010 |
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Inhaling nitric oxide eases pain crises in sickle cell patients
Inhaling nitric oxide appears to safely and effectively reduce pain crises in adults with sickle cell disease, researchers report.
Medicine & Health / Medical research
Oct 19, 2010 |
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Morphine
Morphine (INN) (pronounced /ˈmɔrfiːn/) (MS Contin, MSIR, Avinza, Kadian, Oramorph, Roxanol) is a highly potent opiate analgesic psychoactive drug, is the principal active ingredient in Papaver somniferum (opium poppy, or simply opium), is considered to be the prototypical opioid. Like other opioids, e.g. oxycodone (OxyContin, Percocet, Percodan), hydromorphone (Dilaudid, Palladone), and diacetylmorphine (Heroin), morphine acts directly on the central nervous system (CNS) to relieve pain. Morphine has a high potential for addiction; tolerance and both physical and psychological dependence develop rapidly.
For more information about Morphine, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
