News tagged with drug
AIDS science at 30: 'Cure' now part of lexicon
Big names in medicine are set to give an upbeat assessment of the war on AIDS on Tuesday, 30 years after French researchers identified the virus that causes the disease.
HIV & AIDS
May 18, 2013 |
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Illinois Senate approves medical marijuana bill
(AP)—Medical marijuana use in Illinois is now in Gov. Pat Quinn's hands after the state Senate approved legislation.
Other
May 17, 2013 |
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Nigerian court jails two over killer teething drug
A Nigerian court on Friday sentenced two officials from a pharmaceutical company to seven years in prison over the sale of an adulterated teething drug which killed 84 babies in 2008.
Other
May 17, 2013 |
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Deep brain stimulation: A fix when the drugs don't work
Neurological disorders can have a devastating impact on the lives of sufferers and their families.
Neuroscience
May 17, 2013 |
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New protein-targeting drug shows promise in early trial for patients with high-risk CLL
A new oral targeted drug, idelalisib (GS-1101), has the potential to stave off the need for additional treatments for relapsed or treatment-resistant chronic lymphocytic leukemia (CLL), according to a study led in part by ...
Cancer
May 17, 2013 |
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Scientists develop potential new treatment for autoimmune diseases
Scientists at Montana State University have developed a therapeutic that has potential as a biological drug or probiotic food product to combat many of the more than 80 autoimmune disorders that affect some 23.5 million people ...
Medical research
May 17, 2013 |
4.2 / 5 (5) |
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Sexual assaults in psych wards show urgent need for reform
Women admitted to psychiatry wards experience high levels of violence and sexual assaults, according to a report released this week by the Victorian Mental Illness Alliance Council.
Health
May 17, 2013 |
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Awakening to new drugs against sleeping sickness
Sleeping sickness kills tens of thousands of people in Africa each year. Current chemotherapies are subject to various limitations, including resistance. Rhodesain, an enzyme of the parasites that cause this ...
Cancer
May 17, 2013 |
4 / 5 (1) |
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One in five U.S. kids has a mental health disorder, CDC reports
(HealthDay)—As many as one in five American children under the age of 17 has a diagnosable mental disorder in a given year, according to a new federal report.
Psychology & Psychiatry
May 16, 2013 |
2.2 / 5 (5) |
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Russia has 'no anti-AIDS strategy', official says
There is no government strategy to fight the spread of AIDS in Russia, where the number of deaths caused by the disease continues to grow, a senior healthcare official said on Thursday.
HIV & AIDS
May 16, 2013 |
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Researchers say they are shocked by new statistics on head injuries among people who are homeless
Men who are heavy drinkers and homeless for long periods of time have 400 times the number of head injuries as the general population, according to a new study by researchers who said they were shocked by their findings.
Health
May 16, 2013 |
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'Type case' makes sparing use of laboratory animals
Researchers at the University of Twente's MIRA research institute have developed a system which may drastically reduce the use of laboratory animals in science. The system, which is designed to be implanted in laboratory ...
Other
May 16, 2013 |
4 / 5 (1) |
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Study shows preschoolers affected by medication-related poisonings at alarming rate
Poisonings in young children have increased over the past decade, mainly due to medications in the home. A new study led by the Central Ohio Poison Center at Nationwide Children's Hospital, found that medication-related poisonings ...
Pediatrics
May 16, 2013 |
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Australia: Stroke rates decline, but many still preventable
The rate of strokes suffered by Australians has dropped over the past 20 years, while strokes caused by an irregular heartbeat now account for one third of all strokes, according to new research led by the University of Adelaide.
Cardiology
May 16, 2013 |
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FDA: lower ambien's dose to prevent drowsy driving
(HealthDay)—The U.S. Food and Drug Administration has approved new, lower-dose labeling for the popular sleep drug Ambien (zolpidem) in an effort to cut down on daytime drowsiness that could be a hazard ...
Medications
May 15, 2013 |
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Drug
A drug, broadly speaking, is any substance that, when absorbed into the body of a living organism, alters normal bodily function. There is no single, precise definition, as there are different meanings in drug control law, government regulations, medicine, and colloquial usage.
In pharmacology, Dictionary.com defines a drug as "a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well-being." Drugs may be prescribed for a limited duration, or on a regular basis for chronic disorders.
Recreational drugs are chemical substances that affect the central nervous system, such as opioids or hallucinogens. They may be used for perceived beneficial effects on perception, consciousness, personality, and behavior. Some drugs can cause addiction and habituation.
Drugs are usually distinguished from endogenous biochemicals by being introduced from outside the organism.[citation needed] For example, insulin is a hormone that is synthesized in the body; it is called a hormone when it is synthesized by the pancreas inside the body, but if it is introduced into the body from outside, it is called a drug.[citation needed]
Many natural substances such as beers, wines, and some mushrooms, blur the line between food and drugs, as when ingested they affect the functioning of both mind and body.
For more information about Drug, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
