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Cocaine and the nervous system
Neurobiology of cocaine on the brain
Papers on the effects of cocaine in the human brain
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Recommended: Cocaine and the nervous system
Cocaine originated from South America, from coca leaves. Originally, the coca leaves were chewed by workers to decrease fatigue, improve endurance and have a greater resistance to the cold. This was to benefit the workers so they could work longer hours and be more productive. In 1855 the active ingredient in cocaine was isolated from the leaves, and in 1880 it was used as a local anesthetic (Nunes,2006). It was also used in coca cola. In 1855, coca cola was a soda beverage that contained sixty milligrams of cocaine for every eight ounces of the beverage. The idea behind this was to give people energy and a sense of well being (Nunes, 2006). By the late 1880s Sigmund Freud was using cocaine regularly and was even recommending it to others. This only lasted for less than twenty years, until he started discouraging it to others. Then by 1914 cocaine was banned for medical use and in beverages. This caused the use of cocaine and by the 1930s, the use had drastically decreased. It then became popular for recreational use in the 1980s (Nunes, 2006). It was often used and shown in movies such as Scarface, and is famous for the amount of cocaine that Al Pacino uses in one of the final scenes of the movie. Now it is still used recreationally and used by a ‘party crowd’. Although this is the primary category of people who use cocaine, people of all demographics use cocaine recreationally.
Cocaine started to be first cut with baking soda in the early 1880s. This was done because of the price drop that drug dealers were facing. They decided to mix it with baking soda and make a hard piece of rock, and sell it in smaller quantities. This made it cheap, simple to produce, ready to use, and highly profitable for dealers to develop (Kornbluh,...
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...or the united states, 2000-2001. Neuropsychopharmacology, 30(5), 1006-18. doi:http://dx.doi.org/10.1038/sj.npp.1300681
Caulkins, J. P. (1997). Is crack cheaper than (powder) cocaine? Addiction, 92(11), 1437-43. Retrieved from http://search.proquest.com/docview/199547049?accountid=11233
Nunes, E. V., M.D. (2006). A brief history of cocaine: From inca monarchs to cali cartels. The New England Journal of Medicine, 355(11), 1182. Retrieved from http://search.proquest.com/docview/223930661?accountid=11233
Volkow, N. (2013). Cocaine. National Institute of Drug Abuse: The science of drug abuse and addiction, Retrieved from http://www.drugabuse.gov/about-nida/directors-page
Holman, B. (1994). Biological effects of central nervous system stimulants. Retrieved from http://web.a.ebscohost.com.subzero.lib.uoguelph.ca/ehost/pdfviewer/pd fviewer?sid=118723c1-a0ab-413a-ace1
When most people think of cocaine they mainly think of this drug being very powerful and addicted, and “cocaine is found in all parts of the coca plant, comprising approximately 1% of the weight of the leaves” (Warner, 1993, p.226). Over some years cocaine has become the most abused drug across the nation especially in the 1900s. It was a popular drug at the time almost everyone was using it and with just one time self-administering the drug people were experiencing addiction-like symptoms to this drug.
Porrino, L.J., Smith, H.R. Nader, M.A., Beveridge, T.J.R. (2007). The effects of cocaine: A shifting target over the course of addiction. Prog Nueropsychopharmocol Biol Psychiatry, 31(8), 1593-1600. (Porrine et al., 2007).
Specific Purpose: To inform my audience on the history of cocaine, current prevalence rates and health effects among other issues.
Gootenberg, Paul. Andean Cocaine: The Making of a Global Drug. Chapel Hill, NC: The University of North Carolina Press, 2008.
"Cocaine delivers an intensity of pleasure - and despair - beyond the bounds of normal human experience."
Drugs and Behavior, Rebecca Schilit and Edith Lisansky Gomberg, Page 62, SAGE Publications, Inc.- 1991
Drug use and abuse is as old as mankind itself. Human beings have always had a desire to eat or drink substances that make them feel relaxed, stimulated, or euphoric. Wine was used at least from the time of the early Egyptians; narcotics from 4000 B.C.; and medicinal use of marijuana has been dated to 2737 B.C. in China. But it was not until the nineteenth century that the active substances in drugs were extracted. There was a time in history when some of these newly discovered substances, such as morphine, laudanum, cocaine, were completely unregulated and prescribed freely by physicians for a wide variety of ailments.
In the 1970s, cocaine was expensive and considered a "status" drug. The introduction of inexpensive crack increased the accessibility of this substance, and crack has become the drug of choice for many users, especially for inner...
middle of paper ... ... Works Cited Bates, Theunis. “The Sinaloa Cartel is now the world's biggest supplier of illegal narcotics. How did it become so powerful?.”
Pure cocaine is the product of the Erythroxylon coca bush, which is mostly found in South America (NIDA, 2014). In South America the consumption of the coca leaf have been recorded as far back as 3000 B.C. (Warner EA, 1993). The coca leafs only contain about two percent of cocaine and in this form there is few instances of abuse. The rate at which it is absorbed is slow in the digestive system and very little cocaine reaches the bloodstream. When the Spaniards came to the Inca civilization in 1532 the drug allowed the locals to endure a harsh and physically demanding life in the Andes. It was seen as a gift from the god Inti (Inciardi, 2002, pg. 49). Even today those natives of the region chew the coca leaves.
National Institute on Drug Abuse (2009). Preventing Drug Abuse: The Best Strategy . Retrieved October 21, 2011, from http://www.nida.nih.gov/scienceofaddiction/strategy.html
The use of cocaine in the United States has declined over the last twenty years while the use of crack has increased. Many people avoided the use of crack because of the harmful chemicals used in creating the drug. One of the reasons why crack became popular is because of not needing to inject the drug hence less risks of being infected by the AIDS virus. Carroll (2000) states cocaine is the most powerful stimulant of natural origin. Most users snort or inject the drug to enable a quicker “high.” Cocaine use brings on many health problems. Fatal complications occur from regular use, for example, liver damage, seizures, elevated blood pressure causing stroke, heart failure, or heart attack.
Coca-Cola was formulated by John S.Pemberton, originally as a cocawine called Pemberton's French Wine Coca, and originally sold as a patent medicine for five cents a glass at soda fountains, which were popular in America due to a contemporary view that soda water was good for your health. Coca-Cola is the trademarked name, registered in 1893, for a popular soft drink sold in stores, restaurants and vending machines around the world.
Drug use and abuse is as old as mankind itself. Human beings have always had a desire to eat or drink substances that make them feel relaxed, stimulated, or euphoric. Humans have used drugs of one sort or another for thousands of years. Wine was used at least from the time of the early Egyptians; narcotics from 4000 B.C.; and medicinal use of marijuana has been dated to 2737 BC in China.
3. Cocaine comes in two forms a white-crystallized powder, and Crack is processed with baking soda and water to produce rocks.