Soluţie americană anticriză: producţia industrială de marijuana

Cornelia Vodoiu / Duminică, 03 Octombrie 2010 15:47

normalitate si proprietate intelectuala

Solutie romaneasca: RECUNOASTEREA PROPRIETATII INTELECTUALE in tarile capitaliste si-n tarile foste comuniste.

Sa folosim informatia daca o avem:« MARIJUANA.

Marijuana in the most commonly abused illicit drug in the United States. It is a dry, shredded, green and brown mix or flowers, stems, seeds, and leaves derived from the hemp plant CANNABIS SATIVA. The main active chemical in marijuana is DELTA- 9 TETRAHYDROCANNABINOL ; THC for shot.

HOW IS MARIJUANA ABUSED ?

Marijuana is usually smoked as a cigarette (joint) or in a pipe. It is also smoked in blunts, which are cigars that have been emptied or tobacco and refilled with marijuana. Because the blunt retains the tobacco leaf used to wrap the cigar, this mode of delivery combines marijuana ‘s active ingredients with nicotine and other harmful chemicals. Marijuana can also be mixed in food or brewed as a tea. As a more concentrated, resinous form it is called HASHISH, and as a sticky blanck liquid , HASH OIL.

HOW DOES MARIJUANA AFFECT THE BRAIN ?

Scientists have learned a great deal about how THC acts in the brain to produce its many effects. When someone smokes marijuana, THC rapidly passes from the lungs into bloodsteam , which carries the chemical to the brain and other organs throughout the body. THC acts upon specific sites in the brain , called CANNABINOID receptors , kicking off a series of cellular reactions –that ultimately lead to the « high » that users experience when they smoke marijuana.Some brain areas have many CANNABINOID receptors ; others have few or none.The highest density of CANNABINOID receptors are found in parts of the brain that influence pleasure, memory, thoughts, concentration, sensory and time perception, and coordinated movement.Not surprinsingly, marijuana intoxication can cause distorted perceptions, impaired coordination, difficulty in thinking and problem solving and problems with learning and memory. Research has shown that marijuana ‘s adverse impact on learning and memory can last for days or weeks after the acute effects of the drug wear off. As a result, someone who smokes marijuana every day may be functioning at a suboptimal intellectual level all of the time. Research on the long-term effects of marijuana abuse indicates some changes in the brain similar to those seen after long-term abuse of other major drugs. For example, CANNABINOID withdrawal in chronically exposed animals leads to an increase in the activation of the stress-response system and changes in the activity of nerve cells containing DOPAMINE. DOPAMINE nervous are involved in the regulation of motivation and reward , and are directly or indirectly affected by all drugs of abuse.

A number of studies have shown an association between chronic marijuana use and increased rates of ANXIETY, DEPRESSION, SUICIDAL IDEATION and SCHIZOPHRENIA. Some of these studies have shown age at first use to be a factor, where early use is a marker of vulnerability to later problems.However, at this time, it not clear whether marijuana use causes mental problems, exacerbates them, or is used in attempt to self-medicate symptoms already in existence.Chronic marijuana use, especially in a very young person, may also be a marker of risk for mental illnesses, including addiction, stemming from genetic or environmental vulnerabilities, such as early exposure to STRESS AND VIOLENCE. » SOURCE : GOVERNMENT.

Cu responsabilitate profesor+chimist+ofiter Cornelia Vodoiu, promotia de absolventi 1982.