Nicotine, the Central Nervous System and Adrenal Medulla

An Australian Health Survey conducted in 2011-2012, concluded that 3.1 million Australians argon smokers. (Australian Bureau of Statistics, 2013). This means that 14% of Australias population argon currently smokers compared to more(prenominal) than 40% in the 1980s a dramatic decrease with the have charge per unit continuing to declination each year. Now at that place are many factors that cornerstone be considered for this drop such(prenominal) as the rise in prices or maybe slight accessibility but other big factor is that its no longer seen in the same way socially like it was back in the 1980s. With more and more anti- hummer products cosmos created it decreases the amount of smokers and Im going to go into more depth about that posterior on in the presentation.\nNicotine is a parasymphatomimetic alkaloid from the nightshade family of plants called the Solanaceae. A Parasympathomimetic dose is a drug or poison that acts by bear on or mimicking the parasympathetic flyaway system. (Dorlands Medical Dictionary, 2013) Nicotine is also a nicotinic agonist. A nicotinic agonist is a drug that mimics the action of acetylcholine at nicotinic acetylcholine receptors (NCRs) (Henningfield, 2006). Nicotine is administered orally. The bole reacts as concisely as Nicotine enters the body. Nicotine affects two diametrical areas of the body: the suprarenal gland gland incandescent lamp and the central nervous system.\nThe adrenal medulla is part of the adrenal gland found in the kidney. It has an impact on the bodys energy, heart set up and metabolism as it secretes hormones, such as adrenaline and dopamine. The kidney absorbs the Nicotine by means of the bloodstream which then enters the adrenal medulla. The Nicotine then binds with the nicotinic receptors which causes adrenaline to be released into the body; this causes common symptoms of smoking such as an maturation in heart rate and blood pressure.\nDopamine is a hormone which is influenced by Nicotine in the body. Dopamine is related to our addiction,...