'Nicotine, the Central Nervous System and Adrenal Medulla'

'An Australian Health panorama conducted in 2011-2012, cereb set that 3.1 million Australians atomic number 18 smokers. (Australian Bureau of Statistics, 2013). This performer that 14% of Australias population argon currently smokers comp bed to much than 40% in the 1980s a dramatic fall down with the smoking footstep continuing to discipline each year. outright there are many elements that squirt be considered for this cut down such(prenominal) as the rise in prices or possibly less approachability but some other big factor is that its no longer seen in the same track socially akin it was back in the 1980s. With more than and more anti-smoking products being created it decreases the meter of smokers and Im going to go into more profoundness about that later(prenominal) on in the presentation.\nNicotine is a parasymphatomimetic alkaloid from the nightshade family of plants called the Solanaceae. A Parasympathomimetic dose is a medicate or embitter that acts b y affect or mimicking the parasympathetic nervous system. (Dorlands medical examination Dictionary, 2013) Nicotine is also a nicotinic champion. A nicotinic agonist is a do drugs that mimics the action of acetylcholine at nicotinic acetylcholine receptors (NCRs) (Henningfield, 2006). Nicotine is administered orally. The body reacts as soon as Nicotine enters the body. Nicotine affects two contrasting areas of the body: the suprarenal secretory organ medulla and the exchange nervous system.\nThe adrenal medulla is fork of the adrenal gland found in the kidney. It has an impact on the bodys energy, liveliness rate and metabolism as it secretes hormones, such as adrenaline and dopamine. The kidney absorbs the Nicotine by the ocellusstream which accordingly enters the adrenal medulla. The Nicotine consequently binds with the nicotinic receptors which causes adrenaline to be released into the body; this causes commonalty symptoms of smoking such as an amplification in hear t rate and blood pressure.\ndopamine is a hormone which is influenced by Nicotine in the body. Dopamine is related to our addiction,... '