NARCOTICS
NARCOTICS: A substance used to treat moderate to severe pain. Narcotics are like opiates such as morphine and codeine, but are not made from opium. They bind to opioid receptors in the central nervous system. Narcotics are now called opioids. NECROSIS: Necrosis is defined as generalized depression in biological activity due to the presence of toxicant molecules present in the organism. According to toxicology, narcosis is a toxicity resulting from chemicals associating with and disrupting the lipid bilayer of membranes. Narcotics are classified into both non-polar(class-1) or polar (class-2) compounds.Members of both classes' compounds are lipid-soluble. Class 2 compounds contain components that provide some charge distribution(i,e. Aliphatic and aromatic amines, nitroaromatics, and alcohols ). The aliphatic hydrocarbons (c 5 through c 8 ) are examples of powerful class 1 narcotics, whereas ethanol is