PPT-SYMPATHOMIMETIC

DRUGS Sympathetic nervous system is activated in case of stress Noradrenaline act as neurotransmitter Adrenaline act as hormone released from adrenal medulla Distribution of Adrenoceptor Subtypes. and . Drug Ingestions. Toxidromes. What is a Toxidrome?. . A constellation of clinical signs that may suggest a particular type of ingestion. Toxidromes may indicate what type of drugs a patient has taken if they are unable or unwilling to tell you. 1. Stimulants. Stimulants are chemical substances that enhance the activity of the brain and the central nervous system. . They cause increased alertness and wakefulness. In many cases they also act to decrease appetite.. Def: The ANS consists of all visceral motor neurons innervating smooth muscle, cardiac muscle and glands.. Divide Autonomic Pharmacology into Four Categories:. 1. Drugs that increase the sympathetic nervous system response . Structure activity relationship (SAR)of sympathomimetic amines, Adrenergic antagonist and Neurone blockers Dr. ISHOLA I.O. PHARMACOLOGY, THERAPEUTICS AND TOXICOLOGY CMUL INTRO Phenylethylamine can viewed as parent compound, NA, AD, DA, ISOP ). Dr.. . Nirbhay. Kumar. Asstt. . Professor & Head. Deptt. . of Veterinary Pharmacology & Toxicology. Bihar Veterinary College, Bihar Animal Sciences University, Patna. These are drugs which mimic the effects of sympathetic stimulation or those of .