PPT-Adrenergic agonist drugs

Objectives Discuss the pharmacology of catecholamines Classify amp describe adrenergic αagonists including actions therapeutic uses amp adverse reactions Classify amp describe adrenergic βagonists including actions therapeutic uses amp adverse. Zak Fallows. pharmacology@mit.edu. 2013-11-23. ESP Splash (Saturday). These slides are available online, along with fun 5-minute quizzes and other materials:. http://. datb.mit.edu. /. Are You in the Right Room?. Teaser. Zak Fallows. 2013-07-03. http://datb.mit.edu. pharmacology@mit.edu. 1. How the Brain Works. You have about 100 billion brain cells, which are called neurons.. Each neuron has about 1,000 connections, called synapses. (This number is extremely variable.). ADRENERGIC RECEPTORS. . . α. 1. . α. 2. -Postsynaptic . Presyn. . (periphery). - Sm. M of peripheral B.V. - ↓ NT release . 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 . By Linda Self. NUR 3703. Divisions of human nervous system. Nervous system. Sympathomimetic or adrenergic in sympathetic nervous system—neurotransmitters are ____________. Parasympathomimetic or cholinergic are used to describe parasympathetic system—neurotransmitter is _____________. 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 Lectures. Drug Mechanisms. Receptor Interactions. Pharmacokinetics. Pharm definitions and drug selectivity. Drug= A chemical substance that interacts with a biological substance to produce a physiological effect. Classify adrenergic antagonists . Describe actions, therapeutic uses & adverse effects of adrenergic antagonist.. b. Discuss the role of autonomic drugs in central nervous system disorders. c. Enlist drugs used in glaucoma. Adrenergic . Agents. Assist . Prof . Karima F. Ali. AL-Mustansiriyah university. College of pharmacy. Adrenergic drugs. . exert their principal pharmacological . and therapeutic . effects by either enhancing or reducing . Sympatholytics. ). Dr.. . Nirbhay. Kumar. Asstt. . Professor & Head. Deptt. . of Veterinary Pharmacology & Toxicology. Bihar Veterinary College, Bihar Animal Sciences University, Patna. These . PHL 313 Lab. . . 3. 2. 3. Adrenergic Receptors . α. 1. receptor. vasoconstriction . blood pressure . α. 2. receptor. inhibit release of . (nor-epinephrine) . negative feed-back . 4. β. 1. receptor. ). 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 . sami. Cardiac Output (CO). CO =HR X stroke volume (SV). SV: is the amount of blood ejected from the ventricles with each beat – average is . approx. 70mls. SV is affected by . preload. , . contractility. . Dr. . Zahraa. M. . Ayad. Al-. mustaqbal. . University College. Department of . Nursing . 2. nd. Class. . Pharmacology /2. nd. semester. Adrenergic drugs (Sympathomimetic). Adrenergic drugs stimulate adrenergic receptors, thereby activating the sympathetic nervous system and inducing symptoms characteristic of the fight-or-flight response (sympathetic stimulation)..