PPT-ADRENERGIC SYSTEM PHARMACOLOGY

DR ISHOLA IO DEPT OF PHARMACOLOGY THERAPEUTICS AND TOXICOLOGY CMUL ADRENERGIC TRANSMISSION Adrenergic transmission is restricted to the sympathetic nervous system Norepinephrine is the transmitter at postganglionic sympathetic nerves except sweat glands . นพ. . สโรจน์. . ศิ. ริ. มะณี. วัฒนา. ภาควิชาวิสัญญีวิทยา. ศูนย์การแพทย์ปัญญา. นันท. Pharmacology 49.222. Bill Diehl-Jones RN, PhD. Faculty of Nursing and Department of Zoology. Agenda. A Zen Review. Overview of CNS and ANS. Neurotransmitters and 2. nd. Messengers. Cholinergic Agonists and Antagonists. β-adrenergic antagonists are commonly used to treat hypertension, angina, tremor, migraine, and panic attacks.. ACTION. β-adrenergic antagonists competitively antagonize the effects . of . catecholamines. 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 _____________. OBJECTIVES. 1. Know anatomical organization of ANS.. 2. Discuss the synthesis, storage, release,. actions and degradation of . adrenergic . 3. Explain . adrenergic. transmission. 4. Discuss . Week 1. By Renee . McCroskey. BSN, RN. Pharmacology Fundamentals. Chapters 1-4. Things to think about…. What . drug is ordered. Name (generic and trade) and drug classification. Mechanism of action. Nervous System. Part 2. . Thomas E. Tenner, Jr., Ph.D.. Dept. of Medical Education. Dept. Pharmacology & Neuroscience. tom.tenner@ttuhsc.edu. 743-7169. 1. Recommended Background Reading :.  . Chapters 7, 8, 9, and 10 . Dr.. . Nirbhay. Kumar. Asstt. . Professor & Head. Deptt. . of Veterinary Pharmacology & Toxicology. Bihar Veterinary College, Bihar Animal Sciences University, Patna. The . impulse transmission that is mediated by norepinephrine (post-ganglionic sympathetic nerve terminals and CNS), dopamine (CNS) and epinephrine (adrenal medulla) is in general called as adrenergic transmission. All these transmitters are also called as . Part 1. . Thomas E. Tenner, Jr., Ph.D.. Dept. of Medical Education. Dept. Pharmacology & Neuroscience. tom.tenner@ttuhsc.edu. 743-7169. 1. Recommended Background Reading :.  . Chapter 6. “Introduction to Autonomic Pharmacology” . ). 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 . . 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).. Objectives. Discuss the pharmacology of . catecholamines. Classify & describe adrenergic α-agonists including actions, therapeutic uses & adverse. reactions.. Classify & describe adrenergic β-agonists including actions, therapeutic uses & adverse.