PDF-LONGACTING MUSCARINIC ANTAGONISTSWHAT IS A LONGACTING MUSCARINIC ANT

For more information and resources on asthma nhlbinihgovBreatheBetterNIH Publication No 20HL8145December 20202LONGACTING ANTAGONISTSnhlbinihgovBreatheBetterHOW ARE LAMAs USEDLAMAs and LABAs shoul. White Paper Long - A A New Frontier for COPD and Asthma T reatment LAMAs in Asthma and COPD M a y 2014 Page | 2 Table of Contents 1. Introduction ................................ .................... Muscarinic Agonists and Antagonists. Cholinergic Drugs. Agents that influence the activity of cholinergic receptors. Most mimic or block the actions of acetylcholine.. Cholinesterase inhibitors . Indirectly prevent the breakdown of acetylcholine. Cholinesterase Inhibitors and Their Use in Myasthenia Gravis. Cholinesterase Inhibitors. Drugs that prevent the degradation of acetylcholine (ACh) by acetylcholinesterase. Viewed as indirect-acting cholinergic agonists. By Qingwei Zhang (Olivia). STRUCTURE. ANS RECAP. CHOLINOMIMETICS (CHOLINOCEPTOR AGONISYS). CHOLINOCEPTOR ANTAGONISTS. NEUROMUSCULAR JUNCTION BLOCKING DRUGS. ANS Recap. SALIVARY GLANDS. Thick, viscious secretion. . Dr.. Rashmi . Rekha. Kumari. Asstt. . Prof, . Deptt. . Of Pharmacology & Toxicology,BVC,Patna-14. Muscarinic and Nicotinic Action of Ach. Dale distinguished two type of effect during a study of pharmacological action of Acetylcholine in cat. Done by: Ahmad Al-. Masri. Quick . Cholinergic . review . acetylcholine(. ACH. ) is neurotransmitter of the parasympathetic nervous system.. ACH. is synthesized in the . cholinergic neurons . from choline and acetyl CoA then stored in synaptic vesicles then it will be release into synaptic gap to bind post synaptic . AL-Mustansiriyah university. College of pharmacy. Pharmaceutical. . chemistry. Cholinergic Drugs . Neurotransmitters . (NT) . . Neurotransmitters . (NT). are endogenous (produced by body) chemicals that transmit signals across a synapse from sending presynaptic neuron to the target postsynaptic neuron. Abd. Al- Kader. PhD Pharmacology. THE CHOLINERGIC . NEURON. 1. The . preganglionic. fibers terminating in the . adrenal medulla. 2. The autonomic ganglia . (both parasympathetic and sympathetic. ). 14/3/2020. 1. Learning Objectives 1. Cholinomimetics. • Cholinomimetics: explain how (a) directly acting and (b) indirectly acting cholinomimetic drugs produce their biological actions and state why the former are more selective in their actions. Professor. Dr Ahmed Abu . Raghif. Ph.D. . Pharmacology. Complex Organ Control: The Eye. The pupil is under reciprocal control by the SANS (via receptors on the . pupillary. dilator muscle) and the PANS (via . SOURCE: THE PPT IS ADAPTED FROM WEB SOURCES INCLUDING WIKIPEDIA, OTHER PPTS, TEXTBOOK OF APPLIED ENTOMOLOGY ETC. CLASSIFICATION OF INSECTICIDES BASED ON MODE OF ACTION. INSECTICIDE. GROUP. ACTION. EXAMPLE. . chemistry. Cholinergic Drugs . Neurotransmitters . (NT) . . Neurotransmitters . (NT). are endogenous (produced by body) chemicals that transmit signals across a synapse from sending presynaptic neuron to the target postsynaptic neuron. muscarinic. antagonist / . muscarinic. blocker.. OBJECTIVES. Classify & describe cholinergic antagonists. Explain actions, therapeutic uses & adverse reactions of cholinergic antagonists. Cholinergic antagonist / Cholinergic blockers. Clostridium . botulinum. Botulinum. toxin. Direct . Cholinomimetics. Muscarine. Amanita . muscaria. To identify the mechanism of action of direct acting acetylcholine receptor stimulants. Direct . Cholinomimetics.