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Shortantagonist SAMAAtrovent HFAipratropiumAtroventipratropium solutionAlbuterol solutionShortacting beta agonists SABACombivent Respimat ipratropiumalbuterolDuoNebipratropiumalbuterol sol. 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. Short - - antagonist (SAMA) Atrovent HFA /ipratropium Atrovent /ipratropium solution Albuterol solution Short - acting beta agonists (SABA) Combivent Respimat ipratropium/albuterol DuoNeb ipratr For more information and resources on asthma nhlbinihgov/BreatheBetterNIH Publication No 20-HL-8145December 20202LONG-ACTING ANTAGONISTSnhlbinihgov/BreatheBetterHOW ARE LAMAs USEDLAMAs and LABAs shoul 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.. 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. 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. Clostridium . botulinum. Botulinum. toxin. Direct . Cholinomimetics. Muscarine. Amanita . muscaria. To identify the mechanism of action of direct acting acetylcholine receptor stimulants. Direct . Cholinomimetics.