PPT-Cholinergic Agonists Direct-Acting Cholinomimetics

DirectActing Cholinergic Agonists N amp M Cholinergic agonists parasympathomimetics mimic the effects of ACh on cholinoceptors These agents broadly classified into Endogenous choline esters Ach. 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. Harald Langenes, NFLB 12 juni 2015. ZPMC. PPL x 9 pakker. SWS x 6 pakker. QWHI. YZJ. Worley Parson. OSX x 2 pakker. DSIC x 4 pakker. Jurong x 2 pakker. Petro Vietnam. Keppel FELS. Lybster. 29 Complete Drilling Packages 2007 - 2014 . 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. Cholinergic Agonists Direct-Acting Cholinomimetics Direct-Acting Cholinergic Agonists (N & M) Cholinergic agonists (parasympathomimetics) mimic the effects of ACh on cholinoceptors. These agents broadly classified into Describe . myaesthenia. gravis & its management. Explain . Organophosphorous. poisoning & treatment. C. holinergic agonists. By . Dr.Sajid. . Hussain. Cholinergic agonist- . Classification. Adrenalin, Noradrenalin. Sympathomimetics (direct & indirect). Sympatholytics. Adrenergic Receptors. Removal of Norepinephrine. Diffuse out of the synaptic cleft. Metabolized by COMT. Reuptake into the neuron. 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 . 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. JNMC, AMU. Management of Bronchial Asthma. Introduction. . Asthma is a . chronic inflammatory disorder . of the airways that is . characterized:. clinically. . by. recurrent episodes of wheezing, breathlessness, chest tightness, and cough, particularly at night / early morning. . . 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).. Drugs in obstructive airway disease. Asthma. & COPD. Asthma is a lung-inflammation disease & COPD . is a lung-. distructive. disease.. ASTHMA. Is a chronic inflammatory disorder of the airways where many cells & cellular elements play a role . Disorders of Respiratory Function . Classification. . Main disorders of the respiratory system are :. 1. Bronchial asthma. 2. Cough. 3. Allergic rhinitis. 4. Chronic obstructive pulmonary disease. (COPD, also called emphysema). Prepared by . Dr . zainab. . eltrafi. Clinical pharmacist. Sympathomimetic amines that contain the 3,4-dihydroxybenzene group (such as epinephrine, norepinephrine, isoproterenol, and dopamine). are called catecholamines. .