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autonomic nervous system
A mind map about autonomic nervous system.
Edited at 2020-09-08 01:24:17- Recommended to you
- Outline
Autonomic Nervous System
Parasympathomimetics
Parasympathomimetics
Cholinergic Antagonists
Adrenergic Antagonists
Adrenergic Agonists
Allergies
Cardiac, vascular conditions
Bronchial asthma
Premature labour
Mydriatic, hypoglycemia
Choline Esters
Cholinomimetic Alkaloids
Cholinesterase Inhibitors
Prevents binding of ACh to AChE
Reduces rate of hydrolysis, increases cholinergic effects
Form intermediates with ACE, or act as pure competitive inhibitors
Pharmacological Effects
Digestive Tract
Increase GI motility, peristalsis
Increase frequency and strength of peristalisis: defecation
Ocular Effects
Pupillary constriction, spasm of accomodation
Skeletal Muscle
Anticurare agents
Depolarizing agents - stimulating effect
Ganglionic stimulation, hypotension, bradycardia, arrhythmia
Contraction of bladder, bronchoconstriction
Toxicology
Contraindicated for impaction with obstruction, pregnancy
Pupil constriction, dyspnea, bradycardia, hypotension
Respiratory paralysis + increased bronchiolar secretion (death)
Neostigmine: skeletal muscle weakness, nausea, vomiting, colic, diarrhea
Physostigmine: stimulation followed by CNS depression, convulsions
Treatment: Atropine
Cholinergic Antagonists
Antimuscarinic Agents
Ganglionic Blockers
Target Nn-receptors
Neuromuscular Blockers
Target Nm-receptors
Adrenergic Antagonists
B-receptors
a-receptors
Adrenergic Agonists
Allergies
Cardiac, vascular conditions
Bronchial asthma
Premature labour
Mydriatic, hypoglycemia