Channel: Dr. Najeeb Lectures

Category: Education

Tags: norepinephrinereceptorsdrugsalbuterol pharmacologyalbuterolsalbutamolphysiologyepinephrineusmle step 1ninja nerdmedical schoolusmledr najeeb lecturesreceptoradrenalineepinephrine pharmacologyneetdr beenpharmacologyadrenergic receptorssympathomimetics pharmacologynoradrenalinedr najeebsympathomimetics adrenergic agonists

Description: #Receptors #Epinephrine #Norepinephrine #Albuterol Like this video? Sign up now at DrNajeebLectures.com to access 800+ Exclusive videos on Basic Medical Sciences & Clinical Medicine. These are premium videos (NOT FROM YOUTUBE). We upload New Premium videos in members area every week with download option. S Get Lifetime Access to all premium videos for a one-time payment of $99 ONLY! In this video Dr. Najeeb discusses the following points. 00:00:00-00:00:24 Intro to the lecture 00:00:24-00:03:45 Components of G-Protein Coupled Receptors 00:03:45-00:04:40 Ligand Binding Domain 00:04:40-00:08:26 Factors affecting interaction between the Ligand and Ligand binding domain 00:08:26-00:08:26 Concept of Agonist and Antagonist 00:11:04-00:13:40 Structure activity relationship 00:13:40-00:21:03 Catecholamines introduction 00:21:03-00:35:56 Catecholamines vs non-Catecholamines 00:35:56-00:40:24 How Non-Catecholamines act as mixed-action agonists 00:40:24-00:56:00 Importance of Alpha, Beta carbons and amine groups in sympathomimetics 00:56:00-01:10:24 Receptor specificity of Norepinephrine, Epinephrine, Isoproterenol and Salbutamol (Albuterol) 01:10:24-01:12:59 Review of this lecture