Channel: Dr. Najeeb Lectures

Category: Education

Tags: cholinergic receptorstypes of receptorsbeta receptorsg proteinsg proteinusmle step 1dr najeeb lectureseasy receptorsneurotransmittersadrenergic receptorsdr najeebpharmacodynamics dr najeebsignal transduction pathwayreceptorshow receptors workach receptorgpcrusmlealpha receptorsg protein coupled receptorsarmando hasudunganmuscarinic receptorsreceptorreceptors explainedphysiology receptorscell signalingnicotinic receptors

Description: Like this video? This is a teaser video. Sign up now on our website at DrNajeebLectures.com to access 800+ Exclusive videos on Basic Medical Sciences & Clinical Medicine. These are premium videos (NOT FROM YOUTUBE). All these videos come with English subtitles & download options. Sign up now! Get Lifetime Access for a one-time payment of $99 ONLY! In this video Dr. Najeeb discusses the following points. 00:00 - 01:40 What are we going to discuss in this lecture? 01:41 - 02:48 Sensory receptors and receptors of physiology, biochemistry and pharmacology. 02:48 - 12:20 What is a receptor? 12:51 - 15:16 Where are the receptors located? 15:17 - 37:42 Transmembranous receptors and their types with examples. 21:04 - 30:13 G-Protein receptors – a transmembranous type of receptor. 26:27 - 30:06 Trimeric G proteins and monomeric G-proteins. 37:43 - 44:46 Intracellular receptors (cytosolic and nuclear receptors) with examples. 44:47 - 49:40 Extracellular receptors and their examples. 45:35 - 48:12 Antithrombin III as an extracellular drug receptor. Heparin and it’s mechanism of action. 49:41 - 53:28. Review/Summary of this lecture. 53:30 - 54:37 What we are going to discuss in the upcoming lecture? #Receptors #GProteinCoupledReceptors #GPCRs #7PassReceptors