Cholinergic receptors | Muscarinic and Nicotinic receptors - Pharmacology

Cholinergic receptors | Muscarinic and Nicotinic receptors - Pharmacology This video is all about the Cholinergic receptors ( Cholinoceptors ) and their subtypes. cholinergic receptors are those receptors to which neurotransmitter acetylcholine binds and show its pharmacological action. these cholinergic receptors are found mainly in the Nervous system but also present throughout the body and they are concerned with different functions in our body, which is all discussed in this video. cholinergic receptor ( cholinoceptors ) are mainly divided into two classes is the muscarinic receptors and nicotinic receptors, based on their affinity for different agonists to which these receptors respond. for example, the muscarinic receptors have a high affinity for muscarine beside acetylcholine while the nicotinic receptors have a high affinity for nicotine beside acetylcholine. nicotine is an alkaloid of tobacco. muscarine also binds to nicotinic but have a low affinity and same is the case with nicotine which can also bind to muscarinic receptors but have a low affinity for it. The muscarinic receptors are further divided into the M1 ( neuronal muscarinic receptors ), M2 ( cardiac muscarinic receptors ), M3 ( smooth and glandular muscarinic receptors ), M4 and M5 receptors. The nicotinic receptors are also divided into neuronal nicotinic or Nn receptors and Neuromuscular nicotinic or Nm receptors. COVERED TOPICS: 1. Cholinergic receptor or Cholinoceptors 1.1 Classification of cholinergic receptors or acetylcholine receptors 1.2 Signal transduction pathway of cholinergic receptors 1.3 Locations of cholinergic receptors ( acetylcholine receptors or cholinoceptors ) in the human body 1.3 Musacarinic receptors location and related effects when stimulated 1.3.1 M1 receptors or neuronal muscarinic receptors location and resultant effects 1.3.4 M2 receptors or cardiac muscarinic receptors location and effects 1.3.5 M3 muscarinic receptors or smooth and glandular muscarinic receptors location and effect 1.3.6 M4 and M5 muscarinic receptors 1.4 Nicotinic receptors 1.4.1 Neuronal nicotinic or Nn receptors 1.4.2 Neuromuscular nicotinic or Nm receptors LINKS: Also, watch sympathetic vs parasympathetic nervous system | Autonomic nervous system - Pharmacology https://youtu.be/U7qbF42G6kA Sympathetic nervous system | Autonomic nervous system | Nervous system - pharmacology https://youtu.be/aI4yub5GMF0 Autonomic nervous system | nervous system pharmacology | ANS- sympathetic & parasympathetic https://youtu.be/8zkEknWiEj0 Nervous system | Divisions of the nervous system | CNS & PNS divisions https://youtu.be/3h5vEFTZ6Vc cerebrum | Lobes and physiologic regions of the cerebrum https://youtu.be/63ibcfOZtpw Support us on: Facebook https://web.facebook.com/MK-MediGuide-Lectures-103055758022942/?view_public_for=103055758022942 ==================================================================== #MKMediguide #mediguide #paraympatheticNervousSystem #CholinergicReceptors #Cholinoceptors #acetylcholineReceptors #pharmacology #anatomy #MucarinicReceptors #NicotinicReceptors

sympathetic vs parasympathetic nervous system | Autonomic nervous system...

Sympathetic nervous system vs parasympathetic nervous system | Autonomic nervous system - Pharmacology In this video lecture we have discussed the main differences between the sympathetic nervous system and the parasympathetic nervous system. the sympathetic nervous system and the parasympathetic nervous system are two main divisions of the autonomic nervous system. the sympathetic system is also known as the fight or flight response and prepare us for stressful and emergency situations, as well as for exercise. in contrast, the parasympathetic nervous system is known as the rest and digest response. parasympathetic response predominate the sympathetic nervous system in situation like when we are eating or lying down. For more knowledge about the sympathetic, parasympathetic and autonomic nervous system watch our previous videos on these nervous system divisions. LINKS: Also watch parasympathetic nervous system https://youtu.be/g0TPyMoPP0g Sympathetic nervous system | Autonomic nervous system | Nervous system - pharmacology https://youtu.be/aI4yub5GMF0 Autonomic nervous system | nervous system pharmacology | ANS- sympathetic & parasympathetic https://youtu.be/8zkEknWiEj0 Nervous system | Divisions of the nervous system | CNS & PNS divisions https://youtu.be/3h5vEFTZ6Vc cerebrum | Lobes and physiologic regions of the cerebrum https://youtu.be/63ibcfOZtpw Support us on: Facebook https://web.facebook.com/MK-MediGuide-Lectures-103055758022942/?view_public_for=103055758022942 Twitter https://www.twitter.com/Maazkha55086767 ==================================================================== #MKMediguide #mediguide #paraympatheticNervousSystem #AutonomicNervousSystem #parasympatheticNerves #NervousSystem #pharmacology #anatomy #ySmpatheticVsParasympatheticNervousSystem