'Ach receptor' diaporamas de présentation

Neuromuscular Blocking Agents

Neuromuscular Blocking Agents. David Hirsch MD CA-1. Disclosures. Key Concepts. 1) PARALYTICS DO NOT CAUSE AMNESIA, ANALGESIA OR UNCONSCIOUSNESS 2) Depolarizing = Ach receptor agonists Non-depolarizing=competitive antagonists. History. 1942 Harold Griffith

3.07k views • 56 slides

Introduction to Membrane Channels and Pumps

Introduction to Membrane Channels and Pumps. Ach receptor channel Patch-clamp techniques Ligand-gated and voltage gated channels Action potentials Neurotoxins Molecular structure of sodium channel Gap junctions Common features of membrane channels Active transport

2.52k views • 50 slides

Synaptic transmission

Synaptic transmission. Module 725 Lecture 2. Aim. Why do we need synapses? To know about chemical synapses diversity flexibility mechanisms. Overview. Neurotransmitters Synaptic structure Transmitter release Transmitter breakdown/uptake Ionotropic receptors. Neurotransmitters.

824 views • 35 slides

I: Signal Transduction

I: Signal Transduction. Regulation of cell permeability by ligand-gated channels: the nicotinic receptor and other ionotropic receptors. Ionotropic vs metabotropic receptors.

457 views • 30 slides

Muscle Tissue

Muscle Tissue. Chapter 8 Bio201. Functions of Skeletal Muscle. Movement of body. Posture maintenance . Storing and moving substances within the body. Functions of Skeletal Muscle. Heat production - 85% of body heat is generated by skeletal muscle.

418 views • 27 slides

Introduction to Neurochemistry II

568 views • 25 slides

Wed review

350 views • 17 slides

Experiment Eight: Pharmacological Neuromodulation

Experiment Eight: Pharmacological Neuromodulation. Pharmacological neuromodulation. Test effect of neuroactive compounds on neurons Only certain drugs affect neurons without danger Nicotine Glutamate Ethanol. wikipedia. Nicotine. Acetylcholine receptor agonist

276 views • 10 slides

Acetylcholine Receptor Binding Toxins

Bungarus multicinctus : ? -bungarotoxin toxin source. Link to BioQUEST Lesson. Hypothesis: Similar functioning proteins that bind the ACh receptors will have similar amino acid sequences. Naja naja : ? -cobra toxin source. Results:

345 views • 1 slides