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Chapitres
- 00:05Titre
- 01:20Preparation of the Cells, Test Compounds and Cell Treatment
- 03:05Activation of GIRK Channels: Fluorescent Measurement and Analysis
- 04:10Results: Fluorescence Signal Measured using the GIRK Channel Assay
- 05:07Conclusion
En real-tid screening procedure til identifikation af lægemidler, der interagerer med G-protein-gated indad ensretter K<sup> +</sup> (GIRK) kanaler er beskrevet. Assayet anvender membranpotentiale-følsomme fluorescerende farvestoffer til måling GIRK kanalaktivitet. Denne teknik kan tilpasses til anvendelse på en række cellelinier.
Tags
Fluorescent Screening AssayModulatorsGIRK ChannelsG Protein-gated Inward Rectifier K+Cellular MediatorsHormonesNeurotransmittersBrainHeartSkeletal MuscleLigandsPlasma Membrane-bound ReceptorsG Protein-coupled Receptors (GPCRs)Stimulation Of G ProteinsGi And GoK+ Movement Out Of The CellResting Membrane PotentialNeuronsAction Potential FormationExcitatory NeurotransmittersHeart RateTherapeutic AgentsNeuropathic PainDrug AddictionCardiac ArrhythmiasPharmacologyAnti-arrhythmic AgentsAntipsychotic DrugsAntidepressants
