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Chapters
- 00:05Title
- 01:22The Contraction Measurement Device
- 03:35Trachea Isolation
- 05:14Mounting the Trachea to the Device
- 06:18Evoking Contractions with Various Stimulation
- 08:09Typical Contractile Responses
- 09:56Conclusion
Transgene mus har været yderst nyttig i tilskrive fysiologiske funktion til gener. Som sådan forskning i almindelighed, og funktionelle undersøgelser af luftveje, i særdeleshed har gennemgået en bemærkelsesværdig skift mod murine modeller. Her giver vi protokoller til<em> In vitro</em> Luftrør konstriktionsassays undersøgelser for at evaluere glat muskel-funktion i murine luftvej.
Tags
In Vitro MeasurementsTracheal ConstrictionMiceTransgenic MiceKnockout MiceAirway PhysiologyAirway PathophysiologyIsolated Tracheal PreparationsAirway Smooth MuscleASM Contractile ResponseCholinergic Nerve EndingsMuscle ResponsesSecond Messenger Signaling PathwaysParasympathetic NervesCholinergic NervesAcetylcholine ReceptorsMuscarinic M2 ReceptorsMuscarinic M3 ReceptorsGi/o Coupled ReceptorsGq Coupled ReceptorsPhospholipase CIP3 ProductionIP3-mediated Calcium ReleaseSarcoplasmic ReticulumM2/Gi/o SignalingAdenylate Cyclase InhibitionCAMP LevelsPharmaco-contraction Coupling
