lec18-16 - h cyclical changes in ion permeability. h action...

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Differences in Smooth Muscle Contraction Sequence As Compared to Skeletal Muscle: unitary smooth muscle can be stimulated by . .. 1. Autonomic Nervous System 2. Hormones 3. Changes in ECF composition (pH, concentration of metabolites) 4. Mechanical stretch 5. Spontaneous changes in membrane potential
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Unformatted text preview: h cyclical changes in ion permeability. h action potentials in smooth muscle membrane h depolarization is due to Ca ++ influx instead of Na + h cytosolic Ca ++ levels are altered by regulating permeability to ECF Ca ++ KIN 205: Chapter 12, Smooth Muscle:...
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This note was uploaded on 12/26/2011 for the course KIN 205 taught by Professor Blaber during the Fall '09 term at Simon Fraser.

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