Simultaneous measurement of electrical activity from two colonic smooth muscle layers using a dual sucrose gap apparatus
| Autor: | K.L. Bowes, P.J. Sabourin, Y.J. Kingma |
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| Rok vydání: | 1990 |
| Předmět: |
Male
Sucrose Materials science Colon Electric Conductivity Biomedical Engineering Muscle Smooth Longitudinal muscle Anatomy In Vitro Techniques Models Biological Membrane Potentials Sucrose gap Electrophysiology Dogs Smooth muscle Circular muscle Animals Female Microelectrodes Muscle Contraction Biomedical engineering |
| Zdroj: | IEEE Transactions on Biomedical Engineering. 37:509-514 |
| ISSN: | 0018-9294 |
| DOI: | 10.1109/10.55641 |
| Popis: | An apparatus using the sucrose gap technique is presented. With this apparatus simultaneous measurements of contractile and intracellular electrical activity from the two smooth muscle layers of the colon are made. An "L-shaped" muscle preparation consisting of a leg from the circular muscle layer and a leg from the longitudinal muscle layer is used. A theoretical discussion of the device's operation is presented. Finally, experimental results that validate the theory are included. |
| Databáze: | OpenAIRE |
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