The bulletin of the Yamaguchi Medical School
Continued by：Medical Science & Innovation
EISSN：2758-5441
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The bulletin of the Yamaguchi Medical School Volume 27 Issue 3-4
published_at 1980-12
Purification of Potato Glycogen Phosphorylase by Affinity Electrophoresis
Purification of Potato Glycogen Phosphorylase by Affinity Electrophoresis
Takeo Kazusuke
Suzuno Ryosuke
Fujimoto Masanori
Kuwahara Akira
About This Article
Descriptions
The feasibility that membrane action potential in mammalian myocardium can be produced by means of field-stimulation was investigated. Guinea-pig papillary muscle was driven by either point-or field-stimulation and transmembrane potentials were recorded simultaneously by two glass microelectrodes positioned at two different sites of the preparation. Both point-stimulation and weak field-stimulation produced a propagated response, while strong field-stimulation produced a membrane action potential. The present study demonstrated the feasibility of field-stimulation in an induction of membrane action potential in mammalian cardiac muscle.
Creator Keywords
glycogen phosphorylase
affinity electrophoresis
Other Article
PP. 117 - 124