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デジタル記事
Kimoto Yosiko<Z53-D40>The Japanese journal of physiology22(2) 1972.04p.225~238
国立国会図書館全国の図書館
  • 要約等1. Effects of caffeine on the electrical and mechanical properties of the atrial muscle of guinea pig were investiga......al Krebs solution, 3mM caffeine caused a more ......fold potentiation of contraction. The potentiation, however, became smaller the higher the concentration, and 50mM caffeine depressed the contraction somewhat in it.......<BR>3. In 3mM caffeine, the duration of action potential was prolonged up to 140% at a height of 80% of the spike, and in 50mM caffeine, up to 230%, whereas the membrane slope resistan......was decreased. The rate of rise of the action potential appe......ed enhanced at the later phase.<BR>4. In sodium-...
  • 出版者(掲載誌)[Tokyo] : Published for the Physiological Society of Japan by Cente......demic Publications Japan
デジタル記事
木元 良子1972The Japanese Journal of Physiology22 2p.225-238
インターネットで読める全国の図書館
  • 要約等1. Effects of caffeine on the electrical and mechanical properties of the atrial muscle of guinea pig were investiga......al Krebs solution, 3mM caffeine caused a more ......fold potentiation of contraction. The potentiation, however, became smaller the higher the concentration, and 50mM caffeine depressed the contraction somewhat in it.......<BR>3. In 3mM caffeine, the duration of action potential was prolonged up to 140% at a height of 80% of the spike, and in 50mM caffeine, up to 230%, whereas the membrane slope resistan......was decreased. The rate of rise of the action potential appe......ed enhanced at the later phase.<BR>4. In sodium-...

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