Intracellular Calcium: Its Movement During Pentylenetetrazole-Induced Bursting Activity

  • Eiichi Sugaya
    Department of Physiology, Kanagawa Dental College, Yokosuka, Japan
  • Minoru Onozuka
    Department of Physiology, Kanagawa Dental College, Yokosuka, Japan

抄録

<jats:p>The intracellular calcium concentration in the cytoplasm decreased and the calcium concentration near the cell membrane increased during bursting activity induced by pentylenetetrazole in snail neuron. Incubation in medium containing cobalt chloride or lanthanum chloride did not change this tendency, which suggests that this calcium distribution change is due to the stored calcium in the subcellular structure moving toward the cell membrane.</jats:p>

収録刊行物

  • Science

    Science 200 (4343), 797-799, 1978-05-19

    American Association for the Advancement of Science (AAAS)

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