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Original communication| Volume 33, ISSUE 6, P875-880, June 1953

Hypothalamic influences on hydrochloric acid secretion of the stomach

  • R.W. Porter
    Affiliations
    From the Veterans Administration Hospital, Long Beach, Calif., USA

    From the Departments of Anatomy and Surgery, School of Medicine, University of California at Los Angeles Long Beach, Calif., USA
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  • H.J. Movius
    Affiliations
    From the Veterans Administration Hospital, Long Beach, Calif., USA

    From the Departments of Anatomy and Surgery, School of Medicine, University of California at Los Angeles Long Beach, Calif., USA
    Search for articles by this author
  • J.D. French
    Affiliations
    From the Veterans Administration Hospital, Long Beach, Calif., USA

    From the Departments of Anatomy and Surgery, School of Medicine, University of California at Los Angeles Long Beach, Calif., USA
    Search for articles by this author
      This paper is only available as a PDF. To read, Please Download here.

      Abstract

      Stimulation experiments in the monkey reveal dual hypothalamic influences increasing the secretion of gastric hydrochloric acid.
      The first originates in the anterior hypothalamus, is conducted through the vagus nerve, and is blocked only by vagotomy. The peak of its response is prompt.
      The second, whose peak response is later, arises in the posterior hypothalamus, is conducted humorally through the pituitary-adrenal system, and is blocked only by adrenalectomy.
      The increase in gastric hydrochloric acid induced by administration of insulin, exhibits features of the responses to both anterior and posterior hypothalamic stimulation.
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