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Hypothalamo-pituitary-adrenal axis activation by administration of cyanamide: A potent inhibitor of aldehyde dehydrogenase

  • H. Kinoshita
  • , M. S. Harbuz
  • , D. S. Jessop
  • , D. P. Finn
  • , S. Ameno
  • , K. Ameno
  • , T. Kubota
  • , I. Ijiri
  • University of Bristol
  • Kagawa Medical University

Research output: Contribution to a Journal (Peer & Non Peer)Articlepeer-review

5 Citations (Scopus)

Abstract

In this report, we investigated the effects of cyanamide (a potent inhibitor of aldehyde dehydrogenase (ALDH: EC 1.2.1.3)) on hypothalamo-pituitary adrenal (HPA)-axis using in situ hybridization histochemistry and radioimmunoassay. Cyanamide administration resulted in a dose-dependent increase in plasma corticosterone concentrations, significant increases in not only corticotrophin releasing factor (CRF) mRNA, but also arginine vasopressin (AVP) mRNA in the paraventricular nucleus (PVN) and proopiomelanocortin (POMC) mRNA in the anterior pituitary. These results suggest that cyanamide is able to activate the HPA axis at all levels of the axis. Copyright (C) 2000 Elsevier Science Ireland Ltd.

Original languageEnglish
Pages (from-to)397-402
Number of pages6
JournalForensic Science International
Volume113
Issue number1-3
DOIs
Publication statusPublished - 11 Sep 2000
Externally publishedYes

Keywords

  • Arginine vasopressin mRNA
  • Corticosterone
  • Corticotrophin releasing factor mRNA
  • Cyanamide
  • Hypothalamo-pituitary-adrenal axis
  • Proopiomelanocortin mRNA

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