Effects of age on spontaneous cortisolaemia of normal volunteers and depressed patients

M. Maes*, J. Calabrese, M. Lee, H. Y. Meltzer

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

17 Scopus citations

Abstract

The aim of this study was to characterize the relationships between age and endogenous cortisol secretion in healthy controls and in major depressed patients between 18 and 58 years of age. Toward this end, the authors measured morning basal plasma cortisol secretion every 30 min from 0900 h until 1100 h and computed the integrated morning cortisol secretion in 80 normal controls and 118 major depressed patients. A significant negative correlation between age and plasma morning cortisol was found in normal volunteers but not in major depressives. The observed decrease in cortisol secretion with age in normal controls older than 35 years does not occur in major depressives. The middle age (± 35 years) appears to be an important turning point in hypothalamo-pituitary-adrenal (HPA)-axis function of normal persons vs. major depressives.

Original languageEnglish (US)
Pages (from-to)79-84
Number of pages6
JournalPsychoneuroendocrinology
Volume19
Issue number1
DOIs
StatePublished - 1994

Funding

Acknowledgments: The research reported was supported in part by USPHS MH 41684, GCRC MO1RR00080, the Department of Veterans Affairs, and grants from the Elizabeth Severance Prints and John Pascal Sawyer Foundations. H.Y.M. is the recipient of a USPHS Research Career Scientist Award MH 47808. The secretarial assistance of Mrs. M. Maes and Ms. Lee Mason is greatly appreciated.

ASJC Scopus subject areas

  • Endocrine and Autonomic Systems
  • Psychiatry and Mental health
  • Biological Psychiatry
  • Endocrinology
  • Endocrinology, Diabetes and Metabolism

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