Leukocyte regulation in depression and schizophrenia

Ziad Kronfol, Rick Turner, Henry Nasrallah, George Winokur

Research output: Contribution to journalArticle

43 Citations (Scopus)

Abstract

The distribution of leukocytes in the blood stream is affected by levels of circulatory glucocorticoids. Elevated concentrations of cortisol are usually associated with an increase in the number of neutrophils and a decrease in the number of lymphocytes. Since primary depressive illness is often associated with hypercortisolemia, we hypothesized that similar changes in the blood stream of depressive patients may occur. To test this hypothesis, we retrospectively compared leukocyte counts in 177 untreated depressive patients and 178 untreated schizophrenic controls. We found a significant increase in the absolute and relative numbers of neutrophils and a significant decrease in the absolute and relative numbers of lymphocytes in the depressive group. Furthermore, when compared to normative values from the general population, depressed patients showed higher frequencies of both neutrophilia and lymphopenia than the schizophrenic group. These results indicate differences in the regulation of leukocytes in depression and schizophrenia consistent with the effects of higher levels of plasma cortisol in the depressive group.

Original languageEnglish
Pages (from-to)13-18
Number of pages6
JournalPsychiatry Research
Volume13
Issue number1
DOIs
Publication statusPublished - 1984
Externally publishedYes

Fingerprint

Schizophrenia
Leukocytes
Lymphocyte Count
Depression
Hydrocortisone
Neutrophils
Lymphopenia
Leukocyte Count
Glucocorticoids
Population

Keywords

  • depression
  • lymphocyte
  • Neutrophil
  • schizophrenia

ASJC Scopus subject areas

  • Psychiatry and Mental health
  • Biological Psychiatry
  • Psychology(all)

Cite this

Leukocyte regulation in depression and schizophrenia. / Kronfol, Ziad; Turner, Rick; Nasrallah, Henry; Winokur, George.

In: Psychiatry Research, Vol. 13, No. 1, 1984, p. 13-18.

Research output: Contribution to journalArticle

Kronfol, Ziad ; Turner, Rick ; Nasrallah, Henry ; Winokur, George. / Leukocyte regulation in depression and schizophrenia. In: Psychiatry Research. 1984 ; Vol. 13, No. 1. pp. 13-18.
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