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SALIVARY CHROMOGRANIN A AS AN INDEX OF PSYCHOSOMATIC STRESS RESPONSE

Open access
NAKANE, HIDEO, ASAMI, OSAMU, YAMADA, YUKIO, HARADA, TAKESHI, MATSUI, NOBUO, KANNO, TOMIO, YANAIHARA, NOBORU·1998·Biomedical Research

Abstract

Chromogranin A (CgA) is a major protein in adrenal chromaffin cells and adrenargic neurons.CgA and catecholamines are co-released into extra-cellular environment.We measured changes in the concentrations of CgA-like immunoreactivity (CgA-like IR), catecholamines and cortisol in saliva and plasma by exposure to stress in male volunteers.We found a prompt elevation of salivary CgA-like IR level prior to an elevation of salivary cortisol level in psychosomatic stresses (oral presentation and car driving).Salivary CgA-like IR level showed apparently no change during continuous physical exercise, while plasma noradrenaline level increased immediately.These results suggest strongly that salivary CgA-like IR can be a sensitive and substantial index for psychosomatic stress.

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Metadata

Authors
NAKANE, H., ASAMI, O., YAMADA, Y., HARADA, T., MATSUI, N., KANNO, T., & YANAIHARA, N.
Venue
Biomedical Research
Published
1998
Volume
19
Issue
6
Pages
401-406
ISSN
  • 0388-6107 (ISSN-L)
  • 1880-313X
OpenAlex
W1985839526
Cited by
184
References
0
FWCI
1.04
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: SALIVARY CHROMOGRANIN A AS AN INDEX OF PSYCHOSOMATIC STRESS RESPONSE. https://app.cochat.ai/papers/10.2220/biomedres.19.401
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NAKANE, H., ASAMI, O., YAMADA, Y., HARADA, T., MATSUI, N., KANNO, T., & YANAIHARA, N. (1998). SALIVARY CHROMOGRANIN A AS AN INDEX OF PSYCHOSOMATIC STRESS RESPONSE. Biomedical Research. https://doi.org/10.2220/biomedres.19.401

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