1.
Environ Health Prev Med
; 6(4): 268-72, 2002 Jan.
Artículo
en Inglés
| MEDLINE
| ID: mdl-21432346
RESUMEN
OBJECTIVES: Several studies have reported that the secretory immunoglobulin A (S-IgA) concentration in saliva is an indicator of psychological stress. The aim of this study was to clarify the relationship between S-IgA and the stress from academic examinations. METHODS: S-IgA levels in 10 medical student volunteers from the second year course between May 4 and July 13, 2000 were examined using the ELISA method. RESULTS: There was a tendency for S-IgA in saliva to be higher on the day before academic examinations and during them, and lower on the days between these examinations. CONCLUSIONS: It may be possible to use this measurement to monitor psychological stress in students and workers.