Academic stress through salivary biomarkers: A multivariate analysis of cortisol, IL-1β, CRP, and IgA levels and their variations as a function of sex.
Rodrigo Castillo Klagges, Camila Pezo-Sáez, Luis Águila, Verónica Pantoja Silva, F. Treulen
This study examines the relationship between academic stress and salivary biomarkers in undergraduates, finding no significant association but noting gender-dependent trends.
PLoS ONE · Jan 20, 2026Peer-reviewedPhysiology