Validation of A Non-Invasive Physiological Stress and Inflammatory Assessment: Agreement of Salivary and Blood Biomarkers Among First Responders | Synapse
March 12, 2026
Validation of A Non-Invasive Physiological Stress and Inflammatory Assessment: Agreement of Salivary and Blood Biomarkers Among First Responders
Key Points
The research aims to validate non-invasive assessments of physiological stress and inflammation among first responders.
Compared salivary and blood biomarkers of stress and inflammation among first responders.
Focused on salivary cortisol, CRP, and IL-6 levels.
Evaluated the practicality of using salivary samples in operational settings.
Salivary cortisol showed practicality for non-invasive monitoring.
Caution is advised regarding the use of salivary CRP and IL-6 as substitutes for blood measures.
Further research is necessary to confirm the reliability of salivary CRP and IL-6.
Abstract
Overall, while salivary CORT is practical for non-invasive monitoring in operational settings, caution is warranted with salivary CRP and IL-6, which need further research as blood substitutes.