CNS	Central Nervous System
Th	T helper lymphocytes
IFN	Interferon
IL	Interleukin
TNF	Tumor Necrosis Factor
HPA	Hypothalamic–Pituitary–Adrenal
STAI	State-trait-anxiety inventory
JD	Job Demand
DL	Decision Latitude
SS	Social Support
JI	Job Insecurity
BMI	Body Max Index
PBMCs	Peripheral Blood Mononuclear Cells
PHA	Phytohaemagglutinin
LPS	Lipopolysaccharide
JCQ	Job Content Questionnaire
NF-κB	nuclear transcription factor- κB
AD	Alzheimer’s disease
PD	Psychological Demands