Influence of perceived psychological stress and distress on antibody response to low dose rDNA hepatitis B vaccine.
The present study focused on the relationship between psychological stress and immune reaction to a novel antigen. Participants completed questionnaires on daily hassles, psychoneurotic complaints, coping style, and loneliness, 2 and 6 months after the first of a series injections with a low dose recombinant DNA hepatitis B vaccine. Antibody response was determined 7 months after the first vaccination. Based on the psychological questionnaires two different stress measures were calculated: a Stress Index score-month-2 and a Stress Index score-month-6 indicating stress levels experienced at the beginning and at the end of the study respectively. Antibody levels were found to be negatively related with the Stress Index score-month-2. Although the influence of psychological stress reported on month 6 tended to be in the same direction, this effect was not significant. Coping styles and loneliness were not associated with antibody formation. These results suggest that antibody formation to rDNA hepatitis B vaccine is negatively influenced by psychological stress.
Jabaaij
L
L
Department of Immunology, University Hospital, Utrecht, The Netherlands.
Grosheide
P M
PM
Heijtink
R A
RA
Duivenvoorden
H J
HJ
Ballieux
R E
RE
Vingerhoets
A J
AJ
D000328:Adult; D001143:Arousal / Q000502:physiology; D005260:Female; D006509:Hepatitis B / Q000276:immunology* / Q000517:prevention & control / Q000523:psychology; D006510:Hepatitis B Antibodies / Q000032:analysis*; D017325:Hepatitis B Vaccines / Q000008:administration & dosage / Q000276:immunology*; D006801:Humans; D008016:Life Change Events; D008019:Life Style; D008297:Male; D010555:Personality Inventory; D011340:Problem Solving; D011598:Psychoneuroimmunology; D013315:Stress, Psychological / Q000150:complications* / Q000276:immunology; D014614:Vaccines, Synthetic / Q000008:administration & dosage / Q000276:immunology*
D006510:Hepatitis B Antibodies; D017325:Hepatitis B Vaccines; D014614:Vaccines, Synthetic