Studies in psychoneuroimmunology: psychological, immunological, and neuroendocrinological parameters in Israeli civilians during and after a period of Scud missile attacks.
Twenty-two male volunteers in Jerusalem were subjected to a battery of psychological tests at the height of the Iraqi Scud missile attacks on Israeli cities during the 1991 Persian Gulf War and again after the cessation of hostilities. Venous blood samples were taken at each time point. The separated mononuclear cells and plasma were cryopreserved, and a spectrum of immunological and neuroendocrine assays were performed on the preserved samples. Psychological testing indicated levels of anxiety were higher during the war than they were after the war ended, and both anxiety and anger during the hostilities were significantly elevated in comparison with prewar data. During the war, specific war-related pressures were greater than everyday pressures, and problem-focused coping was more evident than emotion-focused coping. Natural-killer cell activity and cell-mediated lympholysis were significantly elevated during the war, as were plasma levels of adrenocorticotrophic hormone, neurotensin, and substance P. The only biological test parameter found to be reduced during the war period was mononuclear cell thymidine incorporated in nonstimulated cultures.
Weiss
D W
DW
Lautenberg Centre for General and Tumor Immunology at Hebrew University-Hadassah Medical School, Jerusalem, Israel.
Hirt
R
R
Tarcic
N
N
Berzon
Y
Y
Ben-Zur
H
H
Breznitz
S
S
Glaser
B
B
Grover
N B
NB
Baras
M
M
O'Dorisio
T M
TM
D000223:Adaptation, Psychological / Q000502:physiology; D000328:Adult; D001143:Arousal / Q000502:physiology*; D003130:Combat Disorders / Q000276:immunology* / Q000523:psychology; D004644:Emotions / Q000502:physiology; D006728:Hormones / Q000097:blood*; D006801:Humans; D007108:Immune Tolerance / Q000276:immunology; D007111:Immunity, Cellular / Q000276:immunology*; D007557:Israel; D008297:Male; D008875:Middle Aged; D018377:Neurotransmitter Agents / Q000097:blood*; D011598:Psychoneuroimmunology; D014857:Warfare
D006728:Hormones; D018377:Neurotransmitter Agents