Elevated levels of acute phase plasma proteins in major depression.
Levels of acute phase and other plasma proteins were measured in 21 men with major depression, 28 men with alcohol dependence, and 12 men who acted as controls. The depressed men had significantly elevated levels of the acute phase proteins, haptoglobin and alpha-1-antichymotrypsin, and of immunoglobulin G. The elevations in haptoglobin and alpha-1-antichymotrypsin were highly correlated with each other, and were correlated with the severity of depression and negatively correlated with the thyroid stimulating hormone response to thyrotropin. The alcoholic men had elevated haptoglobin levels, but significantly decreased levels of immunoglobulin G. These findings provide further evidence for an inflammatory response during depression.
D000209:Acute-Phase Proteins / Q000378:metabolism*; D000210:Acute-Phase Reaction / Q000097:blood / Q000523:psychology; D000328:Adult; D000437:Alcoholism / Q000097:blood / Q000523:psychology; D003866:Depressive Disorder / Q000097:blood* / Q000523:psychology; D006242:Haptoglobins / Q000378:metabolism; D006801:Humans; D008297:Male; D009961:Orosomucoid / Q000378:metabolism; D011569:Psychiatric Status Rating Scales; D012016:Reference Values; D000515:alpha 1-Antitrypsin / Q000378:metabolism
D000209:Acute-Phase Proteins; D006242:Haptoglobins; D009961:Orosomucoid; D000515:alpha 1-Antitrypsin