anxious subjects were found to have significantly higher levels of blood plasma catecholamines and platelet monoamine oxidase . significant positive correlations were demonstrated between plasma catecholamines and platelet monoamine oxidase , while significant inverse correlations were found between trait anxiety and comt , norepinephrine and dbh , and comt and dbh
C0007412
catecholamines
C0028351
norepinephrine