Turk psikiyatri dergisi = Turkish journal of psychiatry, cilt.19, sa.2, ss.149-56, 2008 (SSCI, Scopus, TRDizin)
Objective: Adenosine deaminase and dipeptidyl peptidase IV are enzymes connected to T cells that play an important role in immune system functioning. In this study, in order to understand the immune processes in panic disorder, we determined the serum levels of adenosine deaminase and dipeptidyl peptidase IV in medication-free panic disorder patients and compared them to those of healthy controls.