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Studies on biogenic amine metabolizing enzymes (DBH, COMT, MAO) and pathogenesis of affective illness
Author(s) -
Puzynski S.,
Rode A.,
Zaluska M.
Publication year - 1983
Publication title -
acta psychiatrica scandinavica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.849
H-Index - 146
eISSN - 1600-0447
pISSN - 0001-690X
DOI - 10.1111/j.1600-0447.1983.tb06727.x
Subject(s) - fusaric acid , pathogenesis , disulfiram , depression (economics) , medicine , endocrinology , physiology , psychiatry , psychology , biology , pharmacology , genetics , macroeconomics , economics , fusarium
– On the basis of studies carried out with a group of 47 patients with endogenous depressive illness, lower plasma activity of dopamine‐β‐hydroxylase (DBH) was found as compared with a control group (31 healthy persons). Lower DBH activity particularly characterized bipolar patients. Lowest DBH activity was found in patients with a family history of psychiatric disorders, in particular, affective illness (in comparison with the control group the difference was statistically significant, P < 0.05). It was noticed, that in a period of remission or significant improvement the enzymatic activity increases, although in some cases the level of activity is still lower than in the control group. There was a correlation between activity of the enzyme and clinical course of the illness and susceptibility to antidepressive drugs. Most of the observed phenomena are related to male patients. On the basis of these studies and data supplied by corresponding literature, concerning in particular the effects of DBH inhibitors (fusaric acid, disulfiram), the authors consider that changes in DBH activity may play a role in the pathogenesis of depression and that DBH deserves further studies, also of genetic nature.