Platelet serotonin measures in primary dysthymia.

Ravindran, A V; Chudzik, J; Bialik, R J; Lapierre, Y D; Hrdina, P D · Am J Psychiatry · 1994

case_control · Level III

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Abstract

Serotonergic function in 22 patients with primary dysthymia and 22 normal volunteers was evaluated by measuring [3H]serotonin uptake and [3H]paroxetine binding in platelets. A significantly lower maximum rate of serotonin uptake was noted in the dysthymic patients than in the normal subjects, indicating a possible serotonergic dysfunction in dysthymia. However, the values for parameters of paroxetine binding were similar in the two groups.

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