Increased hexosaminidase activity in antipsychotic-induced extrapyramidal side effects: Possible association with higher occurrence in bipolar disorder patients
@article{Tunca2008IncreasedHA, title={Increased hexosaminidase activity in antipsychotic-induced extrapyramidal side effects: Possible association with higher occurrence in bipolar disorder patients}, author={Z. Tunca and H. Resmi and H. A. Ozkara and G{\"o}nenç Ciliv and G. Ergor}, journal={Progress in Neuro-Psychopharmacology and Biological Psychiatry}, year={2008}, volume={32}, pages={1214-1220} }
Dystonic movements and Parkinsonism are frequently seen in gangliosidoses and these conditions have been reported to modify dopaminergic plasticity. We investigated whether the activity of hexosaminidase, a type-two ganglioside (GM2) degrading enzyme, correlates with drug-induced extrapyramidal system (EPS) side effects in psychiatric patients. We compared hexosaminidase activity in the lymphocytes of 29 EPS-positive patients, 13 EPS-negative patients, and 30 healthy volunteers. The activities… CONTINUE READING
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