偏执型精神分裂症患者血清多巴胺- β -羟化酶活性降低。

M Arató, G Bagdy, F Blümel, A Perényi, Z Rihmer
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引用次数: 18

摘要

对134例精心挑选的偏执型精神分裂症患者的血清多巴胺- β -羟化酶活性与118名正常对照进行了比较。与对照组相比,精神分裂症组血清DBH活性的显著降低与患者年龄无关,也与抗精神病药物治疗无关。躁狂抑郁症患者的数值与正常对照组相似。本文讨论了主要由基因决定的低血清DBH活性可能与偏执型精神分裂症的高多巴胺能病理机制有关。
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Reduced serum dopamine-beta-hydroxylase activity in paranoid schizophrenics.

The serum dopamine-beta-hydroxylase activity of 134 carefully selected paranoid schizophrenic patients was compared with that of 118 normal controls. Significantly reduced serum DBH activity found in the schizophrenic group in comparison to the control group could not be brought into relationship with the patients' age, nor with neuroleptic treatment. Manic depressive patients showed values similar to the normal control group. It is discussed that mainly genetically determined low serum DBH activity may be related to the hyperdopaminergic pathomechanism of paranoid schizophrenia.

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Multimethodological approach in psychiatric predictor research. Psychobiological predictors of antidepressant drug response. The prediction of acute response, remission and general outcome of neuroleptic treatment in acute schizophrenic patients. Prediction of "natural" course, relapse and prophylactic response in schizophrenic patients. Prediction of course and therapeutic response in psychiatric diseases.
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