TIMING OF NEUROENDOCRINE RESPONSES AND EFFECT OF M-CPP AND FENFLURAMINE PLASMA-LEVELS IN OCD

被引:24
作者
HOLLANDER, E [1 ]
COHEN, LJ [1 ]
DECARIA, C [1 ]
SAOUD, JB [1 ]
STEIN, DJ [1 ]
COOPER, TB [1 ]
ISLAM, NN [1 ]
LIEBOWITZ, MR [1 ]
KLEIN, DF [1 ]
机构
[1] COLUMBIA UNIV COLL PHYS & SURG,DEPT PSYCHIAT,NEW YORK,NY 10032
关键词
M-CPP; FENFLURAMINE; PROLACTIN; CORTISOL; OBSESSIVE-COMPULSIVE DISORDER; SEROTONIN;
D O I
10.1016/0006-3223(93)90186-H
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
The present study assesses the timing of and relationship between neuroendocrine response and metabolite blood levels following the partial serotonin (5-HT) agonist m-CPP and the 5-HT releaser/reuptake blocker fenfluramine. Cortisol levels peaked significantly earlier than did prolactin, m-CPP, fenfluramine, or norfenfluramine blood levels by time-to-peak analysis. This earlier cortisol response to both 5-HT agents raises the possibility that peripheral mechanisms may play a role in cortisol release. Since peak m-CPP level correlated even more closely to peak prolactin rise than did peak fenfluramine, this suggests that prolactin response to oral m-CPP challenge is useful in assessing 5-HT function.
引用
收藏
页码:407 / 413
页数:7
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