probenecid对腰脑脊液中游离和偶联3-甲氧基-4-羟基苯基乙二醇(MHPG)的影响。

Psychopharmacology communications Pub Date : 1976-01-01
F Karoum, D P van Kammen, W E Bunney, J C Gillin, D C Jimerson, R M Post, R J Wyatt
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引用次数: 0

摘要

采用气相液相色谱-质粒碎片法测定了12例精神分裂症患者丙戊酸治疗前后游离和共轭腰椎脑脊液3-甲氧基-4-羟基苯基乙二醇(MHPG)的含量。游离和偶联的MHPG均未被probenecid明显改变。在统计学上,丙戊酸能使MHPG总量增加,但还没有达到丙戊酸试验在临床上用于估计由丙戊酸引起的MHPG浓度变化引起的去甲肾上腺素转换的程度。
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The effect of probenecid on the free and conjugaed 3-methoxy-4-hydroxyphenylglycol (MHPG) in lumbar cerebrospinal fluid.

Free and conjugated lumbar cerebrospinal fluid 3-methoxy-4-hydroxyphenylglycol (MHPG) was measured before and after probenecid treatment in 12 schizophrenic patients by a gas liquid chromatography-mass fragmentographic procedure. Neither the free nor conjugated MHPG was appreciably altered by probenecid. Total MHPG was statistically increased by probenecid but not to the point that the probenecid test would be clinically useful for estimating norepinephrine turnover from probenecid-induced changes in MHPG concentrations.

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