MEASUREMENT OF BRAIN PHOSPHOINOSITIDE METABOLISM IN BIPOLAR PATIENTS USING INVIVO P-31-MRS

被引:83
作者
KATO, T [1 ]
SHIORI, T [1 ]
TAKAHASHI, S [1 ]
INUBUSHI, T [1 ]
机构
[1] SHIGA UNIV MED SCI,MOLEC NEUROBIOL RES CTR,OTSU,SHIGA 52021,JAPAN
关键词
BIPOLAR AFFECTIVE DISORDER; MAGNETIC RESONANCE SPECTROSCOPY; LITHIUM; INOSITOL PHOSPHATE; PHOSPHOINOSITIDE;
D O I
10.1016/0165-0327(91)90064-Y
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
In vivo phosphorus-31 magnetic resonance spectroscopy (P-31-MRS) was used to measure phosphorus metabolism in the brains of manic patients treated with lithium carbonate. The phosphomonoester (PME) peak was elevated in the manic state in patients with DSM-IIIR bipolar disorder compared to the euthymic state and to drug-free normal controls. Elevation of the PME peak may be caused by lithium-induced accumulation of inositol 1-phosphate in the brain.
引用
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页码:185 / 190
页数:6
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