1‐Methyl‐ 1,2,3,4‐Tetrahydroisoquinoline, Decreasing in 1‐Methyl‐4‐Phenyl‐1,2,3,6‐Tetrahydropyridine‐Treated Mouse, Prevents Parkinsonism‐Like Behavior Abnormalities
1‐Methyl‐ 1,2,3,4‐Tetrahydroisoquinoline, Decreasing in 1‐Methyl‐4‐Phenyl‐1,2,3,6‐Tetrahydropyridine‐Treated Mouse, Prevents Parkinsonism‐Like Behavior Abnormalities
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1-甲基-1,2,3,4-四氢异喹啉,1-甲基-4-苯基-1,2,3,6-四氢吡啶治疗小鼠体内含量减少,预防帕金森病样行为异常
DOI:
10.1111/j.1471-4159.1991.tb06407.x
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发表时间:
1991
影响因子:
4.7
通讯作者:
M. Hirobe
中科院分区:
文献类型:
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作者:
Y. Tasaki;Y. Makino;Shigeru Ohta;M. Hirobe
In l‐methyl‐4‐phenyl‐l,2,3,6‐tetrahydropyridine (MPTP)‐treated mouse brain, there was no significant increase or decrease in the content of an endogenous amine, 1,2,3,4‐tctrahydroisoquinoline (TIQ), which is well noted for inducing parkinsonism, whereas another endogenous amine, 1‐methyl‐1,2,3,4‐tetrahydroisoquinoline (1‐MeTIQ), was markedly reduced. This result agrees with the finding in human idiopathic parkinsonianism, confirmed by our previous research. In addition, pretreatment with 1‐MeTIQ completely prevented MPTP‐ or TIQ‐inducing bradykinesia, a symptom of parldnsonism. This study confirmed that 1‐MeTIQ plays an important role in preventing the pathogenesis of parldnsonism and is a possible leading compound of anti‐parkinsonism agents.
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