NMDA receptors in mice bred to be prone or resistant to ethanol withdrawal seizures.

NMDA receptors in mice bred to be prone or resistant to ethanol withdrawal seizures.
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小鼠体内的 NMDA 受体易于或抵抗乙醇戒断性癫痫发作。

DOI:
10.1016/0014-2999(90)90681-u
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发表时间:
1990
影响因子:
5
通讯作者:
Tabakoff,B
Tabakoff,B
中科院分区:
医学2区
文献类型:
--
作者:
Valverius,P;Crabbe,JC;Hoffman,PL;Tabakoff,B

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选择性育种产生了容易(WSP)或抵抗(WSR)乙醇戒断发作的小鼠的复制系。与未经酒精处理的WSR小鼠相比,未经酒精处理的WSP小鼠具有更多的NMDA受体门控离子通道阻滞剂MK-801的海马区结合位点数。在长期摄入乙醇后,两个品系的小鼠的海马区(但不是大脑皮层)MK-801结合位点增加。然而,乙醇处理的WSR小鼠的MK-801结合位点数并不超过未处理的WSP小鼠的MK-801结合位点数。在酒精戒断时,WSP小鼠各系海马区MK-801结合位点数比WSR组高50-70%。鉴于过去有证据表明NMDA受体在癫痫发作中发挥作用,结果表明,海马区NMDA受体门控通道与乙醇戒断癫痫的发生有关。
Selective breeding has produced replicate lines of mice that are prone (WSP) or resistant (WSR) to ethanol withdrawal seizures. Ethanol-naive WSP mice inherently have a greater number of hippocampal binding sites for the NMDA receptor-gated ion channel blocker, MK-801, than ethanol-naive WSR mice. After chronic ethanol ingestion, hippocampal (but not cerebral cortical) MK-801 binding sites increase in both lines of mice. However, the number of MK-801 binding sites in the ethanol-treated WSR mice does not exceed the number of MK-801 binding sites in untreated WSP mice. At the time of ethanol withdrawal, the number of hippocampal MK-801 binding sites in each line of WSP mice is 50–70% higher than the number of such sites in WSR mice. Given the past evidence for a role of the NMDA receptor in seizures, the results implicate hippocampal NMDA receptor-gated channels in the generation of ethanol withdrawal seizures.
DOI: --
发表时间: 1974
期刊: Electroencephalography and Clinical Neurophysiology
影响因子: --
作者:
Don W. Walker;Steven F. Zornetzer
通讯作者: Steven F. Zornetzer
针对乙醇戒断严重程度选择性培育的小鼠品系中抗惊厥敏感性的遗传差异。
DOI: --
发表时间: 1986
期刊: The Journal of pharmacology and experimental therapeutics
影响因子: --
作者:
Crabbe,JC;Young,ER;Tam,B;Kosobud,A;Belknap,JK;Laursen,SE
通讯作者: Laursen,SE
小鼠体温:酒精耐受性和身体依赖性的定量测量。
DOI: --
发表时间: 1976
影响因子: 3.5
作者:
R. Ritzmann;B. Tabakoff
通讯作者: B. Tabakoff
γ-氨基丁酸激活的氯离子通道:与乙醇敏感性遗传差异的关系。
DOI: --
发表时间: 1988
期刊: The Journal of pharmacology and experimental therapeutics
影响因子: --
作者:
Allan,AM;Spuhler,KP;Harris,RA
通讯作者: Harris,RA
因酒精戒断遗传差异而选择的小鼠的膜物理特性与酒精依赖的关系。
DOI: 10.1016/0024-3205(84)90027-4
发表时间: 1984
期刊: Life sciences
影响因子: 6.1
作者:
Harris,RA;Crabbe,JC;McSwigan,JD
通讯作者: McSwigan,JD