Barbiturate-enhanced paired-pulse depression in neonatal rats

Barbiturate-enhanced paired-pulse depression in neonatal rats
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巴比妥增强新生大鼠配对脉冲抑制

DOI:
10.1016/0304-3940(85)90114-4
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发表时间:
1985
影响因子:
2.5
通讯作者:
R. Racine
R. Racine
中科院分区:
医学4区
文献类型:
--
作者:
D. Wilson;R. Racine

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与乌拉坦麻醉或未麻醉的大鼠相比,巴比妥类麻醉的成年大鼠海马结构中群体尖峰的配对脉冲抑制增加。这种巴比妥类药物诱导的抑郁症增加在未成熟的动物中大大增强,这些动物也被认为对巴比妥类药物更敏感。这些结果表明,在未成熟的中枢神经系统中,复发性抑制(可能是GABA能)系统对巴比妥类药物的敏感性增加。
Paired-pulse depression of the population spike in the hippocampal formation of barbiturate anaesthetized mature rats is increased compared to that in urethane anaesthetized or unanaesthetized rats. This barbiturate-induced increase in depression is greatly enhanced in immature animals, which are also known to be behaviorally more sensitive to barbiturates. These results suggest an increased sensitivity of the recurrent inhibitory (possible GABAergic) system to barbiturates in the immature central nervous system.
兔子海马的发育:生理学。
DOI: 10.1016/0165-3806(81)90017-1
发表时间: 1981
期刊: Brain research
影响因子: 2.9
作者:
Schwartzkroin,PA
通讯作者: Schwartzkroin,PA