Deletion of the GABA(A) receptor beta 3 subunit eliminates the hypnotic actions of oleamide in mice.
Deletion of the GABA(A) receptor beta 3 subunit eliminates the hypnotic actions of oleamide in mice.
复制标题
GABA(A) 受体 β 3 亚基的缺失会消除油酰胺对小鼠的催眠作用。
DOI:
10.1097/00001756-200112210-00056
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发表时间:
2001
期刊:
影响因子:
1.7
通讯作者:
Mendelson,WB
中科院分区:
文献类型:
--
作者:
Laposky,AD;Homanics,GE;Basile,A;Mendelson,WB
Oleamide (OA) is an endogenous unsaturated fatty acid amide with demonstrated sleep promoting effects in rodents. The sleep enhancing actions of OA may be mediated through interactions with the GABAergic, serotonergic or cannabinergic receptor systems. In this study, we investigated the possible interaction of OA with the GABA A receptor by administering OA to mice with a targeted mutation of the GABA A receptor β3 subunit (Gabarb3−/−). Peripherally administered OA significantly decreased sleep latency and wake time, while it increased non-rapid eye movement and total sleep times in wild-type (Gabarb3+/+) mice. OA failed to have any sleep-wake effect in Gabarb3−/− mice. On 24 h baseline recordings, no differences between Gabarb3−/− and Gabarb3+/+ mice were observed, indicating that the lack of a pharmacological response to OA in the Gabarb3−/− animals was not secondary to disruptions in physiological. sleep. Therefore, one mechanism by which OA exerts its sleep effects may be through interactions with GABA A receptors containing the β3 subunit.
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影响因子:
4.7
作者:
Cheer, JF;Cadogan, AK;Kendall, DA
通讯作者:
Kendall, DA
影响因子:
1.7
作者:
Basile, AS;Hanus, L;Mendelson, WB
通讯作者:
Mendelson, WB
DOI:
10.1073/pnas.92.9.3658
发表时间:
1995-04-25
影响因子:
11.1
作者:
HARRIS, RA;MCQUILKIN, SJ;WEHNER, JM
通讯作者:
WEHNER, JM
影响因子:
56.9
作者:
DEVANE, WA;HANUS, L;MECHOULAM, R
通讯作者:
MECHOULAM, R
DOI:
10.1073/pnas.93.15.8078
发表时间:
1996-07-23
影响因子:
11.1
作者:
HuidobroToro, JP;Harris, RA
通讯作者:
Harris, RA