Pyrroloquinoline quinone prevents MK-801-induced stereotypical behavior and cognitive deficits in mice
Pyrroloquinoline quinone prevents MK-801-induced stereotypical behavior and cognitive deficits in mice
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吡咯喹啉醌可预防 MK-801 诱导的小鼠刻板行为和认知缺陷
DOI:
10.1016/j.bbr.2013.10.025
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发表时间:
2014-01
影响因子:
2.7
通讯作者:
Kong Yanyan
中科院分区:
文献类型:
--
作者:
Zhou Xingqin;Chen Quancheng;Hu Xindai;Mao Shishi;Kong Yanyan
Pyrroloquinoline quinone (PQQ), an essential nutrient, antioxidant, redox modulator, and nerve growth factor, prevents cognitive deficits associated with oxidative stress-induced neurodegeneration. Previous molecular imaging studies also demonstrate that PQQ binds toN-methyld-aspartate (NMDA) receptors. In this study, we investigated the effects of PQQ on stereotypical behaviors and cognitive deficits induced by MK-801, a non-competitive NMDA antagonist used to model schizophrenia. Mice were given repeated injections of MK-801 (0.5 mg/kg/d) and PQQ (0.2, 2.0, or 20 μg/kg/d) for 60 days. Behavior was evaluated using a variety of motor, social, and cognitive tests. We found that PQQ administration significantly attenuated MK-801-induced increases in stereotypical behavior and ataxia, suggesting a protective role of PQQ against MK-801-induced neuronal dysfunction and psychiatric disorders. Future studies are necessary to elucidate the underlying mechanisms of PQQ.
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影响因子:
3.4
作者:
Brigitte Schulz;M. Fendt;V. Pedersen;M. Koch
通讯作者:
Brigitte Schulz;M. Fendt;V. Pedersen;M. Koch
DOI:
10.1093/jn/130.4.719
发表时间:
2000-04
期刊:
The Journal of nutrition
影响因子:
--
作者:
T. Stites;A. Mitchell;R. Rucker
通讯作者:
T. Stites;A. Mitchell;R. Rucker
影响因子:
3.4
作者:
Wu, JH;Zou, H;Yu, L
通讯作者:
Yu, L
影响因子:
56.9
作者:
KILLGORE, J;SMIDT, C;RUCKER, RB
通讯作者:
RUCKER, RB
影响因子:
56.9
作者:
Jentsch, JD;Redmond, DE;Roth, RH
通讯作者:
Roth, RH