Catechins from green tea modulate neurotransmitter transporter activity in Xenopus oocytes
Catechins from green tea modulate neurotransmitter transporter activity in Xenopus oocytes
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绿茶中的儿茶素调节非洲爪蟾卵母细胞中的神经递质转运蛋白活性
DOI:
10.1080/23312025.2016.1261577
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发表时间:
2016-12
期刊:
影响因子:
--
通讯作者:
Wolfgang Schwarz
中科院分区:
文献类型:
--
作者:
Yixin Wang;Tim Englemann;Yinfang XU;Wolfgang Schwarz
The GABAergic and glutamatergic systems play key roles in controlling activity of the central nervous system. Important membrane proteins in the mammalian central nervous system transporting extracellular GABA and glutamate are the GABA transporter GAT1 and the glutamate transporter EAAC1. We investigated the effect of catechins of green tea (Camellia sinensis) on the activity of GAT1 and EAAC1 by detecting the respective electrogenic transporter-mediated current under voltage clamp. Epigallocatechin-3-gallate inhibited GAT1-mediated current to 50% at about 100μM. The EAAC1-mediated current could be stimulated up to 80% by (-)-epicatechin; 50% of maximum stimulation was achieved by about 5μM. Inhibition of GAT1 and stimulation of EAAC1 will counteract hyperexcitability.
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影响因子:
7.3
作者:
Eckstein-Ludwig, U;Fei, J;Schwarz, W
通讯作者:
Schwarz, W
DOI:
10.1016/0005-2736(91)90244-3
发表时间:
1991-07
期刊:
Biochimica et biophysica acta
影响因子:
--
作者:
Jürgen Steffgen;Hermann Koepsell;Wolfgang Schwarz
通讯作者:
Jürgen Steffgen;Hermann Koepsell;Wolfgang Schwarz
DOI:
10.1007/978-1-4614-3357-6_2
发表时间:
2013
期刊:
--
影响因子:
--
作者:
W. Schwarz;Q. Gu
通讯作者:
W. Schwarz;Q. Gu
影响因子:
2.3
作者:
Chou, Chien-Wen;Huang, Wei-Jan;Wang, Su-Jane
通讯作者:
Wang, Su-Jane
影响因子:
--
作者:
Chen D;Wan SB;Yang H;Yuan J;Chan TH;Dou QP
通讯作者:
Dou QP