Acute behavioural stress facilitates long-term depression in temporoammonic-CAI pathway
文献类型：期刊论文
| 作者 | Yang JL1; Han HL2,3,4; Li LJ[*]1; Xu L[*]1,2,3,4; Cui MH1; Wang LP2,3,4; Cao J2,3,4 |
| 刊名 | NEUROREPORT
 |
| 出版日期 | 2006 |
| 卷号 | 17期号:7页码:753-757 |
| 关键词 | behavioural stress hippocampus long-term depression Schaffer collaterals temporoammonic fibres |
| 通讯作者 | 13807314575@hnmcc.com |
| 英文摘要 | Behavioural stress facilitates long-term depression in Schaffer collaterals-CAI pathway, but it is unknown whether it influences long-term depression in temporoammonic fibres-CAI. Here, we report that low-frequency stimulation induced long-term depression and foot shock stress before slice preparation facilitated long-term depression in both pathways of young rat slices. When the field excitatory postsynaptic potentials were recorded by stimulating the two pathways alternately and low-frequency stimulation was given to the two pathways simultaneously, a reliable long-term depression was induced in Schaffer collaterals-CAI but a reliable long-term potentiation took place in temporoammonic fibres-CAI. Interestingly, foot shock stress now enabled low-frequency stimulation to induce reliable long-term depressions in both pathways. These findings suggested that acute behavioural stress facilitated long-term depressions in both pathways and disrupted the interactions between pathways. |
| 收录类别 | SCI |
| 资助信息 | Thiswork was supportedbygrants from the National Natural Science Foundation ofChina (30170342 and 30470621to L.J.L. and 30530250 and 30470549 to L.X. and 30500150 to J.C.), and 973 Program (2006CB500800 to L.X.,L.J.L. and J.C.). |
| 源URL | [http://159.226.149.26:8080/handle/152453/10879]  |
| 专题 | 昆明动物研究所_学习记忆的分子神经机制 昆明动物研究所_动物模型与人类重大疾病机理重点实验室 |
| 作者单位 | 1.Mental Health Institute of the 2nd Xiangya Hospital,Central South University,Changsh 2.Key Laboratoryof Animal Models and Human Disease Mechanisms 3.Laboratory of Learning and Memory,Kunming Institute of Zoology,The Chinese Academyof Sciences,Kunming,Yunna 4.Graduate SchoolofThe Chinese Academyof Sciences, Beijing,PRChina |
| 推荐引用方式 GB/T 7714 | Yang JL,Han HL,Li LJ[*],et al. Acute behavioural stress facilitates long-term depression in temporoammonic-CAI pathway[J]. NEUROREPORT,2006,17(7):753-757. |
| APA | Yang JL.,Han HL.,Li LJ[*].,Xu L[*].,Cui MH.,...&Cao J.(2006).Acute behavioural stress facilitates long-term depression in temporoammonic-CAI pathway.NEUROREPORT,17(7),753-757. |
| MLA | Yang JL,et al."Acute behavioural stress facilitates long-term depression in temporoammonic-CAI pathway".NEUROREPORT 17.7(2006):753-757. |
入库方式： OAI收割
来源：昆明动物研究所
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