Increased expression and nuclear accumulation of basic fibroblast growth factor in primary cultured astrocytes following ischemic-like insults
文献类型：期刊论文
| 作者 | Liu, X; Zhu, XZ |
| 刊名 | Molecular brain research
 |
| 出版日期 | 1999-08-25 |
| 卷号 | 71期号:2页码:171-177 |
| 关键词 | Basic fibroblast growth factor Fibroblast growth factor receptor Astrocyte Serum-free Glucose-free Glutamate |
| ISSN号 | 0169-328X |
| 通讯作者 | Zhu, xz() |
| 英文摘要 | Basic fibroblast growth factor (bfgf) is a biological active polypeptide with potent trophic effects on neurons, glia and endothelial cells. in the present study, we examined the temporal expression profile of bfgf protein in cultured cortical astrocytes under ischemic-like conditions such as serum-free, glucose-free or glutamate application. a peak increase of bfgf level was observed at 24 h after the initiation of insults. a striking increase in the bfgf immunoreactivity and a moderate increase in the fibroblast growth factor receptor-1 (fgfr-1) immunoreactivity were also found in the astrocytes treated with serum- or glucose-deprivation or glutamate. the increased bfgf immunoreactivity and fgfr-1 immunoreactivity were mainly accumulated in the nuclei of astrocytes. the results suggest that the expression of bfgf and fgfr-1 in the astrocytes, especially in the nuclear interior, can be up-regulated under ischemic-like conditions and that the up-regulation of bfgf and fgfr-1 may play an important role in the maintenance and repair of the central nervous system (cns) after ischemia. (c) 1999 elsevier science b.v. all rights reserved. |
| WOS关键词 | FOCAL CEREBRAL-ISCHEMIA ; TRANSIENT FOREBRAIN ISCHEMIA ; REDUCES INFARCT SIZE ; RAT-BRAIN ; MESSENGER-RNA ; FACTOR IMMUNOREACTIVITY ; PROTEIN ; INDUCTION ; CELLS |
| WOS研究方向 | Neurosciences & Neurology |
| WOS类目 | Neurosciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000082766700004 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376056 |
| 专题 | 武汉病毒研究所 |
| 通讯作者 | Zhu, XZ |
| 作者单位 | Chinese Acad Sci, Shanghai Inst Mat Med, Dept Pharmacol, Shanghai 200031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, X,Zhu, XZ. Increased expression and nuclear accumulation of basic fibroblast growth factor in primary cultured astrocytes following ischemic-like insults[J]. Molecular brain research,1999,71(2):171-177. |
| APA | Liu, X,&Zhu, XZ.(1999).Increased expression and nuclear accumulation of basic fibroblast growth factor in primary cultured astrocytes following ischemic-like insults.Molecular brain research,71(2),171-177. |
| MLA | Liu, X,et al."Increased expression and nuclear accumulation of basic fibroblast growth factor in primary cultured astrocytes following ischemic-like insults".Molecular brain research 71.2(1999):171-177. |
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来源：武汉病毒研究所
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