Evaluation of three tracers for labeling distal cerebrospinal fluidcontacting neurons
文献类型：期刊论文
| 作者 | Zhou Fang2; Wang Jiayou1; Zhang Hongxing2; Liu He2; Zhao Guangping1; Zu Cuihua1; Lu Xiaoxing1; Zhang Licai2 |
| 刊名 | NEUROSCIENCE BULLETIN
 |
| 出版日期 | 2013 |
| 卷号 | 29期号:5页码:576-580 |
| 关键词 | FLUID-CONTACTING NEURONS RAT-BRAIN SYSTEM CELLS HRP distal cerebrospinal fluid-contacting neurons cholera toxin subunit B-conjugated horseradish peroxidase cholera toxin subunit B cholera toxin subunit B-conjugated FITC label |
| ISSN号 | 1673-7067 |
| 其他题名 | Evaluation of three tracers for labeling distal cerebrospinal fluidcontacting neurons |
| 英文摘要 | It has been reported that distal cerebrospinal fluid-contacting neurons (dCSF-CNs) can be detected by immunohistochemical assay using cholera toxin subunit B-conjugated horseradish peroxidase (CBHRP). In the present study, another two methods with CB alone or CB-conjugated FITC (CB-FITC) were used, and the results from the three methods were compared. Adult Sprague-Dawley rats were randomly divided into three groups with CB-HRP, CB or CB-FITC. Tracers were diluted to 30% in artificial cerebrospinal fluid and injected separately (in a volume of 3 mu L) into the lateral ventricle. Animals from the CB-HRP and CB groups were perfused 48 h after surgery while animals from the CB-FITC group were perfused 1, 3, 6, 12, 24 or 48 h after surgery. The brain was sectioned (40 mu m) for immunofluorescence and five sections with positive neurons were selected from each rat for neuron counting. Three clusters of positive neurons in a 'Y-like' distribution were detected ventral to the cerebral aqueduct of rats from the three groups. No significant difference was observed among the quantitative data. In the CB-FITC group, stable staining was detected even at 6 h after injection. Taken together, lateral ventricle injection of CB/CB-FITC is a useful method for labeling dCSFCNs in rats. The CB-FITC method makes dCSF-CNs labeling much simpler and more convenient. |
| 资助项目 | [National Natural Science Foundation of China] ; [Fund of Science and Technology Innovation Team in Jiangsu Province, China] ; [Jiangsu Key Laboratory of Brain Disease Bioinformation] ; [Natural Science Foundation of the Jiangsu Higher Education Institutions of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:4975289 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/150513]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Xuzhou Med Coll, Jiangsu Prov Key Lab Anesthesiol, Xuzhou 221002, Peoples R China 2.中国科学院金属研究所 3.Xuzhou Med Coll, Jiangsu Key Lab Brain Dis Bioinformat, Xuzhou 221002, Peoples R China 4.Xuzhou Med Coll, Sch Nursing, Xuzhou 221002, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou Fang,Wang Jiayou,Zhang Hongxing,et al. Evaluation of three tracers for labeling distal cerebrospinal fluidcontacting neurons[J]. NEUROSCIENCE BULLETIN,2013,29(5):576-580. |
| APA | Zhou Fang.,Wang Jiayou.,Zhang Hongxing.,Liu He.,Zhao Guangping.,...&Zhang Licai.(2013).Evaluation of three tracers for labeling distal cerebrospinal fluidcontacting neurons.NEUROSCIENCE BULLETIN,29(5),576-580. |
| MLA | Zhou Fang,et al."Evaluation of three tracers for labeling distal cerebrospinal fluidcontacting neurons".NEUROSCIENCE BULLETIN 29.5(2013):576-580. |
入库方式： OAI收割
来源：金属研究所
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