A novel imaging tool for hepatic portal system using phase contrast technique with hydrogen peroxide-generated O-2 gas
文献类型：期刊论文
| 作者 | Tang, RB; Yan, FH; Chai, WM; Huang, W; Fu, YN; Yang, GY; Chen, KM |
| 刊名 | JOURNAL OF SYNCHROTRON RADIATION
 |
| 出版日期 | 2015 |
| 卷号 | 22页码:1263—1267 |
| 关键词 | X-RAY TECHNIQUE ANGIOGRAPHY MICROANGIOGRAPHY |
| ISSN号 | 1600-5775 |
| 通讯作者 | Tang, RB (reprint author), Shanghai Jiao Tong Univ, Rui Jin Hosp, Sch Med, Dept Radiol, Shanghai 200025, Peoples R China. |
| 英文摘要 | The objective of this study was to investigate the potential of hydrogen peroxide-generated oxygen gas-based phase contrast imaging (PCI) for visualizing mouse hepatic portal veins. The O-2 gas was made from the reaction between H2O2 and catalase. The gas production was imaged by PCI in real time. The H2O2 was injected into the enteric cavity of the lower sigmoid colon to produce O-2 in the submucosal venous plexus. The generated O-2 gas could be finally drained into hepatic portal veins. Absorption contrast imaging (ACI) and PCI of O-2-filled portal veins were performed and compared. PCI offers high resolution and real-time visualization of the O-2 gas production. Compared with O-2-based ACI, O-2-based PCI significantly enhanced the revealing of the portal vein in vivo. It is concluded that O-2-based PCI is a novel and promising imaging modality for future studies of portal venous disorders in mice models. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000360142400016 |
| 公开日期 | 2016-03-08 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/24854]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Tang, RB,Yan, FH,Chai, WM,et al. A novel imaging tool for hepatic portal system using phase contrast technique with hydrogen peroxide-generated O-2 gas[J]. JOURNAL OF SYNCHROTRON RADIATION,2015,22:1263—1267. |
| APA | Tang, RB.,Yan, FH.,Chai, WM.,Huang, W.,Fu, YN.,...&Chen, KM.(2015).A novel imaging tool for hepatic portal system using phase contrast technique with hydrogen peroxide-generated O-2 gas.JOURNAL OF SYNCHROTRON RADIATION,22,1263—1267. |
| MLA | Tang, RB,et al."A novel imaging tool for hepatic portal system using phase contrast technique with hydrogen peroxide-generated O-2 gas".JOURNAL OF SYNCHROTRON RADIATION 22(2015):1263—1267. |
入库方式： OAI收割
来源：上海应用物理研究所
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