JP4780799B2 - 肝臓繊維化レベルの識別方法及びその糖質医学イメージ分子造影剤 - Google Patents
肝臓繊維化レベルの識別方法及びその糖質医学イメージ分子造影剤 Download PDFInfo
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- JP4780799B2 JP4780799B2 JP2007317959A JP2007317959A JP4780799B2 JP 4780799 B2 JP4780799 B2 JP 4780799B2 JP 2007317959 A JP2007317959 A JP 2007317959A JP 2007317959 A JP2007317959 A JP 2007317959A JP 4780799 B2 JP4780799 B2 JP 4780799B2
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- liver
- medical imaging
- contrast agent
- liver fibrosis
- socta
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Description
10〜11 ステップ
Claims (5)
- (a)静脈経由で投与されたガラクトースペプチドを含む医学イメージング造影剤に対して、
(b)特定時間内に医学イメージ器具で肝臓細胞と結合した前記医学イメージング造影剤が放出する医学イメージング信号を測定することからなる、
肝臓繊維化レベルを臨床的に識別するための肝臓標的糖質医学イメージ分子造影法。 - 前記医学イメージング造影剤がTc-99m-SOCTA-galactopeptideまたはTc-99m-DTPA-galactopeptideであり、単光子放射コンピュータ断層測定機器で
肝臓細胞と結合した前記医学イメージング造影剤が放出するγ放射量を測定することを特徴とする請求項1記載の肝臓繊維化レベルを臨床的に識別するための肝臓標的糖質医学イメージ分子造影法。 - 前記医学イメージング造影剤が磁性造影剤であり、核磁気共鳴機器で
前記肝臓細胞と結合した前記医学イメージング造影剤が発生する電磁信号を測定することを特徴とする請求項1記載の肝臓繊維化レベルを臨床的に識別するための肝臓標的糖質医学イメージ分子造影法。 - 前記特定時間の長さが、6時間以内であることを特徴とする請求項1記載の肝臓繊維化レベルを臨床的に識別するための肝臓標的糖質医学イメージ分子造影法。
- 双官能基結合剤によってガラクトースペプチドを結合した後、医学イメージング用金属と結合させることにより該造影剤の双官能基結合剤の室温保存における潮解性を抑制した医学イメージング造影剤であって、
前記医学イメージング造影剤がTc-99m-SOCTA-galactopeptideであり、SOCTAが(succinimidyl-3,6-diaza-5-oxo-3-
[2-((triphenylmethyl)thio)ethyl]
-8-[(triphenylmethyl)-thio]octanoate)である、
肝臓繊維化レベルの評価用肝臓標的糖質医学イメージ分子造影剤。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW096145532A TWI417110B (zh) | 2007-11-30 | 2007-11-30 | 檢測肝殘餘功能之醣質醫學影像分子造影劑 |
| TW096145532 | 2007-11-30 |
Publications (2)
| Publication Number | Publication Date |
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| JP2009133803A JP2009133803A (ja) | 2009-06-18 |
| JP4780799B2 true JP4780799B2 (ja) | 2011-09-28 |
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| JP2007317959A Active JP4780799B2 (ja) | 2007-11-30 | 2007-12-10 | 肝臓繊維化レベルの識別方法及びその糖質医学イメージ分子造影剤 |
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| JP (1) | JP4780799B2 (ja) |
| TW (1) | TWI417110B (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201348244A (zh) * | 2012-05-23 | 2013-12-01 | Iner Aec Executive Yuan | 醣質藥物造影劑前驅物之合成方法 |
| CN110866923B (zh) * | 2018-08-27 | 2022-11-01 | 詹宝珠 | 纤维化的计算机辅助分析方法、电子装置 |
| TWI714200B (zh) * | 2018-08-27 | 2020-12-21 | 國立成功大學 | 纖維化的電腦輔助分析方法、電子裝置、電腦程式產品 |
| US12357250B2 (en) | 2019-04-02 | 2025-07-15 | Lucerno Dynamics, Llc | System and method of using temporal measurements of localized radiation to estimate the magnitude, location, and volume of radioactive material in the body |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401647A (en) * | 1980-03-03 | 1983-08-30 | The Regents Of The University Of Ca | Radiolabeled neoglycopeptides |
| US5679323A (en) * | 1986-07-03 | 1997-10-21 | Advanced Magnetics, Inc. | Hepatocyte-specific receptor-mediated endocytosis-type compositions |
| DE3789432T2 (de) * | 1986-12-30 | 1994-10-06 | Nihon Mediphysics Co Ltd | Hochmolekulare Verbindung, bestehend aus einer Einheit einer zum Asialoglykoproteinakzeptor leitenden Verbindung und aus einer Einheit einer chelatformenden, an dieser chemisch gebundenen, Verbindung, und ihre Verwendung. |
| US9820986B2 (en) * | 2005-03-04 | 2017-11-21 | Taiwan Hopaz Chems, Mfg. Co., Ltd. | Glycopeptide compositions |
| EP2067489B1 (en) * | 2007-12-04 | 2014-07-23 | Institute of Nuclear Energy Research Atomic Energy Council | Glyco-molecular imaging method for grade classification of liver fibrosis and its glyco-molecular imaging agent thereof |
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2007
- 2007-11-30 TW TW096145532A patent/TWI417110B/zh active
- 2007-12-10 JP JP2007317959A patent/JP4780799B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009133803A (ja) | 2009-06-18 |
| TWI417110B (zh) | 2013-12-01 |
| TW200922627A (en) | 2009-06-01 |
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