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使用双模态SPECT/NIR荧光探针检测乳腺癌微钙化

Detection of breast cancer microcalcifications using a dual-modality SPECT/NIR fluorescent probe.

作者信息

Bhushan Kumar R, Misra Preeti, Liu Fangbing, Mathur Sanjeev, Lenkinski Robert E, Frangioni John V

机构信息

Division of Hematology/Oncology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts 02215, USA.

出版信息

J Am Chem Soc. 2008 Dec 31;130(52):17648-9. doi: 10.1021/ja807099s.

DOI:10.1021/ja807099s
PMID:19055348
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2696399/
Abstract

Efficient chemical synthesis of a trifunctional, hydroxyapatite-binding molecule, which provides simultaneous in vivo imaging by NIR fluorescence and SPECT/CT has been described. Quantitation by SPECT provides the "gold standard" by which NIR fluorescence tomography of breast cancer microcalcifications can now be compared and optimized.

摘要

已描述了一种三功能羟基磷灰石结合分子的高效化学合成方法,该分子可通过近红外荧光和SPECT/CT进行体内同步成像。SPECT定量提供了“金标准”,据此现在可以对乳腺癌微钙化的近红外荧光断层扫描进行比较和优化。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a962/2696399/87b117a7225a/nihms-121113-f0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a962/2696399/0e29f15e6309/nihms-121113-f0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a962/2696399/8119c1563e08/nihms-121113-f0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a962/2696399/87b117a7225a/nihms-121113-f0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a962/2696399/0e29f15e6309/nihms-121113-f0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a962/2696399/8119c1563e08/nihms-121113-f0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a962/2696399/87b117a7225a/nihms-121113-f0003.jpg

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Pharmacokinetic-rate images of indocyanine green for breast tumors using near-infrared optical methods.使用近红外光学方法对乳腺肿瘤进行吲哚菁绿的药代动力学速率成像。
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Fluorescence molecular tomography enables in vivo visualization and quantification of nonunion fracture repair induced by genetically engineered mesenchymal stem cells.荧光分子断层扫描能够在体内可视化并定量分析基因工程化间充质干细胞诱导的骨不连骨折修复情况。
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