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^(188)Re-DTPA-DG的制备及其在正常小鼠体内分布的研究 被引量:2

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摘要 用氯化亚锡作还原剂,以188Re标记二乙三胺五乙酸—脱氧葡萄糖(DTPA-DG),纸层析法鉴定188Re-DTPA-DG的放化纯度、标记稳定性。取昆明种小鼠经尾静脉注射188Re-DTPA-DG,观察其体内分布及显像情况。结果188Re-DTPA-DG放化纯度>95%,室温体外稳定;188Re-DTPA-DG在正常小鼠血液中清除快,脑、肺、小肠、肌肉未见明显分布,主要经肾脏随尿液排出体外。提示188Re-DTPA-DG有望成为集肿瘤SPECT显像、诊断和治疗于一体的新型葡萄糖类似物。
出处 《山东医药》 CAS 北大核心 2007年第11期34-35,共2页 Shandong Medical Journal
基金 国家自然科学基金项目(项目批准号30670582)
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参考文献8

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