[Iodo carboxamidino-1 phenyl-4 piperazine, a new adrenomedullary imaging agent: comparison with metaiodobenzylguanidine].

A Letiec, D Guilloteau, F Huguet, J L Baulieu, J C Besnard, C Viel
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Abstract

This report describes the comparison between two adrenal medulla imaging agents, mIBG and I-CPP. Biodistribution demonstrated an early and preferential uptake by both adrenal glands and heart and then storage in the adrenal gland of both agents, however I-CPP is less stable in vivo than mIBG. Reserpine depletion study in rat indicated that the I-CPP and mIBG uptake mechanisms are not similar.

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一种新的肾上腺髓显像剂——碘羧氨基-1苯基-4哌嗪:与甲氧苄胍的比较。
本报告描述了两种肾上腺髓质显像剂mIBG和I-CPP的比较。生物分布表明,I-CPP在肾上腺和心脏的早期和优先吸收,然后在肾上腺中储存,但I-CPP在体内的稳定性不如mIBG。大鼠利血平耗竭研究表明,I-CPP和mIBG摄取机制并不相似。
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