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报道了肾显像剂９９ｍＴｃ－１，２－二羟基丙基磷酸（Ｄｉｏｌ）的制备方法及其动物实验研究。结果显示，９９ｍＴｃ－Ｄｉｏｌ注入小鼠体内５ｍｉｎ后在肾脏达最大摄取率（３４．０６±４．６７％ＩＤ／ｇ）；注入家兔５ｍｉｎ后双肾动态显像最清晰。表明９９ｍＴｃ－Ｄｉｏｌ是一种肾脏摄取率高、摄取速度快的新型肾显像剂。
The preparation of 99mTc-1,2-dihydroxypropylphosphoric acid (Diol) and its animal experiment were reported. The results showed that the maximal uptake rate of 99mTc-Diol in the kidneys was 34.06 ± 4.67% ID / g after being injected into the mice for 5min. 99mTc-Diol is a new kidney imaging agent with high uptake rate and fast uptake rate.