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对新型心肌灌注显像剂99Ｔｃｍ Ｎ ,Ｎ′ 亚乙基 二 (乙酰丙酮亚胺 )二 [三 (3 甲氧基 1 丙基 )膦 ](Ｑ3)进行代谢特性研究 ,为其心肌摄取、滞留和清除机制的解释提供实验依据。一、材料和方法Ｑ3为自行合成。取Ｗｉｓｔａｒ种大鼠 6只 ,雌、雄各 3只 ,每只大鼠经尾静脉注射99
Metabolic properties of 99Tcm N, N’-ethylene bis (acetylacetonimido) bis [tris (3-methoxypropyl) phosphine] (Q3) was studied for myocardial perfusion imaging And clearing mechanism to provide experimental evidence. First, materials and methods Q3 for their own synthesis. Six Wistar rats were randomly divided into three groups, female and male. Each rat was injected via caudal vein 99