Annulus fibrosus detection in intervertebral discs using molecular imaging agents
申请人:Hehir Cristina Abucay Tan
公开号:US08357350B2
公开(公告)日:2013-01-22
The present invention relates to methods for imaging annulus fibrosus tissue and a quantitative measurement of its local concentration in a sample using an agent comprising the compound of Formula I, a 13C or 2H enriched compound of Formula I, an 19F-labeled derivative of Formula I, a metal-DOTA (1,4,7,10-tetra-azacyclododecane-N,N′,N″,N′″-tetraacetic acid) complex of Formula I, or a radioisotope derivative of Formula I.
本发明涉及使用包含化合物I的试剂,在样品中成像纤维环组织并定量测量其局部浓度的方法,其中化合物I是13C或2H富集的化合物、化合物I的19F标记衍生物、化合物I的金属-DOTA(1,4,7,10-四氮杂环十二烷-N,N',N",N'"-四乙酸)配合物,或者化合物I的放射性同位素衍生物。