Biodegradable computed tomography (CT) contrast agents comprising a polyiodinated aryl contrast agent that is crosslinked by an organic disulfide are described herein. The contrast agents can be used to image a tissue region by administering an effective amount of the biodegradable CT contrast agent to a subject, allowing a sufficient amount of time for the biodegradable CT contrast agent to enter the tissue region, and performing x-ray computed tomography imaging of the tissue region of the subject.
本文描述了由有机二
硫化物交联的聚
碘芳基造影剂组成的可
生物降解的计算机断层扫描(CT)造影剂。这种造影剂可通过向受试者注射适量的可
生物降解的CT造影剂,允许足够的时间使其进入组织区域,并对受试者的组织区域进行X射线计算机断层扫描成像来成像组织区域。