Browsing by Author "Mukundan, Srinivasan"

Now showing 1 - 1 of 1
  • Thumbnail Image
    ItemOpen Access
    Micro-CT imaging of breast tumors in rodents using a liposomal, nanoparticle contrast agent.
    (Int J Nanomedicine, 2009) Samei, Ehsan; Saunders, Robert S; Badea, Cristian T; Ghaghada, Ketan B; Hedlund, Laurence W; Qi, Yi; Yuan, Hong; Bentley, Rex C; Mukundan, Srinivasan
    A long circulating liposomal, nanoscale blood pool agent encapsulating traditional iodinated contrast agent (65 mg I/mL) was used for micro-computed tomography (CT) imaging of rats implanted with R3230AC mammary carcinoma. Three-dimensional vascular architecture of tumors was imaged at 100-micron isotropic resolution. The image data showed good qualitative correlation with pathologic findings. The approach holds promise for studying tumor angiogenesis and for evaluating anti-angiogenesis therapies.