Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Radiology
Tracking Of In-111-Labeled Human Umbilical Tissue-Derived Cells (Hutc) In A Rat Model Of Cerebral Ischemia Using Spect Imaging, Ali S. Arbab, Christine Thiffault, Bradford Navia, Stephen J. Victor, Klaudyne Hong, Li Zhang, Quan Jiang, Nadimpalli Rs Varma, Asm Iskander, Michael Chopp
Tracking Of In-111-Labeled Human Umbilical Tissue-Derived Cells (Hutc) In A Rat Model Of Cerebral Ischemia Using Spect Imaging, Ali S. Arbab, Christine Thiffault, Bradford Navia, Stephen J. Victor, Klaudyne Hong, Li Zhang, Quan Jiang, Nadimpalli Rs Varma, Asm Iskander, Michael Chopp
Wayne State University Associated BioMed Central Scholarship
Abstract
Background
In order to increase understanding of how infused cells work, it becomes important to track their initial movement, localization, and engraftment efficiency following transplantation. However, the available in vivo cell tracking techniques are suboptimal. The study objective was to determine the biodistribution of intravenously administered Indium-111 (In-111) oxine labeled human umbilical tissue-derived cells (hUTC) in a rat model of transient middle cerebral occlusion (tMCAo) using single photon emission computed tomography (SPECT).
Methods
Rats received 3 million In-111 labeled hUTC (i.v.) 48 hrs after tMCAo. Following the administration of either hUTC or equivalent dose of In-111-oxine (18.5 MBq), animals …