Therapeutic Prospective of Infused Allogenic Cultured Mesenchymal Stem Cells in Traumatic Brain Injury Mice: A Longitudinal Proton Magnetic Resonance Spectroscopy Assessment.

ABSTRACT: Improved therapeutic assessment of experimental traumatic brain injury (TBI), using mesenchymal stem cells (MSCs), would immensely benefit its therapeutic management. Neurometabolite patterns at injury site, measured with proton magnetic resonance spectroscopy (1H-MRS) after MSCs transplantation, may serve as a bio-indicator of the recovery mechanism. This study used in vivo magnetic resonance imaging and 1H-MRS to evaluate the therapeutic prospects of implanted MSCs at injury site in experimental mice longitudinally up to 21 days. Negative tissue contrast and cytotoxic edema formation were observed in susceptibility-based contrast (T2*) and an apparent diffusion coefficient map, respectively. Lesion site showed decreased N-acetylaspartate, total choline, myo-inositol, total creatine, glut

SUBMITTER: Mishra SK 

PROVIDER: S-EPMC5442758 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature