Fig 5. In vivo ¹⁹F MRI.

(A) High resolution ¹H MR image (left) was acquired as anatomical reference and ¹⁹F MR image (center) was then acquired to localize the implanted cell graft. ¹H and ¹⁹F images were superimposed to combine anatomical information and spatial graft localization (right). (B) Two animals with quantitative depiction of 19F-labelled detectable cells at both two and eight days post implantation. C) Quantification of hNSCs labelled with PFPE at both, day 2 and day 8.