MRI Tracking of SPIO- and Fth1-Labeled Bone Marrow Mesenchymal Stromal Cell Transplantation for Treatment of Stroke

Table 1

Fluorescence quantitative real-time PCR results of control and experimental groups.

Sample description	β-actin	Fth1	ΔCT	ΔΔCT	2^−ΔΔCT
Control	18.52	28.01	9.49	0	1
Fth1	18.12	23.49	5.37	−4.11	17.34

Note: the quantitative assay of each sample was conducted thrice; using internal parameters, the relative quantities of mRNA were calculated using the 2^−ΔΔCT algorithm. 2^−ΔΔCT represents the consequence. By the standard of cells responding to EGFP-Fth1 viral infection, 2^−ΔΔCT was calculated.