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. Author manuscript; available in PMC: 2018 Sep 1.
Published in final edited form as: Magn Reson Med. 2017 Jun 26;78(3):881–887. doi: 10.1002/mrm.26802

Figure 3.

Figure 3

CEST Z-spectra (a), AREXfit spectra (b), and 1H MRS spectra (c) from control #2 measured at day 1 (immediately after homogenization) (blue) and on the 3rd day (red) after the preparation of tissue homogenates, respectively. To compare with the in vivo result, the Z-spectrum and AREXfit spectrum on rat brain were also plotted in (a) and (b), respectively. T1w are ~3.6 s for control #2 measured at day 1, ~3.5 s for control #2 measured at the 3rd day, and ~1.9 s for the rat brain, respectively.