Figure 2. Optoacoustic and thermally excited third-order nonlinear susceptibility (TETONS) imaging data acquired in vivo for mice fed a high fat diet (HFD) or control (CTRL) diet. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure 2. Optoacoustic and thermally excited third-order nonlinear susceptibility (TETONS) imaging data acquired in vivo for mice fed a high fat diet (HFD) or control (CTRL) diet.

Caption

(a) Unmixed fat images overlaid on optoacoustic anatomical images (acquired at 800 nm) for a mouse from the CTRL group, showing fat distribution across four cross-sections: liver, kidney, spleen, and shoulder. (b) Corresponding reconstructed TETONS images for the cross-sections shown in panel (a). (c) Unmixed fat images overlaid on optoacoustic anatomical images for a mouse from the HFD group. (d) Corresponding reconstructed TETONS images for the cross-sections shown in panel (c). (e) Mean intensity indicating fat in different organs in the HFD and CTRL groups. (f) Mean TETONS intensity in different organs in the HFD and CTRL groups.

Credit

Malekzadeh-Najafabadi et al.

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