Change of choline compounds in sodium selenite-induced apoptosis of rats used as quantitative analysis by in vitro 9.4T MR spectroscopy

Figure 1 High-resolution proton spectra of liver tissue of a rat in control group and internal standard (TMSP). The field 0.0-5.0 ppm is shown.

Figure 2 Light microscopy of HE stained livers. A: Specimen from control group (× 100); B: Specimen from treatment group (× 100); C: Specimen from control group (× 400); D: Specimen from treatment group (× 400). Arrowhead indicates vacuolated hepatocytes.

Figure 3 The brown hepatocytes showing the cell apoptosis (TUNEL staining). A: Specimen from control group (× 400); B: Specimen from treatment group (× 400).