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  Indian J Med Microbiol
 

Figure 7. Valproic acid (VPA) inhibits cancer cell proliferation in vivo. Histological analysis (×40) was performed by using hematoxylin and eosin staining to observe the morphological change in tumor sections of (a) vehicle control-treated mice and (b) VPA-treated mice. Immunohistochemical staining of Ki67 in tumor sections of (c) vehicle control-treated mice and (d) VPA-treated mice. (e) Histograms depicted compare the average scores of Ki67 protein expression in vehicle control -and VPA-treated mice (n = 3; *P < 0.05)

Figure 7. Valproic acid (VPA) inhibits cancer cell proliferation <i>in vivo</i>. Histological analysis (×40) was performed by using hematoxylin and eosin staining to observe the morphological change in tumor sections of (a) vehicle control-treated mice and (b) VPA-treated mice. Immunohistochemical staining of Ki67 in tumor sections of (c) vehicle control-treated mice and (d) VPA-treated mice. (e) Histograms depicted compare the average scores of Ki67 protein expression in vehicle control -and VPA-treated mice (<i>n</i> = 3; *<i>P</i> < 0.05)