Figure 1.

Examples for immunohistochemical staining results: row 1: p-AKT, row 2: TKTL-1, row 3: M2PK, row 4: GLUT-1; column 1: negative (no negative case was found when M2PK was stained), column 2: weak, column 3: moderate, column 4: strong.

V├Âlker et al. Diagnostic Pathology 2009 4:18   doi:10.1186/1746-1596-4-18
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