Forensic science international
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Systemic hypoxia is inevitably involved in the death process to a varying extent. Hypoxia-response factors proved useful in forensic pathology in previous studies; however, fundamental investigations using animal models are expected to reinforce the findings from autopsy practice. An animal experiment using a rat model of fixed-volume hemorrhage was performed to apply basic insight into quantitative mRNA analyses in forensic pathology. ⋯ Relative quantification of VEGF and GLUT1 showed significant inductions under hemorrhage at the mRNA level, using GAPDH as endogenous reference. In conclusion, tissue-dependent induction patterns of VEGF and GLUT1 were revealed in the volume-fixed hemorrhage rat model. This study could practically guide the selection of mRNA markers and tissue samples in forensic pathology related to tissue ischemia and cellular hypoxia for autopsy cases.