Fig. 3

HIF1α nuclear localization in hVICs cultured in dynamic MPS hypoxic condition visualized via immunofluorescene in comparison to isotype control. (A) HIF1α nuclear localization was merely detected in hVICs cultured under hypoxia. No or very low rates of nuclei were HIF1α positive at oxygen ≥ 4%. (B) Quantification of HIF1α positive nuclei rate. (Friedmann and Dunn`s-test, *p < 0.05)