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Figure 8: Morphology and viability of HepG2 organotypic cultures after 24h exposure to tamoxifen. Morphology: a) untreated control b) 50 μM tamoxifen c) 100 μM tamoxifen; Live/dead staining ((FDA/PI) in d) untreated control e) 50 μM tamoxifen f) 100 μM tamoxifen. Scale bars represent 200 μm. |