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Figure 3

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ZDB-IMAGE-210908-5
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Figures for Roberto et al., 2021
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Figure 3

Mineralogenic and osteogenic activities of S. alterniflora ethyl acetate fraction. (A) EAF mineralogenic activity was determined in VSa13 cell cultures induced for ECM mineralization for 17 days while exposed to 5, 50, 100 and 250 μg/mL of the extract or 0.1% ethanol (n = 4). (B,C) EAF osteogenic activity was determined in 9-dpf zebrafish larvae exposed for 48 h to 1, 5, 10 μg/mL of EAF, 10 pg/mL of calcitriol or 0.1% ethanol (n > 4) (B) and in 3-dpf zebrafish larvae exposed for 72 h to 10 μg/mL of EAF, 10 pg/mL of calcitriol or 0.1% ethanol (n > 13) (C). (D) Fluorescence images of alizarin red S-stained larvae exposed to the different conditions/treatments. Areas of the head and operculum are evidenced by dashed lines. White bar represents 100 μm. Values are presented as mean ± standard deviation. Asterisks indicate values significantly different from the control values (one-way ANOVA followed by Dunnett's multiple comparison test; *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001).

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