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Rev. bras. farmacogn. vol.24 número4

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Academic year: 2018

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Figure 1 – Profiles of fractions F12 and F14 of Protium heptaphyllum with the GC-MS attributions of the components detected and  the MS spectra of β-amyrin (A) and α-amyrin (B).
Figure 2 – Caspase-3 activity by ELISA in a breast cancer cell line (MCF-7). The cells were treated with essential Protium  heptaphyllum crude resin (RES) and its fractions, enriched with α-and β-amyrin (F12 and F14)
Figure 4 – Quantification of TNF-α by ELISA in a breast cancer cell line (MCF-7). The cells were treated with Protium heptaphyllum  crude resin (RES) and its fractions enriched with α-and β-amyrin (F12 and F14) at 40 μg/ml and doxorubicin (DOX) for 72 h
Figure 5 – Percentages of ACE activity determined by ELISA in a breast cancer cell line (MCF-7)

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