Table 4.

Effects of the best S. ramosissima extract exposure on the viability (%) of HFF-1 cell line at different concentrations, as measured by the MTT assay. Values are expressed as mean ± standard deviation (n = 3).

Sample			Concentration (μg/mL)
	0.1	1	10	100	1000
S. ramosissima extract	97.39 ± 13.91	100.81 ± 14.86	86.15 ± 13.36	89.19 ± 18.59	86.11 ± 20.06
Negative control	0.00 ± 0.33
Positive control	95.55 ± 9.09