Table 2.

In vitro cytotoxicity assessment of cell viability by Trypan Blue staining: L-929 Fibroblasts were treated with PG + CAP extracts for 24 h.

	Untreated L929 Cells (cells/mL)	L929 Fibroblasts treated with 1% PG + 0.4% CAP(cells/mL)
Mean Live Cells ± standard deviation	1.84 ± 0.18 × 106	1.57 ± 0.11 × 106
Mean Dead Cells ± standard deviation	6.00 ± 2.12 × 104	3.83 ± 0.60 × 104
% Viable	96.89%	97.62%

Cell viability was assessed with the Trypan Blue exclusion assay. Results are expressed as percentage viable cells relative to untreated control cells.