Stem extract of Albizia richardiana exhibits potent antioxidant, cytotoxic, antimicrobial, anti-inflammatory and thrombolytic effects through in vitro approach

Clinical Phytoscience

International Journal of Phytomedicine and Phytotherapy

Table 3 LC₅₀ values of methanolic extract of Albizia richardiana at light and dark condition with regression equation as well as standard vincristine sulfate

Condition	Sample	LC₅₀	Regression equation
Light condition	MEAR	188.59	y = 0.1967x + 12.905; R² = 0.8712
	HXFAR	194.78	y = 0.1576x + 19.303; R² = 0.7232
	CTFAR	106.10	y = 0.192x + 29.628; R² = 0.8679
	CFAR	156.98	y = 0.109x + 32.889; R² = 0.728
	AQFAR	181.95	y = 0.1215x + 27.893; R² = 0.4947
Dark condition	MEAR	195.05	y = 0.1702x + 16.801; R² = 0.6941
	HXFAR	141.34	y = 0.1797x + 24.601; R² = 0.7793
	CTFAR	124.83	y = 0.1982x + 25.259; R² = 0.9071
	CFAR	156.62	y = 0.1316x + 29.388; R² = 0.7868
	AQFAR	182.16	y = 0.1211x + 27.94; R² = 0.5776
Standard	VS	0.27	y = 4.9808x + 48.657; R² = 0.5778

VS Vincristine sulfate, MEAR methanolic extract of Albizia richardiana, HXFAR n-hexane fraction of Albizia richardiana, CTFAR carbon tetrachloride fraction of Albizia richardiana, CFAR chloroform fraction of Albizia richardiana and AQFAR aqueous fraction of Albizia richardiana