Safety profile of methanolic extract of Grewia tiliaefolia studied.
No cytotoxicity in Peripheral blood mononuclear cells found up to 2000 μg/ml.
No evidence of genotoxicity and mutagenicity was found for tested concentrations.
In vivo toxicity studies showed no death or potent toxicity to any organ system.
A NOAEL of 2000 mg/kg b.w was proposed in Wistar rats.