
Keywords: BA; betulinic acid; Cd; CdCl2; ALT; serum alanine aminotransferase; AST; aspartate aminotransferase; BUN; blood urea nitrogen; ELISA; enzyme-linked immunosorbent assay; Bcl-2; B-cell lymphoma 2; Bax; Bcl-2-associated X; EDTA; ethylene diamine tetraacetic