产品描述:
Rosamultin is a triterpenoid glycoside that has been found in R. rugosa and has diverse biological activities.{66720,66721,66722,66723} It inhibits HIV-1 protease by 52.9% in a cell-free assay when used at a concentration of 100 µM.{66720} Rosamultin (0.01 nM) reduces hydrogen peroxide-induced apoptosis, increases in malondialdehyde (MDA) levels, and decreases in superoxide dismutase (Sod), catalase (Cat), and glutathione peroxidase (Gpx) activities in H9c2 rat cardiomyocytes.{66721} In vivo, rosamultin (12 mg/kg) increases survival, prevents decreases in body weight, and protects against splenic and intestinal damage in irradiated mice.{66722} Rosamultin (30 mg/kg, p.o.) inhibits acetic acid-induced writhing in mice.{66723}