BACKGROUND
Orostachys japonicus A. Berger (Crassulaceae) (OJ), well-known as Wa-song in Korea is a medicinal plant with immunoregulatory, anti-febrile, antidote, and anti-cancer activities. This study was aimed at evaluating the immunostimulatory effect of O. japonicus A. Berger and its possible
BACKGROUND
Orostachys japonicus (Crassulaceae) is referred to as Wa-song in Korea. It is used as an anti-inflammatory, antifebrile, hemostatic, and anti cancer agent, and as an antidote.
OBJECTIVE
The purpose of this study was to evaluate the acute toxicity of the ethyl acetate fraction of O.