Antimetastatic and Antitumor Effect of Ginsenoside Rh2 and ${\beta}-glucan$ in Mice

Ginseniside Rh2와 베타 글루칸의 암세포 전이억제효과

We have investigated the antimetastatic and antitumor effects of Ginsenoside Rh2 and ${\beta}-glucan$ unsing an experimental metastatic mouse model intravenously injected with B 16 melanoma F 10 cells. Animal groups are divided into six groups according to the dosage of drug administration and the kind of drugs. The groups are control, ${\beta}-glucan$ with 50, 100 and 200 mg/kg, Geinsenoside Rh2 50 mg/kg, and ${\beta}-glucan$ 50 mg/kg + Ginsenoside Rh2 50 mg/kg. Oral administration of various concentration of ${\beta}-glucan$( 50, 100, and 200 mg/kg) were reduced the lung- metastatics induced by metastatic B16 melanoma F 10 cells injection with a dose dependent manner in the syngenic mice. At same dosage group, Ginsenoside Rh2 (50 mg/kg) has more antimetastatic effect than the ${\beta}-glucan$(50 mg/kg). The highest antimetastatic effects was observed in the ${\beta}-glucan$ 50 mg/kg + Ginsenoside Rh2 50 mg/kg group and has a similar tendency in the anti-tumor effects, including decrease of the average tumor weight and increase of the average survival rate. There are no differences of the average tumor weights were apparent in the ${\beta}-glucan$ groups, however there were little decrease of the average tumor weight in Ginsenoside 50 mg/kg group and ${\beta}-glucan$ 50 mg/kg + Ginsenoside Rh2 50 mg/kg group than that of the control group. The rate of average survival rate in the ${\beta}-glucan$ 50 mg/kg + Ginsenoside Rh2 50 mg/kg group, ${\beta}-glucan$ 200 mg/kg, ${\beta}-glucan$ 100 mg/kg and ${\beta}-glucan$ 50 mg/kg, and Ginsenoside 50 mg/kg groups were highly in order. These data suggest that antimetastatic and antitumor effect of combination of Ginsenodide Rh2 and ${\beta}-glucan$ be the highest in this study.