Suppressive effect of Petroleum Ether Extract of Panax ginseng against Benzo(a)pyrene induced Micronuclei in Mice

인삼 석유에텔 추출물이 흰쥐에서 Benzo(a)pyrene에 의해 유도된 소핵생성의 억제효과

Petroleum ether extracts of panax ginseng C.A. Meyer (GPEE) were tested for the evaluation of anticlastogenic effects against benzo(a)pyrene-induced micronucleated polychromatic erythrocytes using mouse bone marrow micronucleus test. When the GPEE was singly administered before benzo(a)pyrene injection, GPEE showed significant anticlastogenic effect at $50{\sim}200\;mg/kg$. When the GPEE was multiply administered for 5 consecutive days before benzo(a)pyrene injection, GPEE showed potent anticlastogenic effect, even at the low doses, $5{\sim}50\;mg/kg/day$. As a control experiment, GPEE was administered without benzo(a)pyrene injection to demonstrate a clastogenic effect of this extract. When the range of $1{\sim}200\;mg/kg/day$ for 5 consecutive days was administered to mice, it was found that there was no increase of MNPCEs frequency.