마늘껍질 70% 에탄올 추출물의 인간 암세포 증식억제 활성

Abstract

Ethanol extract of garlic peels (GPE) was investigated for its antiproliferative effects on human cancer cell lines. Human lung cancer cell line A549 treated with 500 μg/mL GPE resulted in the growth inhibition of A549 by 90%. In stomach cancer cell AGS proliferation inhibition activity, GPE showed 45% and 71% inhibition of AGS growth at 1,000 μg/mL and 2,000 μg/mL, respectively. GPE inhibited the growth of the breast cancer cells MCF-7 effectively at low concentration and showed 78% and 90% inhibitions of MCF-7 growth at 200 μg/mL and 500 μg/mL , respectively. GPE showed very significant antiproliferation effect on liver cancer cell line Hep3B and inhibited Hep3B cell growth by 57% at 100 μg/mL, and the inhibition’s rate increased up to 87% at 500 μg/mL. Antiproliferation effect of GPE on colorectal cancer cell HT-29 showed 15% reduction of HT-29 cell growth at 200 μg/mL and the growth rate was reduced in a dose dependent manner up to 1,000 μg/mL. These results indicated that GPE had high antiproliferation effects on breast and liver cancer cell lines at low concentrations (200 μg/mL), and by higher concentrations over 500 μg/mL, GPE inhibited the growth of A549 and HT-29. The results of our study suggested the potential use of garlic peels for use as an excellent antiproliferative substance for human cancer cells.