초록
유황오리 추출물의 각종 암세포에 대한 생육억제효과를 MTT assay를 이용하여 검토한 결과 10 mg/$m\ell$의 농도에서 KB(구강상피암) 89.5$\pm$0.7%, SNU-1(위암) 69.8$\pm$1.7%, K-562(백혈병) 79.8$\pm$2.8%, Farrow(흑색종) 82.7$\pm$2.6%, WiDr 결장암) 76.3$\pm$2.5%, SK-MES-1(폐암) 59.2 $\pm$4.4%, HL6O(백혈병) 60.5 +3.5%, Calu-3(폐암) 53.2$\pm$1.6%, HEP-2(후두암) 80.7$\pm$0.5%, P388(마우스 백혈병) 79.9$\pm$3.7%, 3LL(마우스 폐암) 87.2$\pm$3.3%의 효과가 있다는 사실이 판명되었다. 그리고 유황오리 추출물의 HP-20 column chromatography에서는 100% methyl alcohol 용출물이 HEP-2에 대한 생육억제효과가 있었으며, 10 mg/$m\ell$에서 99.1$\pm$0.4%의 생육억제효과가 나타났다. 또한 일반오리 추출물과 유황오리 추출물의 각종 암세포에 대한 생육억제효과를 비교하였을 때 거의 모든 암세포에서 유황오리 추출물의 효과가 더 높았다.
This study was carried out to investigate the anticancer effect of extracts from sulfur fed duck carcass. Growth inhibition of cancer cell lines was measured by MTT assay. Eleven cancer cell lines, such as Calu-3(human lung carcinoma), SK-MES-1(human lung carcinoma), HL6O(human leukemia), KB(human epidermoid of mouth carcinoma), Farrow(human melanoma), HEP-2(human larynx carcinoma), SNU-1(human stomach carcinoma), K-562 (human leukemia), WiDr(human colon carcinoma), P388(mouse leukemia) and 3LL(mouse lung carcinoma) showed the growth inhibition higher than 50%, but those, such as SF-188(human brain carcinoma), A-549(human lung carcinoma) and HEC-lB(human uterus carcinoma) showed the growth inhibition lower than 50% in the extract of sulfur fed duck carcass at the concentration of 10 mg/㎖. The sulfur fed duck carcass extract had better growth inhibition than the normal counterpart against various cancer cell lines at the concentration of 10 mg/㎖. When the effect of growth inhibition of an effluent by different concentrations of methyl alcohol(25, 50, 75 and 100%) tested on Diaion HP-20 column chromatography, an effluent by concentration of 100% methyl alcohol showed the most strong effect of growth inhibition against HEP-2(human larynx carcinoma).
