A Study on the Cytotoxic Effects of Several Plant Extracts on the Cell viability and Cell Adhesion Activity in Cultured NIH3T3 Fibroblast

몇 가지 식물추출물이 배양 NIH3T3 섬유모세포의 세포생존율과 세포부착률에 미치는 세포독성에 관한 연구

  • Rim, Yo-Sup (Department of Bioenviroment, Sunchon National University) ;
  • Song, Won-Seob (Department of Bioenviroment, Sunchon National University) ;
  • Seo, Young-Mi (Department of Anatomy, School of Medicine, Wonkwang University) ;
  • Park, Seung-Taeck (Department of Anatomy, School of Medicine, Wonkwang University) ;
  • Kim, Shin-Moo (Department of Clinical Laboratory Science, Wonkwang Health Science University)
  • 임요섭 (순천대학교 생물환경학과) ;
  • 송원섭 (순천대학교 생물환경학과) ;
  • 서영미 (원광대학교 의과대학 병리학교실) ;
  • 박승택 (원광대학교 의과대학 병리학교실) ;
  • 김신무 (원광보건대학 임상병리과)
  • Received : 2010.08.30
  • Accepted : 2010.12.23
  • Published : 2010.12.30

Abstract

This study was aimed to clerify the cytotoxicity of some plant extracts such as Hosta longissima HONDA (HL), Hemerocallis fulva var. Kwanso REGL (HFVK), Hemerocallis fulva L (HF), Macrocapium officinale NAKAI (MO) and Mentha canadensis var. piperascens HARA (MCVP), the cultured NIH3T3 fibroblasts were treated with 25, 50, 100, 150 and $200{\mu}g/mL$ of five kinds of plant extracts for 48 hours, respectively. The cytotoxicity of plant extracts was measured by MTT and NR assays for the cell viability, and XTT assay for the cell adhesion activity. In this study, HL, MO and FHVK extracts showed the range of midtoxic-non toxic by the criteria of chemical cytotoxicity. While, the HF and MCVP extracts showed midtoxic. In the extract cytotoxicity, HL, MO and FHVK extracts showed non-toxic by the criteria of extract cytotoxicity. While, HF extract was determined as lower-toxic. In the responsive sensitivity of each plant extract on colorimetric assays, HF extract was sensitive to mitochondrial enzyme by MTT assay, lysosomal enzyme by NR assay and mitochondrial nucleus by XTT assay. While, MCVP extract was sensitive to mitochondrial enzyme by MTT assay and lysosomal enzyme by NR assay than other assays. While, HL, HFVK and MO extracts were most sensitive to NR assay. Cell culture is one of useful materials in the screening of cytotoxic and recovary effect on the putative chemical agents or plant extract. And also, colorimetric assay is regarded as very useful tools for quantitative measurement of cytotoxic effect on plant extracts in vitro.

Keywords