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자궁경부암 세포주에서 Cisplatin에 대한녹차 추출물의 효과

The Effect of Green Tea Extract on Cisplatin in Cervical Cancer Cell Lines

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참고문헌

주제분류산부인과학

초록

=목적: 녹차의 주성분인 polyphenol이 항암 효과가 있다는 사실은 여러 가지 실험적인 결과에서 알려져 왔다. 우리는 배양된 자궁경부암 세포에서 시스플라틴과 녹차를 병행 투여했을 때의 효과를 알아보고자 한다.연구 방법: 한국 세포주은행에서 받은 HeLa cell line을 RPMI-1640 배지에서 배양한 후 시스플라틴 단 독 혹은 녹차에서 추출한 polyphenol extract를 혼합하여 2일 동안 배양한 후 MTT assay를 통해 그 세포 활성도를 측정하였다.결과: HeLa cell의 환원율이 시스플라틴 600 g/mL 농도에서 14%로 감소하였으며, SiHa cell에서는 시스플라틴 600 g/mL 농도에서는 16%까지 감소하였다. 그러나 GTP (100 g/mL)를 혼합한 경우 HeLa cell의 환원율은 시스플라틴 200 g/mL에서 68%, 400 g/mL에서 17%를 보였으며, SiHa cell에서는 시스플라틴 200 g/mL 농도에서는 48%까지 감소하였고 시스플라탄 400 g/mL 농도에서는 17%까지 감소하였다.결과: 이러한 실험으로 시스플라틴 단독 요법에 비해 녹차 추출물인 polyphenol을 병용 투여했을 때 시스플라틴의 세포독성이 매우 증가함을 알 수 있다.

참고문헌 (31)

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