DOI QR코드

DOI QR Code

Ginsenoside-Rh2 Inhibits Proliferation and Induces Apoptosis of Human Gastric Cancer SGC-7901 Side Population Cells

  • Qian, Jun (Third Department of Tumor Surgery, First Affiliated Hospital of Bengbu Medical College) ;
  • Li, Jing (Third Department of Tumor Surgery, First Affiliated Hospital of Bengbu Medical College) ;
  • Jia, Jian-Guang (Third Department of Tumor Surgery, First Affiliated Hospital of Bengbu Medical College) ;
  • Jin, Xin (Third Department of Tumor Surgery, First Affiliated Hospital of Bengbu Medical College) ;
  • Yu, Da-Jun (Third Department of Tumor Surgery, First Affiliated Hospital of Bengbu Medical College) ;
  • Guo, Chen-Xu (Third Department of Tumor Surgery, First Affiliated Hospital of Bengbu Medical College) ;
  • Xie, Bo (Third Department of Tumor Surgery, First Affiliated Hospital of Bengbu Medical College) ;
  • Qian, Li-Yu (Third Department of Tumor Surgery, First Affiliated Hospital of Bengbu Medical College)
  • 발행 : 2016.06.01

초록

Objectives: To observed the effects of ginsenoside -Rh2 (GS-Rh2) on proliferation and apoptosis of side population (SP) human gastric cancer SGC-7901 cells. Materials and Methods: SGC-7901 SP and Non-SP cells were sorted by flow cytometry and assessed using the cck-8 method. Expression of apoptosis-related proteins Bax and Bcl-2 of SP before and after the intervention was determined by Western-blotting. Results: It was found that the proliferation of SP was significantly faster than that of NSP (P<0.05). In addition, GS-Rh2 inhibited proliferation of gastric cancer SP cells, induced cell cycle arrest and cell apoptosis, and changed the expression of BAX/Bcl-2 proteins in a time-dependent and concentration-dependent manner (P<0.05). Conclusions: With increase of GS-Rh2 dose, GS-Rh2 gradually inhibit the proliferation of SGC-7901 SP cells, which have high proliferation rate, through G1/G0 phase arrest, followed by apoptosis which involves the up-regulation of Bax and the down-regulation of Bcl-2.

키워드

참고문헌

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