Effect of Crude Ginseng Saponin on Clinical Pathological Parameters of the Female Adult Guinea Pigs Exposed to 2,3,7,8-Tetrachlorodibenzo-p-dioxin

  • Hwang, Seok-Youn (Department of Clinical Pahtology, Chungbuk National University Hospital) ;
  • Wee, Jae-Joon (Korea Ginseng & Tobacco Research Institute) ;
  • Yang, Jin-Bae (College Oriental Medicine, Graduate School of Taejeon University) ;
  • Song, Tae-Won (College Oriental Medicine, Graduate School of Taejeon University) ;
  • Nam, Ki-Yeul (Korea Ginseng & Tobacco Research Institute)
  • Published : 2001.12.01

Abstract

This study was carried out to investigate the effect of crude ginseng saponin (CGS) on clinical pathological parameters in adult female guinea pigs exposed to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). A total of 80 guinea pigs (800$\pm$20 g) were divided into 8 groups: group 1 (normal control group) was given vehicle (com oil containing small amount of acetone and DMSO) and saline; group 2 (single TCDD-treated) received TCDD (1 $\mu\textrm{g}$/kg, i.p.) and saline (i.p.); groups 3 and 4 were administered CGS at daily i.p. doses of 10 and 20 mg/kg for 4 weeks, respectively; groups 5 and 6 were administered CGS (10 and 20 mg/kg, respectively) for 5 weeks starting 1 week before TCDD-exposure; groups 7 and 8 were administered CGS (10 and 20 mg/kg, respectively) for 3 weeks from 1 week after TCDD-exposure. CGS was prepared by Diaion HP-20 adsorption chromatography. Body weight of G2 was significantly decreased from the 2nd week after TCDD-exposure (p<0.01). Body weights of the CGS-treated groups were also decreased by TCDD-exposure, but the weight loss was greatly retarded compared with that of G2. Increase in blood glucose, amylase, lipase, total cholesterol. triglyceride, AST and LDL-cholisterol levels by TCDD exposure was significantly attenuated by the CGS-treatment (p<0.05). From these results, we found that saponin the main active ingredient of ginseng, played a protective role against TCDD-induced toxicity in not only male but female guinea pigs.

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