Effects of NP on some hematological and immunological indices in sarcoma TG180-bearing mice

Abstract

Objective: Evaluate the effects of saponin-rich extracts from Panax notoginseng roots with steaming - NP (H) and without steaming - NP (O) on some hematological and immunological indices in sarcoma TG180-bearing mice.

Methods: The mice were injected with Sarcoma TG180 cells in the thigh to cause tumors, then were oral administrated NP(O), NP(H), Letinan or normal saline from the 6th day to 22nd day since developed tumors. On the 22nd day, blood was taken for IL-2, TNF-α and hematological indicators, revealing and determining the relative weight of spleen and thymus.

Results: NP(H) and NP(O) at both level of the doses of 300 mg/kg/day and 900 mg/kg/day increased red blood cell count, hemoglobin, hematocrit, adjusted white blood cell and platelet counts return to physiological level, increased blood IL-2 and TNF-α, increased relative weight of spleen and thymus.

Conclusion: The saponin-rich extracts from Panax notoginseng roots had the effects of improving hematological index and enhancing immunity on sarcoma 180-bearing mice, in which the extract from steaming Panax notoginseng roots has a better effect compared with no-steaming Panax notoginseng roots ones.