THE ANTICANCER ACTIVITIES AND MECHANISM OF LAURENCIA TERPENOIDS EXTRACT / 营养学报
Acta Nutrimenta Sinica
; (6)2004.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-557738
Biblioteca responsável:
WPRO
ABSTRACT
Objective:
To investigate the effect of Laurencia terpenoid extract (LET) on tumor inhibition,immune modulation and apoptosis of Sarcoma 180 cell.Method:
The LD50 of LET was estimated by Horn assay. The models of S180-bearing mice were established and divided into 4 groups which were given LET 0 (control group), 25 (low-dose group), 50 (mid-dose group), 100 (high-dose group) mg/kg bw respectively for 10 d. Tumor inhibition rates were detected in treatment groups and control group respectively. To weigh exactly the thymus and spleen to calculate their indices. The proliferation effect of LET on spleen lymphocyte was evaluated by MTT assay. The apoptosis of tumor cell was assayed by flow cytometry.Results:
The LD50 was more than 3 160 mg/kg bw. LET had low toxicity. The average tumor weights of the supplemented groups were all less than the control group(P
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Acta Nutrimenta Sinica
Ano de publicação:
2004
Tipo de documento:
Artigo