Inhibitory effect of quercetin on cervix cancer in mice / 中南大学学报(医学版)
Journal of Central South University(Medical Sciences)
;
(12): 890-894, 2007.
Artigo
em Chinês
| WPRIM
| ID: wpr-813781
ABSTRACT
OBJECTIVE@#To investigate the antitumor effect and mechanism of quercetin on murine cervical carcinoma U14.@*METHODS@#The 615-strain mice with U14 cervical cancer cells were randomly divided into 4 groups a control, a low-dose intervention group [1.5 g/(kg . d)], a middle-dose intervention group [3.0 g/(kg . d)], and a high-dose intervention group [6.0 g/(kg . d)]. Different treatments were inoculated intraperitoneally after 6 days of transplantation and all mice were sacrificed after 26 days. The weight of tumors and inhibitory rates were measured. The expression levels of microvessel density (MVD) and nuclear factor-kappaB (NF-kappaB) were detected by immunohistochemistry. The apoptosis index (AI) was measured by terminal deoxynucleotidyl transferase assay in situ (TUNEL).@*RESULTS@#Compared with the control group, the tumor growth in the high-dose intervention group was suppressed significantly, and the weight and volume of the tumor were markedly decreased (P0.05).@*CONCLUSION@#Quercetin showed a marked inhibitive effect on U14 growth, and its antitumor mechanism may be associated with inhibiting the angiogenesis and inducing apoptosis.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Farmacologia
/
Quercetina
/
Neoplasias do Colo do Útero
/
Apoptose
/
Ensaios Antitumorais Modelo de Xenoenxerto
/
Linhagem Celular Tumoral
/
Usos Terapêuticos
/
Camundongos Endogâmicos
/
Neovascularização Patológica
Tipo de estudo:
Estudo prognóstico
Limite:
Animais
Idioma:
Chinês
Revista:
Journal of Central South University(Medical Sciences)
Ano de publicação:
2007
Tipo de documento:
Artigo
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