Inhibitory effects of high mobility group chromosomal protein N2 on human tongue carcinoma transplanted in nude mice / 华西口腔医学杂志
West China Journal of Stomatology
;
(6): 5-8, 2014.
Artigo
em Chinês
| WPRIM
| ID: wpr-315886
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the inhibitory effect of high mobility group chromosomal protein N2 (HMGN2) on human tongue carcinoma tumor in nude mice.</p><p><b>METHODS</b>A transplantation tumor model in nude mice was constructed by injecting Tca8113 cells. After a week, negative control groups, masculine control groups, and HMGN2 groups were established. Cell culture of the three groups were separately injected with washing buffer II, cis-dichlorodiamineplatinum (DDP), and HMGN2 protein. The tumors were moved after four treatments, and then analyzed by hematoxylin-eosin (HE) staining.</p><p><b>RESULTS</b>A transplanted tumor model was established successfully. The volumes of HMGN2 groups and masculine control groups were smaller than those of the negative groups. Mouse weight did not differ among the three groups. Average tumor weight of the negative group was (0.38 +/- 0.19)g, that of the HMGN2 group was (0.21 +/- 0.15)g, and that of the DDP group was (0.23 +/- 0.16)g. These factors indicated no statistically significant difference among the three groups. The tumor inhibitory rate of HMGN2 group was 45.71%, and that of the positive group was 39.44%. Based on evaluation by naked eye, the tumor in the negative group was larger than that in other groups. In addition, cell necrosis was observed during HE staining.</p><p><b>CONCLUSION</b>HMGN2 could significantly inhibit growth of the transplanted tumor in nude mice.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Neoplasias da Língua
/
Carcinoma
/
Proteínas de Grupo de Alta Mobilidade
/
Linhagem Celular Tumoral
/
Camundongos Endogâmicos BALB C
/
Camundongos Nus
/
Transplante de Neoplasias
Tipo de estudo:
Estudo prognóstico
Limite:
Animais
/
Humanos
Idioma:
Chinês
Revista:
West China Journal of Stomatology
Ano de publicação:
2014
Tipo de documento:
Artigo
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