Expression of HIF-1? in rat's radiation-induced oral mucositis / 中国病理生理杂志
Chinese Journal of Pathophysiology
; (12)1989.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-529196
Biblioteca responsável:
WPRO
ABSTRACT
AIM:
To detect the mRNA and protein level of HIF-1 alpha in the tissues of rat's radiated mucosa.METHODS:
The left buccal mucosa was irradiated and excised. The right buccal mucosa was excised to serve as own control tissue. The mRNA of HIF-1 alpha was determined by using the semi quantitative RT-PCR. SABC method was employed to immunostain and to elucidate the localization, intensity and distribution of HIF-1 alpha protein.RESULTS:
A Sprague-Dawley rat's model of radiation-induced oral mucositis (ROM) was successfully established. The results of RT-PCR indicated that the left buccal mucosa expressed HIF-1 alpha mRNA while the right buccal mucosa did not or seldom expressed it. Immunohistochemical analysis of HIF-1 alpha demonstrated that the left side mucosa expressed HIF-1 alpha protein.CONCLUSION:
The mucosa of ROM expresses the mRNA and protein of HIF-1 alpha. The expressions of HIF-1 alpha are correlated with the severity of ROM.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Chinese Journal of Pathophysiology
Ano de publicação:
1989
Tipo de documento:
Artigo