Clinical study of the correlation among the levels of human corticotropin-releasing hormone, c-Fos and connexin-43 at onset of labor / 中华妇产科杂志
Chinese Journal of Obstetrics and Gynecology
; (12)2000.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-683460
Biblioteca responsável:
WPRO
ABSTRACT
Objective To investigate the variation of corticotropin-releasing hormone(CRH)in plasma,the mRNA and protein expression of c-Fos and gap junction gene connexin-43(Cx43)in the myometrium of term pregnancy women,and to study the correlations among CRH,Cx43 and c-Fos at onset of labor.Methods 30 cases in labor(L group),30 cases not in labor(NL group)but in term pregnancy, and 30 cases of non-pregnant(NP group)women undergoing hysterectomy due to cervical intraepithelial neoplasia were recruited into this clinical study.Radioimmunoassay was employed to measure the concentration of CRH in plasma;in situ hybridization assay and streptravidin-biotin peroxidase(SP) immunohistoehemical techniques were respectively used to detect the expression levels of c-Fos mRNA,Cx43 mRNA and the corresponding proteins.Results(1)The concentration of CRH in L group(81.8?11.9) pmol/L was significantly higher than that in NL group(34.5?18.6)pmol/L(P
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Obstetrics and Gynecology
Ano de publicação:
2000
Tipo de documento:
Artigo