Changes of Interleukin-6, C-reactive Protein, and Lipid Peroxide Levels in the Umbilical Venous Plasma of Preterm Birth with or without Chorioamnionitis / 대한주산의학회잡지
Korean Journal of Perinatology
; : 352-361, 2007.
Article
em Ko
| WPRIM
| ID: wpr-59234
Biblioteca responsável:
WPRO
ABSTRACT
OBJECTIVE:
To investigate interleukin-6 (IL-6), C-reactive protein (CRP), and lipid peroxide levels in the umbilical venous plasma of preterm birth with or without histologic chorioamnionitis and to evaluate their roles in the pathophysiology in preterm labor and perinatal outcome.METHODS:
This cohort study included 66 cases of preterm delivery with preterm labor and intact membranes (PTL) (n=39) and preterm premature rupture of membranes (PPROM) (n=27). The umbilical venous blood samples were collected at the time of delivery. IL-6, CRP, and lipid peroxide levels were measured by ELISA Kit, latex agglutination assay, and thiobarbituric acid reaction. Histologic chorioamnionitis was diagnosed by the presence of neutrophil infiltration into the subamnionic space.RESULTS:
The prevalence of histologic chorioamnionitis was significantly higher in PPROM (59.3 %, 16/27) than in PTL (20.5%, 8/39). IL-6, CRP, and lipid peroxide levels in the umbilical venous plasma of histologic chorioamnionitis were significantly higher than those without histologic chorioamnionitis. IL-6, CRP, and lipid peroxide levels in the umbilical venous plasma of PTL with histologic chorioamnionitis were significantly higher than those of PTL without histologic chorioamnionitis. CRP levels in the umbilical venous plasma of PPROM with histologic chorioamnionitis were significantly higher than those of PPROM without histologic chorioamnionitis. Three suspected neonatal sepsis patients have increased IL-6 and lipid peroxide levels in the umbilical venous plasma compared with patients without neonatal sepsis. IL-6 levels in the umbilical venous plasma of histologic funisitis were significantly higher than those without funisitis.CONCLUSION:
Preterm birth with chorioamnionitis is associated with an increased level of IL-6, CRP, and lipid peroxide in umbilical venous blood. Preterm birth with chorioamnionitis may have an effect on perinatal outcome.Palavras-chave
Texto completo:
1
Base de dados:
WPRIM
Assunto principal:
Plasma
/
Ruptura
/
Proteína C-Reativa
/
Ensaio de Imunoadsorção Enzimática
/
Prevalência
/
Estudos de Coortes
/
Corioamnionite
/
Interleucina-6
/
Sepse
/
Infiltração de Neutrófilos
Tipo de estudo:
Etiology_studies
/
Incidence_studies
/
Observational_studies
/
Prevalence_studies
/
Risk_factors_studies
Limite:
Female
/
Humans
/
Pregnancy
Idioma:
Ko
Revista:
Korean Journal of Perinatology
Ano de publicação:
2007
Tipo de documento:
Article