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Related Experiment Videos

[Premature delivery and inflammation].

Y Ville1

  • 1Département de Gynécologie-Obstétrique, Université Paris-Ouest, CHI Poissy-St-Germain. Yville@wanadoo.fr

Journal De Gynecologie, Obstetrique Et Biologie De La Reproduction
|March 10, 2001
PubMed
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Inflammation, often from infection, significantly contributes to premature delivery. Targeting inflammatory pathways, like cyclooxygenase-2 (COX2), may offer new therapeutic strategies for preventing preterm birth.

Area of Science:

  • Obstetrics and Gynecology
  • Perinatal Medicine
  • Reproductive Immunology

Context:

  • Premature delivery is a complex condition influenced by multiple factors.
  • Cervicovaginal infections can lead to intra-uterine inflammation and chorioamnionitis, a frequent cause of preterm birth.
  • Histological evidence of chorioamnionitis correlates with the degree of prematurity.

Purpose:

  • To explore the role of inflammation in premature delivery.
  • To investigate the inflammatory mediators involved in preterm birth.
  • To identify potential therapeutic targets for preventing premature delivery.

Summary:

  • Severe chorioamnionitis is present in 75% of premature deliveries, compared to 15% in term deliveries.
  • Inflammatory mediators, including cytokines and chemokines, are produced by the amniotic and decidual membranes.

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  • These mediators trigger prostaglandin production and cyclooxygenase (COX2) activity, leading to uterine contractions and potential failure of antibiotics and tocolysis.

    • Impact:

    • Understanding the inflammatory cascade in preterm birth is crucial.
    • Systemic inflammation can lead to neonatal lung and brain injury.
    • Selective cyclooxygenase-2 (COX2) inhibitors represent a promising therapeutic avenue for managing and preventing premature delivery.