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Oxidative stress and peritoneal endometriosis
Anne Van Langendonckt1, Françoise Casanas-Roux, Jacques Donnez
1Department of Gynecology, Université Catholique de Louvain, Brussels, Belgium.
Fertility and Sterility
|May 16, 2002
Summary
Oxidative stress, characterized by an imbalance of reactive oxygen species, is linked to pelvic endometriosis. Understanding its role may lead to new diagnostic and therapeutic strategies for this condition.
Area of Science:
- Gynecology
- Reproductive Medicine
- Pathophysiology
Background:
- Endometriosis is a chronic inflammatory condition.
- Oxidative stress is implicated in the inflammatory processes of endometriosis.
Purpose of the Study:
- To review literature linking pelvic endometriosis and oxidative stress.
- To discuss the origins and effects of a pro-oxidant peritoneal environment.
Main Methods:
- Literature survey.
Main Results:
- Evidence suggests oxidative stress is part of endometriosis inflammation.
- Antioxidants prevent endometriosis induction in rabbits.
- Increased reactive oxygen species (ROS) by macrophages and oxidized lipoproteins observed.
- Altered endometrial enzyme expression and vitamin E consumption noted.
- Retrograde menstruation introduces pro-oxidant factors like heme and iron.
Conclusions:
- Further research into ROS production, detoxification, and peritoneal effects is crucial.
- New insights may lead to novel diagnostic and therapeutic approaches for endometriosis.