OBJECTIVES: To investigate the possible role of oxidative stress in the pathogenesis of female infertility, we examined the peritoneal fluid (PF) and plasma lipid peroxides levels in infertile women. MATERIALS AND METHODS: 4-hydroxynonenal (4-HNE) and malonyldialdehyde (MDA) concentrations were measured in peritoneal fluid and plasma samples obtained from: 10 infertile women with minimal and mild endometriosis, 24 patients with unexplained infertility, 11 women with PCOS and 14 patients with tubal infertility. RESULTS: PF lipid peroxides level was significantly higher in women with idiopathic infertility compared to other groups. Plasma 4-HNE and MDA concentrations did not differ significantly between the infertile groups. No significant difference or relationship was observed between peritoneal fluid and plasma lipid peroxides levels. CONCLUSIONS: Increased free radicals activity in the peritoneal fluid environment may be the factor responsible for some cases of "unexplained infertility".
OBJECTIVES: To investigate the possible role of oxidative stress in the pathogenesis of female infertility, we examined the peritoneal fluid (PF) and plasma lipid peroxides levels in infertile women. MATERIALS AND METHODS:4-hydroxynonenal (4-HNE) and malonyldialdehyde (MDA) concentrations were measured in peritoneal fluid and plasma samples obtained from: 10 infertile women with minimal and mild endometriosis, 24 patients with unexplained infertility, 11 women with PCOS and 14 patients with tubal infertility. RESULTS: PF lipid peroxides level was significantly higher in women with idiopathic infertility compared to other groups. Plasma 4-HNE and MDA concentrations did not differ significantly between the infertile groups. No significant difference or relationship was observed between peritoneal fluid and plasma lipid peroxides levels. CONCLUSIONS: Increased free radicals activity in the peritoneal fluid environment may be the factor responsible for some cases of "unexplained infertility".
Authors: Alexander Rudov; Walter Balduini; Silvia Carloni; Serafina Perrone; Giuseppe Buonocore; Maria Cristina Albertini Journal: Oxid Med Cell Longev Date: 2014-03-18 Impact factor: 6.543