title: [Evaluation of tumor necrosis factor-alpha and interleukin-6 levels in serum and peritoneal fluid of patients with endometriosis].
abstract: OBJECTIVE
  To evaluate the levels of tumor necrosis factor-alpha (TNF-alpha) and interleukin-6 (IL-6) before and after conservative laparoscopic surgery in patients with endometriosis.
  
  
  METHODS
  The TNF-alpha and IL-6 levels in serum and peritoneal fluid of 20 endometriotic patients and 10 control patients were determined by radioimmunoassay.
  
  
  RESULTS
  Significant parallel relationship existed between the stage of endometriosis and the TNF-alpha and IL-6 levels in serum and peritoneal fluid in endometriosis patients (r values: serum: 0.80, 0.52; peritoneal fluid: 0.79, 0.49, P < 0.05). After clearance of endometriosis foci with laparoscopic conservative surgery, the TNF-alpha and IL-6 levels decreased significantly.
  
  
  CONCLUSIONS
  Measuring TNF-alpha and IL-6 level may have important value in postoperative follow-up, surveillance and evaluation of the effectiveness of surgery.
authors.affiliation: Department of Obstetrics, Hospital of Obstetrics and Gynecology, Shanghai Medical University, Shanghai 200011, China.
authors.forename: B
authors.initials: B
authors.lastname: Li
authors.forename: F
authors.initials: F
authors.lastname: Jin
authors.forename: L
authors.initials: L
authors.lastname: Yang
mesh_terms: D000328:Adult; D001202:Ascitic Fluid / Q000737:chemistry*; D004715:Endometriosis / Q000276:immunology* / Q000601:surgery; D005260:Female; D006801:Humans; D015850:Interleukin-6 / Q000032:analysis* / Q000097:blood; D010535:Laparoscopy; D014409:Tumor Necrosis Factor-alpha / Q000032:analysis*
chemical_list: D015850:Interleukin-6; D014409:Tumor Necrosis Factor-alpha