title: The effect of interleukin-6 on ciliary beat frequency in the human fallopian tube.
abstract: OBJECTIVE
  To investigate the effect of interleukin-6 (IL-6) on ciliary activity within the human fallopian tube in vitro.
  
  
  METHODS
  An experimental laboratory-based study.
  
  
  METHODS
  University teaching hospital.
  
  
  METHODS
  Fallopian tube specimens were obtained from eight women undergoing hysterectomy for fibroid uterus.
  
  
  METHODS
  Ciliary beat frequency (CBF) in the human fallopian tube.
  
  
  METHODS
  After baseline CBF measurements, increasing concentrations of IL-6 (10 pg/mL, 100 pg/mL, and 1000 pg/mL) were applied to fallopian tube mucosa explants and CBF measurements repeated. An anti-IL-6 monoclonal antibody was added and CBF measured once more. Negative and antibody-only control samples were used.
  
  
  RESULTS
  The CBF remained unchanged with the addition of IL-6 at concentrations of 10 pg/mL and 100 pg/mL but IL-6 at 1000 pg/mL significantly decreased CBF, an effect abolished by the addition of the specific antibody.
  
  
  CONCLUSIONS
  These data suggest that IL-6 has an inhibitory effect on ciliary activity, suggesting a possible role for this cytokine in the subfertility process. This finding may be important in conditions where there are increased IL-6 levels in the peritoneal fluid, such as endometriosis and pelvic inflammatory disease.
authors: Academic Department of Obstetrics and Gynaecology, Bart's and The London and Newham University Hospitals and Queen Mary's School of Medicine and Dentistry, London, United Kingdom.
authors: A
authors: A
authors: Papathanasiou
authors: O
authors: O
authors: Djahanbakhch
authors: E
authors: E
authors: Saridogan
authors: R A
authors: RA
authors: Lyons
mesh_terms: D000328:Adult; D000911:Antibodies, Monoclonal / Q000494:pharmacology; D002923:Cilia / Q000187:drug effects* / Q000502:physiology*; D005187:Fallopian Tubes / Q000166:cytology; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D015850:Interleukin-6 / Q000008:administration & dosage / Q000276:immunology / Q000494:pharmacology*; D007889:Leiomyoma / Q000601:surgery; D008875:Middle Aged
chemical_list: D000911:Antibodies, Monoclonal; D015850:Interleukin-6