The Effect of Tumor Necrosis Factor on Human Sperm Motility In Vitro
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Abstract
Tumor necrosis factor (TNF alpha) is present in elevated levels in peritoneal fluid from infertile women with endometriosis. The effect of TNF alpha on human sperm motility in vitro was evaluated utilizing peritoneal fluid from infertile women with minimal endometriosis containing 0, 100, 400, or 800 U of TNF alpha/ml as well as similar concentrations of recombinant human TNF alpha. No reduction in progressive and total motility was found at recombinant TNF alpha concentrations of 100 U ml. However, 500 and 1000 U of recombinant TNF alpha/ml caused a significant reduction in progressive and total sperm motility after 4 and 21 hours of incubation when compared with controls. Similarly, peritoneal fluid containing 100 U of TNF alpha/ml did not significantly reduce progressive and total sperm motility after either 4 or 21 hours of incubation; but peritoneal fluid containing 400 U of TNF alpha/ml reduced progressive sperm motility after 4 and 21 hours and total sperm motility after 21 hours of incubation. Peritoneal fluid with a TNF alpha concentration of 800 U/ml caused a significant reduction in both progressive and total sperm motility after 4 and 21 hours when compared with controls of TNF alpha-negative peritoneal fluid. The addition of polyclonal rabbit anti-TNF alpha antibody or 30-min heat inactivation at 56 C of TNF alpha-positive peritoneal fluid reversed the inhibitory effect on sperm motility. The ability of TNF alpha to cause a significant reduction of sperm motility in vitro suggests that this may be a mechanism for the infertility observed in women with minimal endometriosis.
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References (12)
- Peritoneal fluid in patients with and without endometriosis: Prostanoids and macrophages and their effect on the spermatozoa penetration assay via openalex
- Sperm phagocytosis by human peritoneal macrophages: A possible cause of infertility in endometriosis via openalex
- Sperm survival studies in peritoneal fluid from infertile women with endometriosis and unexplained infertility. via openalex
- The effect of peritoneal fluid from patients with endometriosis on murine sperm-oocyte interaction via openalex
- W2404450017 via openalex
- W2414073693 via openalex
- W2418200982 via openalex
- W207739235 via openalex
- W2477008945 via openalex
- W343382252 via openalex
- W2013279714 via openalex
- W2107946445 via openalex
Cited by (15)
- Retroprospektive Datenanalyse und prospektive Evaluation zur Erfassung der Effizienz einer laparoskopischen Behandlung bei Endometriose- Patientinnen mit primärer oder sekundärer Sterilität in Bezug auf eine postoperative Fertilität 2022
- Implications of immune dysfunction on endometriosis associated infertility 2016
- Genetic variation in tumour necrosis factor and lymphotoxin is not associated with endometriosis in an Australian sample 2007
- Infliximab may reverse the toxic effects induced by tumor necrosis factor alpha in human spermatozoa: an in vitro model 2005
- Endometriosis is sustained by tumour necrosis factor-α 2002
- Changes of cytokines levels in peritoneal fluids of patients with endometriosis and its effect on reproductive activity 2000
- Review of Peritoneal Factors that Affect Fertility in Patients With Mild Endometriosis 1996
- Peritoneal fluid from women with moderate or severe endometriosis inhibits sperm motility: the role of seminal fluid components 1996
- An elicited intraperitoneal inflammatory response has no effect on the establishment of pregnancy in the mouse 1994
- Endometriosis: Immune Cells and Their Products 1994
- Comparison of cytokine levels and embryo toxicity in peritoneal fluid in infertile women with untreated or treated endometriosis 1992
- IL6 and acute phase plasma proteins in peritoneal fluid of women with endometriosis 1992
- The Lack of Effect of Tumor Necrosis Factor‐Alpha, Interleukin‐1‐Alpha, and Interferon‐Gamma on Human Sperm Motility In Vitro 1992
- Tumor Necrosis Factor-Alpha and Sperm Function? 1992
- Role of Peritoneal Inflammation in Endometriosis‐associated Infertility 1991
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