Genistein Does Not Affect Vascularization and Blood Perfusion of Endometriotic Lesions and Ovarian Follicles in Dorsal Skinfold Chambers of Syrian Golden Hamsters
Genistein treatment did not affect vascularization or blood perfusion of endometriotic lesions or ovarian follicles, indicating it is not suitable for antiangiogenic therapy of endometriosis.
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This paper studied whether genistein’s previously reported regression of endometriotic lesions is mediated by antiangiogenic effects. Endometrial fragments (to model endometriosis) and ovarian follicles from Syrian golden hamsters were transplanted into dorsal skinfold chambers, then treated with genistein (50 or 200 mg/kg) or vehicle, with vascularization and blood perfusion assessed over 14 days by intravital fluorescence microscopy and histology. Genistein inhibited neither angiogenesis nor perfusion in either graft type, as indicated by comparable microvessel density and histomorphology typical of well-vascularized lesions without regression by day 14. This paper is centrally about endometriosis — it tests whether genistein affects vascularization and blood perfusion in endometriotic lesions in vivo.
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Cited by (5)
- Endometriosis and Phytoestrogens: Friends or Foes? A Systematic Review 2021
- Inhibitory effect of genistein on MMP-2 and MMP-9 expression through suppressing NF-κB activity in peritoneum of murine model of endometriosis 2018
- On-label and off-label drug use in the treatment of endometriosis 2015
- The effects of genistein as antiinflammatory and antiangiogenesis in primary endometriosis cell culture 2014
- Anti-angiogenic treatment strategies for the therapy of endometriosis 2012
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