Vascular endothelial growth factor as capillary permeability agent in ovarian hyperstimulation syndrome.
We investigated the role of vascular endothelial growth factor (VEGF) in ovarian hyperstimulation syndrome (OHSS). Two similar peaks of permeability activity were seen in OHSS ascites and liver ascites spiked with recombinant human VEGF (rhVEGF); no activity was seen in control liver ascites. Incubation with rhVEGF antiserum decreased activity in the two OHSS peaks by 79% and 65% and the two spiked liver peaks by 49% and 50%. Control serum produced 24% and 27%, and 17% and 0% reductions, respectively. This is evidence that the major capillary permeability agent in OHSS ascites fluid is VEGF.
McClure
N
N
Monash University Department of Obstetrics and Gynaecology, Monash Medical Centre, Victoria, Australia.
Healy
D L
DL
Rogers
P A
PA
Sullivan
J
J
Beaton
L
L
Haning
R V
RV
Connolly
D T
DT
Robertson
D M
DM
D000818:Animals; D001201:Ascites / Q000209:etiology / Q000503:physiopathology; D001202:Ascitic Fluid / Q000737:chemistry; D002199:Capillary Permeability / Q000502:physiology*; D016228:Endothelial Growth Factors / Q000032:analysis / Q000502:physiology*; D005260:Female; D006168:Guinea Pigs; D006801:Humans; D017093:Liver Failure / Q000150:complications; D008222:Lymphokines / Q000032:analysis / Q000502:physiology*; D016471:Ovarian Hyperstimulation Syndrome / Q000150:complications / Q000503:physiopathology*; D011994:Recombinant Proteins; D042461:Vascular Endothelial Growth Factor A; D042442:Vascular Endothelial Growth Factors
D016228:Endothelial Growth Factors; D008222:Lymphokines; D011994:Recombinant Proteins; D042461:Vascular Endothelial Growth Factor A; D042442:Vascular Endothelial Growth Factors