1. Upregulation of mRNA expression of vascular endothelial growth factor and its receptors by exogenous human chorionic gonadotropin in cultured oviduct mucosal cells 
Po Mui Lam, M.R.C.O.G., Christine Briton-Jones, Ph.D., Che Kwok Cheung, B.Sc., Lai Ping Cheung, M.R.C.O.G., Christopher Haines, M.D. 
Fertility and Sterility 
Volume 82, Issue 6, Pages (December 2004)
DOI: /j.fertnstert
Copyright © 2004 American Society for Reproductive Medicine Terms and Conditions

2. FIGURE 1
The relative mRNA expression of VEGF and its receptors in the oviduct mucosal cells after culture with various concentrations of hCG (range: 0–100 ng/mL). (A) VEGF, (B) flt-1, and (C) KDR. Values shown numerically are means, and error bars indicate SEM. #Significant differences between the treatment groups (gray bars) and the control group (white bars), P<.05.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2004 American Society for Reproductive Medicine Terms and Conditions