Modulation of HOXA10 and other markers of endometrial receptivity by age and human chorionic gonadotropin in an endometrial explant model  Robin H. Fogle, M.D., Aimin Li, M.D., Richard J. Paulson, M.D.  Fertility and Sterility  Volume 93, Issue 4, Pages 1255-1259 (March 2010) DOI: 10.1016/j.fertnstert.2008.11.002 Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions

Figure 1 (A) HOXA10 mRNA expression, relative to the housekeeping gene GAPDH, in endometrial explants cultured without hCG (control) or with 400, 4000, or 40,000 mIU/mL hCG for 24 hours. (B) VEGF mRNA expression, relative to the housekeeping gene GAPDH, in endometrial explants cultured without hCG (control) or with 400, 4000, or 40,000 mIU/mL hCG for 24 hours. (C) Glycodelin mRNA expression, relative to the housekeeping gene GAPDH, in endometrial explants cultured without hCG (control) or with 400, 4000, or 40,000 mIU/mL hCG for 24 hours. Fertility and Sterility 2010 93, 1255-1259DOI: (10.1016/j.fertnstert.2008.11.002) Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions

Figure 2 Correlation of HOXA10 mRNA levels with uterine age at various concentrations of hCG (400, 4000, and 40,000 mIU/mL). Fertility and Sterility 2010 93, 1255-1259DOI: (10.1016/j.fertnstert.2008.11.002) Copyright © 2010 American Society for Reproductive Medicine Terms and Conditions