Does endometrial infusion of human chorionic gonadotropin at the time of blastocyst embryo transfer impact clinical outcomes : a randomized , double-blind , placebo-controlled trial?
Endometrial infusion of hCG at the time of blastocyst ET does not improve sustained implantation rates.
The results of this study suggest a down-regulating effect of infectious and inflammatory stimuli on eNOS expression, both at the mRNA level and protein expression or stability and dimerization, enhanced by heme and iron shortage, and indicate eNOS as a possible link between infection and hypertension.