Preview
Sign-in for full Details 
Sign-in free and Explore the Exciting World of BiomedExperts:
- Over 1,800,000 Profiles
- More than 3,500 Organizations worldwide
- State of the Art Network Visualizations
- Manage your own Profile
- Locate Experts in your Country/Region
- Locate Experts in your 1. and 2. Level Network
- Connect to Experts Worldwide
find experts for
Sign-in to see more
2009:
Bianco Katherine; Mahutte Neal G; Arici Aydin; Sakkas Denny; Taylor Hugh S
Effect of estradiol on oocyte development.
International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics 2009;
104(
3):.
OBJECTIVE: To determine whether elevated serum estradiol (E(2)) concentrations in oocyte donors affect assisted reproduction outcome. METHOD: In a retrospective cohort study of 58 consecutive oocyte donation cycles, donors were stratified into 2 groups according to E(2) concentration, group 1 (n=32; E(2)<or=2000 pg/mL [range 456-2000 pg/mL]) and group 2 (n=27; E(2)>2000 pg/mL [range, 2062-6957 pg/mL]). Data were analyzed using the t test and chi(2) test. RESULTS: Donors in group 1 produced significantly less oocytes than donors in group 2 (19.3+/-1.7 vs 12.0+/-1.4; P<0.001), and recipients of oocytes from group 1 had significantly fewer numbers of embryos available for transfer (10.4+/-1.1 vs 6.4+/-0.8; P=0.003). However, the mean number (3.3) of embryos transferred and the pregnancy rate were the same in both groups. CONCLUSION: Elevated estradiol concentration in oocyte donors did not affect pregnancy outcome, suggesting that estradiol levels in donors do not affect oocyte development.
Post to CiteULike 
Sign in free and see...
Visualized networks:
See your personal network in
sophisticated graphical views
GeoTargeted Searches:
Locate experts around the world
and connect with global collaborators
Research Profiles:
See the visualized research activity
of experts around the globe
Sign-in to see more
