in vitro fertilizationSerum inhibin A, inhibin B, pro-alphaC, and activin A levels in 30 women with idiopathic premature ovarian failure (POF), 30 postmenopausal women, and 30 age-matched fertile women were determined. Women with POF showed low levels of inhibin A and inhibin B, but not ...
In the first meiotic division (MI) of oocytes, the cortically positioned spindle causes bivalent segregation in which only the centre-facing homologue pairs are retained. ‘Selfish’ chromosomes are known to exist, which bias their spindle orientation and hence retention in the egg, a process known...
These data do not support the concept that tubal reflux explains the rise and fall of serum concentrations of , since these were equal in IVF conceptions with or without tubal patency. 展开 关键词: Humans Fallopian Tubes Fallopian Tube Diseases Menotropins Embryo Transfer Fertilization in Vitro ...
More specifically, both palmitic acid and stearic acid were significantly higher in follicular fluid from cows compared with heifers, but were not significantly different in serum. Leroy et al. (2005) reported that the presence of increased palmitic acid during in vitro maturation had a negative ...
Objective:To understand whether reduced pregnancy and live birth rates for Asian patients undergoing in vitro fertilization (IVF) could be explained by discrepant rates of aneuploid embryos.Methods:A retrospective cohort study of all autologous and donor IVF cycles utilizing pre-implantation genetic ...
Research question We aimed to assess the clinical characteristics of pregnancies complicated by fetal growth restriction (FGR) and preeclampsia (PE) in in vitro fertilization (IVF) patients, and the correlation to histopathological placental findings in such pregnancies. Design This was a retrospective ...
Romero R, Espinoza J & Mazor M (2004) Can endometrial infection/inflammation explain implantation failure, spontaneous abortion, and preterm birth after in vitro fertilization? Fertil Steril 82: 799-804.Romero R., Espinoza J., Mazor M. Can endometrial infection/ inflammation explain ...