|Application:||Gene expression microarray analysis|
|Number of samples:||6|
|Release date:||Sep 1 2018|
|Last update date:||Sep 2 2018|
|Dataset link||Characterization of gene expression profile during the implantation phase in IVF cycles in endometrium of women with recurrent implantation failure|
Two groups of 6 women were selected: women with RIF (n=3) and fertile control women (n=3).Both groups comprised women with polycystic ovary syndrome (PCOS), endometriosis or male factor infertility. Women recruited in the RIF group had a history of implantation failure from at least three consecutive IVF attempts in which 2–3 embryos of high-grade quality were transferred in every cycle. Specimens were obtained via pipe suction curettage from the 4 fertile control women on day LH + 7 and from the other 4 women with RIF on day 7 after oocyte recovery. Tissue samples were washed thoroughly with sterile normal saline to remove excess blood and mucous and then snap frozen in liquid nitrogen for microarray analysis.