Expression Of E-cadherin On Luteal Metaphase's Endometrium In Patients With Unexplained Infertility And Relationship Between E-cadherin And Sex Hormone

Objective: To explore the expression of E-cadherin on endometrium in patients with unexplained infertility, the relationship between E-cadherin and serum levels of estradiol, progesterone during luteal metaphase. To observe the changes of E-cadherin, P, E₂ and gestation after treatment with progesterone after the treatment by hormone.Metheds:1. 45 cases with unexplained infertility from the procreate center of Kaifeng medical science from Jan.2003 to Jun.2004 were divided into two groups, 30 cases in Group A (the study group), 15 cases in Group B (the control group ), and 17 heathy woman with normal fertility were included in Group C...