Background: Elective cesarean section (CS) is an appropriate therapeutic modality in high risk pregnant dogs and it scheduled following a drop serum progesterone to less than 2ng/ml. However, series of assays are required confirm this levels voluntary waiting period often results foetal loss. The present study aimed assess the innocuity elective CS before prepartum decline progesterone, without...

Mouse embryos at day 9 of development were cultured for 24 to 42 h in 50% fetal calf serum and 50% Waymouth's medium containing 0.5 micrograms/ml insulin supplemented with various amounts of progesterone and estradiol-17-beta. Unmodified medium contained approximately 0.2% of the normal maternal blood levels for that stage of pregnancy. The addition of 1 X 10(-7)M progesterone to the medium bro...

Objective: To assess the effect of GnRHa as luteal phase support in women undergoing controlled ovarian stimulation and IUI. Design: A prospective, randomized trial. Setting: Cytogenetic and Endoscopy Unit, Zagazig University Hospital. Methods: Two hundred fourteen women either with unexplained or mild male factor infertility was planned to contribute to this study. After exclusion 18 women, 19...

The current study aims to extend our previous work to develop nonhuman primate model for prospectively studying the mechanism underlying premenstrual dysphoric disorder (PMDD). Thirty young dominant-status female monkeys were randomly divided into the control group, the model group, and JQP group. For two consecutive menstrual cycles, from day 18 to 22, monkeys in the model and JQP groups were ...

Background: To study the histomorphological effects of Mifepristone treatment on rat uterus. Methods: In this experimental study, sixty adult female rats were divided randomly into two groups, comprising of 30 animals in each group. In group A one ml of normal saline was given orally daily for three months while in group B mifepristone was given orally in a dose of 1 mg/kg body weight daily for...