The aim of this study was to assess the fertility outcome after ovarian transposition with uterine conservation and pelvic irradiation therapy for pelvic cancer. A total of 37 consecutive cases were reviewed. Of these, 27 patients were treated for a clear cell adenocarcinoma of the vagina and/or the cervix (group 1), nine for an ovarian pure dysgerminoma and one for a para-uterine soft tissue s...

To investigate the possible consequences of uterine contractions (UC) as visualized by ultrasound (US) on in-vitro fertilization (IVF)-embryo transfer outcome, we studied prospectively 209 infertile women undergoing 220 cycles of controlled ovarian stimulation. Inclusion criteria were age < or = 38 years, a morphologically normal uterus, and at least three good quality embryos transferred. Just...

All mammalian uteri contain endometrial glands that synthesize or transport and secrete substances essential for survival and development of the conceptus (embryo/fetus and associated extraembryonic membranes). The ovine uterine gland knockout ewe model supports a primary role for endometrial glands and, by default, their secretions as essential for conceptus survival and development during the...

The objective of this study was to compare pregnancy rates in domestic cats using fresh semen for the bilateral intrauterine insemination (BIUI) method and novel uterine body (UBI) method. Queens received a single injection equine chorionic gonadotropin (eCG) (200 IU; IM) induce ovarian follicular development and, after 83 h, an human (hCG) (100 final oocyte maturation ovulation induction. Thir...

We showed the utility of first trimester ultrasonography before 11 weeks of gestation for antenatal followup. We retrospectively analyzed 1295 records of patients who underwent first trimester ultrasonography (transvaginal/abdominal) in our antenatal clinic in Ankara, Turkey. Maternal age, parity, gestational age, and maternal gestational history were compared with ultrasonographic findings. Pa...

background: controlled ovarian hyper stimulation coh/iui represents a therapy applicable to a wide variety of infertility diagnosis with no significant mechanical distortion of pelvic viscera. identified variables influenced in intra uterine insemination include: age, cause of infertility, sperm number, motility and normal percentage, use of gonadotropine and number of attempts at iui. the role...

Spontaneous rupture of utero-ovarian vessels in pregnancy is rare and usually involves utero-ovarian veins. Presenting symptoms include acute-onset abdominal pain and maternal hypovolemic shock secondary to haemoperitoneum. Although this condition had been documented over a century ago, an accurate diagnosis is rarely reached prior to laparotomy due to a multitude of other surgical and obstetri...

Background: Integrins are heterodimeric glycoprotein receptors that regulate the interaction of cells with extracellular matrix and may have a critical role in implantation. The aim of this study was to investigate the effect of ovulation induction on the expression of α4, αv, β1, and β3 integrins in mouse blastocyst at the time of implantation. Methods: The ovarian stimulated and non-stimulate...

Childhood cancer treatments can cause female reproductive late effects. Radiation to the hypothalamic-pituitary-ovarian axis is associated with altered menarche, miscarriage, and implantation failure. Patients who receive chemotherapy and/or ovarian radiation are at risk of premature ovarian failure; the risk increases with increasing radiation dose, alkylating agent score, combination therapy,...

We have previously reported that intrauterine (i/u) administration of epidermal growth factor (EGF 500 ng) on day (d) 21 of pregnancy delayed 19.0 +/- 0.6 h the onset of labor. Progesterone (P) is secreted by ovarian corpora lutea (CL) throughout gestation in the rat. Prepartum CL regression due to increased uterine cyclooxygenase I and prostaglandin F(2alpha) results in P withdrawal followed b...