The pattern of estradiol and progesterone differs in serum and tissue of benign and malignant ovarian tumors.

Epidemiological studies have indicated a relationship between gonadal steroid hormones and ovarian cancer. A production of both estradiol and progesterone by ovarian cancers has been demonstrated. The local steroid concentrations and the putative relation to histopathological and clinical condition were investigated herein.

An optimized technique for separation of human decidual leukocytes for cellular and molecular analyses.

Problem: Human decidua contains a significant number of leukocytes, phenotypically and functionally different from peripheral blood. In vitro studies of decidual leukocytes require constant improvement of cell isolation technique in order to obtain highly purified viable and functionally active cells.

Method Of Study: Optimized isolation procedure of decidual leukocytes, based on non-enzymatic cell dispersion, Percoll gradient centrifugation and purification step involving immunomagnetic beads is compared with a similar procedure with Lymphoprep gradient.

Clinical and pregnancy outcome following ectopic pregnancy; a prospective study comparing expectancy, surgery and systemic methotrexate treatment.

Background: The improved possibility of an early diagnosis of ectopic pregnancy by use of serial quantitative beta-subunit human chorionic gonadotropin hormone levels together with transvaginal ultrasound has opened up options for conservative treatment. Systemic methotrexate treatment of unruptured ectopic pregnancy has emerged as a safe and effective alternative to surgical procedures. The aim of the present study was to investigate the effectiveness of methotrexate treatment in routine clinical practice, but also to assess pregnancy outcome during a 2.

A randomized, double-blind, multicentre study comparing the clinical effects of two sequential estradiol-progestin combinations containing either desogestrel or norethisterone acetate in climacteric women with estrogen deficiency symptoms.

Objectives: The aim of this study was to compare a new estradiol-desogestrel (E2-DG) regimen with an E2-norethisterone acetate (NETA) combination (Trisekvens) regarding the treatment of menopausal complaints, bleeding pattern, histology of the endometrium and the occurrence of adverse experiences.

Methods: A total of 310 peri-/postmenopausal women with climacteric symptoms were randomly allocated to oral sequential treatment with either the E2-DG combination (1.5 mg E2 for 24 days with 0.