Effects of environmental Bisphenol A exposures on germ cell development and Leydig cell function in the human fetal testis.

Background: Using an organotypic culture system termed human Fetal Testis Assay (hFeTA) we previously showed that 0.01 μM BPA decreases basal, but not LH-stimulated, testosterone secreted by the first trimester human fetal testis. The present study was conducted to determine the potential for a long-term antiandrogenic effect of BPA using a xenograft model, and also to study the effect of BPA on germ cell development using both the hFETA and xenograft models.

Benefits of Rapid Molecular Diagnosis of Chlamydia Trachomatis and Neisseria Gonorrhoeae Infections in Women Attending Family Planning Clinics.

We evaluated the benefits of on-demand systematic screening for Chlamydia trachomatis and Neisseria gonorrhoeae using the Xpert CT/NG assay in 589 women attending family planning clinics. The sexually transmitted infection prevalence was 16.5% with 15.

A new chapter in the bisphenol A story: bisphenol S and bisphenol F are not safe alternatives to this compound.

Bisphenol A (BPA) is a widely studied typical endocrine-disrupting chemical, and one of the major new issues is the safe replacement of this commonly used compound. Bisphenol S (BPS) and bisphenol F (BPF) are already or are planned to be used as BPA alternatives. With the use of a culture system that we developed (fetal testis assay [FeTA]), we previously showed that 10 nmol/L BPA reduces basal testosterone secretion of human fetal testis explants and that the susceptibility to BPA is at least 100-fold lower in rat and mouse fetal testes.

[Impact of media alerts on contraceptive pills medication].

Introduction: The end of 2012 was marked by some media alerts regarding combined hormonal contraceptives (CHC) and lawsuit against pharmaceutical companies selling these birth control pills. In this study, we analyzed whether these information had an impact on the number of abortion.

Methods: Prospective study determining the number of women asking for abortion and who spontaneously declare that the contraception defect was due to an abandon of their oral contraception as they were scared of some information they received from media about the medication.