STUDY QUESTION: Is it feasible to deliver anastrozole (ATZ), an aromatase inhibitor (AI), by a vaginal polymer-based drug delivery system in the cynomolgus monkey (Macaca fascicularis) to describe the pharmacokinetic profile? SUMMARY ANSWE…
BACKGROUND: Dienogest demonstrates efficacy for lesion reduction and pain relief in clinical trials of endometriosis. The current study investigated an intraperitoneal animal model of endometriosis to further characterize the effects of die…
BACKGROUND: The role of the immune system in the pathogenesis of endometriosis remains elusive. It has been shown that patients have an altered peritoneal environment with increased levels of inflammatory cytokines, activated macrophages an…
Several studies have shown evidences of changes in peritoneal fluid composition in women with endometriosis. An altered function of peritoneal immune cells and higher levels of soluble substances such as cytokines, growth factors and prosta…
Herein we describe the chemical synthesis and pharmacological characterization of a novel, highly potent progesterone receptor (PR) antagonist, ZK 230211. The introduction of a 17alpha-pentafluorethyl side chain in the D-ring of the steroid…
To shed light on the molecular mechanisms involved in the pathogenesis of uterine leiomyomas, transcript levels of the immediate early genes c-fos, c-myc, and c-jun and of the estrogen receptor (ER) and progesterone receptor (PR) were deter…