RESEARCH QUESTION: What is the potential role of immune cells and their inflammatory cytokines in the pathogenesis, development and establishment of endometriosis? DESIGN: Peritoneal fluid from 59 women (43 with endometriosis and 16 contro…
PURPOSE: Superficial peritoneal endometriotic (pEM) lesions are composed of endometrial glands and stroma, in addition to a third component-myofibroblasts and smooth muscles (SM)-like cells. The latter develops secondary to a metaplasia. In…
BACKGROUND: Adenomyosis (AM) uteri exhibit hyperperistalsis. The latter causes a chronic tissue trauma at the endometrial-myometrial junctional zone (EMJZ). Upon tissue trauma, microdehiscences in the myometrium facilitate the translocation…
OBJECTIVE: To determine if ultrastructural tissue trauma occurs in the junctional zone in uteri in adenomyosis. DESIGN: A case-control experimental study. SETTING: Endometriosis research center. PATIENT(S): Twelve uteri with adenomyosis,…
Study question: To compare the pregnancy rate in patients submitted to FET (Frozen Embryos Transfer) of cleavage stage embryos (Group 1), or at the blastocyst stage (Group 2). Summary answer: Our data showed that the transfer of frozen blas…