R S Schenken

OBJECTIVE: To evaluate the role of hyaluronic acid in the attachment of endometrial cells to mesothelium. DESIGN: In vitro study of adhesion of endometrial stromal and epithelial cells to mesothelial cells. SETTING: University medical cen…

University of Texas Health Science Center at San Antonio, Texas Correspondence: Willam N. Burns, MD, Department of Obstetrics and Gynecology, The University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, …

Murphy, Mary CPNP, PUD; Rlsser, Nancy MN, RN,C, ANP; Giudice, L C; Tazuke, Sl; Swiersz, L; Schenken, R S; Brosens, I A; Agarwal, S K; Johnson, K M Author Information

OBJECTIVE: To characterize the expression of alpha subunits of integrin adhesion molecules in peritoneal tissue in vivo and in vitro. METHOD: Peritoneum from the anterior abdominal wall (n = 22) and the serosa of the posterior uterus (n = …

OBJECTIVE: To review the development of the American Society for Reproductive Medicine (ASRM) classification forms for endometriosis and assess efforts to validate their clinical utility. STUDY DESIGN: The relevant medical literature was re…

There are many hypotheses concerning the pathogenesis of endometriosis, though no single theory can explain all cases. It is likely that several mechanisms are involved. Early studies concentrated on the histogenesis of the endometriotic le…

PROBLEM: Numerous studies have characterized the lymphocyte subpopulations in normal eutopic endometrium and suggested a role for the cytokine secretory products of these lymphocytes in regulating endometrial cell proliferation and differen…

OBJECTIVE: This study was designed (1) to characterize the resident leukocyte population in ectopic endometrium (EE), (2) to assess proliferative activity of cellular components in EE, (3) to assess whether resident leukocytes in EE express…

The American Fertility Society (AFS) classification for endometriosis is a widely-used system for categorizing the severity of pelvic endometriosis. Although this classification represents a detailed description of the location and extent o…

PROBLEM: Previous studies have shown that the endometrial epithelial/stromal cell proliferative activity of endometriosis is significantly less than that of normal endometrium and that the concentration of resident stromal leukocytes is sig…

It has been hypothesized that the activated peritoneal macrophages of endometriosis, rather than being a response to ectopic endometrium, may contribute to its pathogenesis. This study attempts to define the effect of macrophage-derived gro…

OBJECTIVE: It was the purpose of this study to examine the cause and effect relationship between alterations in peritoneal factors and the presence of ectopic endometrium in the rabbit model. DESIGN: Forty rabbits had autologous endometria…

Superovulation with intrauterine insemination (SO-IUI) has been suggested as an alternative to gamete intrafallopian transfer (GIFT), despite the absence of controlled or comparative trials. We retrospectively analyzed all GIFT and SO-IUI c…

Endometriosis appears under a wide array of morphologies, and early microscopic disease escapes visual inspection. To improve endoscopic diagnosis, we studied the optical properties of ectopic endometrial tissue, in particular laser-induced…