Reproductive sciences (Thousand Oaks, Calif.)

Despite the prevalence of uterine fibroids (Fs), few studies have investigated the links between clinical features and the cellular or molecular mechanisms that drive F growth and development. Such knowledge will ultimately help to differen…

This study investigates the influence of ovarian endometrioma on expression of steroid receptor RNA activator (SRA), estrogen receptors (ERs), vascular endothelial growth factor (VEGF), and thrombospondin 1 (TSP-1) in the surrounding ovaria…

A total of 148 patients were followed up for an average of 30.1 ± 17 months following to laparoscopic excision of ovarian endometriomas by a single surgical team. Bivariate and multivariate analyses were used to investigate the association …

MicroRNAs (miRNAs) act as important epigenetic posttranscriptional regulators of gene expression. We aimed to gain more understanding of the complex gene expression regulation of endometrial receptivity by analyzing miRNA signatures of fert…

Successful mouse embryo implantation requires a receptive uterus and an activated blastocyst. A large number of genes, cytokines, and other factors are involved in the process. MicroRNAs (miRNAs) regulate the expression of many genes, and p…

The theory of müllerianosis predicts that embryonic müllerian tissue, misplaced during organogenesis, results in the formation of 4 benign müllerian diseases-developmental adenomyosis, endometriosis, endosalpingiosis, and endocervicosis-(de…

The objectives of this prospective study were to evaluate the nuclear maturation stage and the presence and location of meiotic spindles of in vivo matured oocytes from infertile women with and without endometriosis (male or tubal causes of…

BACKGROUND: There is increasing evidence that oxidative stress is one of the key factors for progression of endometriosis. In this prospective controlled trial, we measured 6 different biomarkers of oxidative stress targeting protein, lipid…

A reduced response to progesterone in the eutopic endometrium with endometriosis and in endometriotic tissues is considered to be the underlying factor for endometriosis. CD10 is known to be expressed by endometrial and endometriotic stroma…

OBJECTIVE: To evaluate the effect of resveratrol on an experimentally induced endometriosis rat model. STUDY DESIGN: After endometriotic implants were surgically formed, rats were randomly divided into 2 groups as control group (saline tre…

Considerable efforts have been invested in elucidating the potential mechanisms involved in the physiopathology of endometriosis. The aims of our study were to investigate whether RHOC expression is differentially altered in the endometrium…

OBJECTIVE: To examine the effect of somatostatin analogs on surgically induced endometriosis in rat models. STUDY DESIGN: Endometrial tissue was implanted onto the abdominal peritoneum of 26 rats that were randomized into 3 groups. The rat…

The spindle apparatus is a vital structure and must be structurally intact for proper segregation of the oocyte's genetic material during metaphase II. Endometriosis, oxidative stress, and cryopreservation can all adversely affect the struc…

OBJECTIVE: To examine the effect of ranibizumab on surgically induced endometriosis in rat models. STUDY DESIGN: Endometrial tissue was implanted onto the abdominal peritoneum of 20 rats that were randomized into 2 groups. The rats in grou…

Class I histone deacetylases (HDACs-1-3) play an important role in steroid hormone-dependent gene expression and in modulating cell survival and proliferation. We analyzed their expression in a tissue microarray including 74 endometriosis s…

The objective of this study is to investigate the effect of Wenshen Xiaozheng Tang (WXT) on the development of endometriosis in a rat model. Sprague-Dawley rats in which endometriotic implants were induced were divided randomly into 3 group…

Placental protein 14 (PP-14) is the principal secretory phase product of endometrium and has been shown to inhibit cell immune function. But its role in the pathogenesis of endometriosis is controversy. The objective of this study is to det…

High serum follicle-stimulating hormone (FSH) levels have been associated with diminished ovarian reserve; however, the association between high urinary FSH and reduced natural fertility has yet to be established. We sought to characterize …

Endometriosis is a common condition among women of childbearing potential in which ectopic endometrial tissue is found outside the uterine cavity. Neoangiogenesis plays a major role in the development of endometriotic implants. Some evidenc…

BACKGROUND: Activin A is an endometrial secretory product involved in inflammation and angiogenesis. The present study aimed to evaluate the effect of activin A and its antagonist follistatin on interleukin (IL)-6, IL-8, and vascular endoth…

BACKGROUND: Few histopathologic studies of uterine wound healing have been published compared with similar healing in other tissues. Our objective was to examine the histopathology resulting from iatrogenic trauma to the myometrium to acqui…

INTRODUCTION: Fragile X premutations are associated with primary ovarian insufficiency when the patient presents with amenorrhea, but the fragile X mental retardation 1 (FMR1) CGG repeat count among cycling women with low ovarian reserve (d…

Endometrial remodeling is a physiological process involved in the gynecological disease, endometriosis. Tissue remodeling is directed by uterine fibroblast production of matrix metalloproteinases (MMPs). Several MMPs are regulated directly …