Human Reproduction

BACKGROUND: Animal studies and laboratory experiments have demonstrated that exposure to dioxins may be involved in the pathophysiology of endometriosis. However, recent epidemiological investigations have shown conflicting results. Althoug…

BACKGROUND: The aim of this study was to estimate whether or not the size of an endometrioma is related to the thickness of the ovarian parenchyma inadvertently excised along with the cyst wall. METHODS: We performed a retrospective study …

BACKGROUND: We aimed to establish an endometrial autograft model in rats that would allow for repetitive in vivo analyses of angiogenesis. Dienogest (DNG) is an orally active progestin used for the treatment of endometriosis. We investigate…

BACKGROUND: The aim of this study was to evaluate protein expression profile and quantify the proteins present in follicular fluid (FF) samples from women with endometriosis and pregnant women without endometriosis. METHODS: A prospective …

BACKGROUND: Heavy menstrual bleeding and dysmenorrhea are two top complaints from women with symptomatic adenomyosis, yet their etiology is poorly understood. Tissue factor (TF) has been shown to be upregulated in endometriosis and at the e…

BACKGROUND: Non-steroidal anti-inflammatory drug (NSAID)-activated gene-1 (NAG-1) is involved in cellular processes such as inflammation, apoptosis and tumorigenesis. However, little is known about the expression and function of NAG-1 in th…

BACKGROUND: There is limited but interesting evidence suggesting that endometriosis may be associated with specific pigmentary traits and sun habits. In this case-control study, we aimed to further clarify this point. MATERIALS AND METHODS…

BACKGROUND: Evidence suggests that eutopic endometrium from women with endometriosis (US-E) has intrinsic functional anomalies compared with women without endometriosis (US-C). We hypothesized that differences in endometrial haptoglobin (eH…

Laparoscopy is the gold standard for the diagnosis of endometriosis. Although some forms of the disease, such as ovarian endometriomas or deep infiltrating lesions, can now be reliably diagnosed using non-invasive instruments, adhesions and…

BACKGROUND: Currently, no standard post-operative medical therapy has been shown to be superior in reducing the recurrence of endometrioma. This retrospective study was performed to evaluate the efficacy of post-operative cyclic oral contra…

BACKGROUND: To estimate the incidence of aneuploidy in relation to patients' characteristics, the type of hormonal stimulation and their response to induction of multiple follicular growth, 4163 first polar bodies (PB1s) were analyzed. MET…

BACKGROUND: Regulation of decidualization is decisive for proper implantation and the establishment of pregnancy. Recent studies have suggested that several bone morphogenetic proteins (BMPs) play physiological roles in reproduction. In the…

BACKGROUND: There is growing and consistent evidence showing that ovarian reserve is affected following surgical excision of ovarian endometriomas. Of particular concern is the risk of severe ovarian damage leading to unresponsiveness to ov…

BACKGROUND: p38 mitogen-activated protein kinase (p38 MAPK), a regulator of inflammation, may play a role in the pathogenesis of endometriosis (EM). We studied the effect of SB203580, a p38 MAPK inhibitor, on the development of EM in a mous…

BACKGROUND: Eutopic endometria with endometriosis (EMs) differ dramatically from normal endometria, physiologically and biochemically, yet the pathogenesis of EMs remains unclear. Cofilin-1 (CFL1), a critical modulator of the actin cystoske…

BACKGROUND: In many studies in rodents, intraperitoneal endometriosis-like lesions are surgically induced by syngeneic or autologous transplantation of uterine tissue samples, which are sutured to the abdominal wall. However, until now the …

BACKGROUND: Laparoscopic surgery is the gold standard treatment for ovarian endometriomas. The aim of this study was to evaluate the impact of two different laparoscopic methods on sonographic indicators of ovarian reserve in the treated ov…

BACKGROUND: Deep infiltrating endometriosis (DIE) is presented as a disease with high recurrence risk. Bladder DIE is the most frequent location in cases of urinary endometriosis. Surgical removal has been recommended for bladder DIE but lo…

Two surgical approaches are usually employed in the treatment of deep infiltrating endometriosis of the rectum (DIER): colorectal resection removing the rectal segment affected by the disease, and nodule excision either without opening the …

BACKGROUND: Our aim was to investigate the effects of metformin and letrozole on experimentally induced endometriosis in a rat model. METHODS: Endometriotic implants were surgically formed, and 38 rats were randomly divided into four group…

While there is a growing realization that the origins of major obstetrical complications associated with defective deep placentation, such as pre-term labour, fetal growth restriction and pre-eclampsia, may lie in the very early pregnancy e…

BACKGROUND: Endometriosis is an inflammatory condition, associated with highly dysregulated immune response at both uterine and peritoneal levels. Surprisingly, Foxp3+ regulatory T-cells, which control and suppress a range of immune respons…

BACKGROUND: Oxidative stress is considered to be involved in the establishment and development of endometriosis. Thioredoxin (TRX) is an endogenous redox regulator that protects cells against oxidative stress, and TRX-binding protein-2 (TBP…