Anger in women treated with assisted reproductive technology (ART): effects on mother and newborn.

OBJECTIVE: To assess anger, as well as other negative emotions, in women who underwent assisted reproductive technology (ART) respect to women who conceived naturally, and explore the effect of anger on neonatal outcomes. METHODS: We recorded personal and obstetric history of the patients, neonatal weight, Apgar score, obstetric and neonatal complications. We performed Structural Clinical Interview for DSM-SCID I and II in order to assess the DSM IV axis I and axis II, State-Trait Anger Expression Inventory 2 (STAXI-2), the Self-rating Depression Scale (SDS) and Self-rating Anxiety scale (SAS). RESULTS: On the STAXI-2 scale, the ART group scored higher than the natural conception group on measures of general tendency and personality disposition to get angry. Moreover, the ART group women showed quite low levels of tolerance to negative environmental feedback. Our results further suggest that trait anger provides the most meaningful contribution as predictor of weight at birth. No significant differences were found for anxiety and depression between the two groups. CONCLUSIONS: Our study highlights the important role of anger during pregnancy, and suggests the need for further studies on both biochemical and behavioural patterns in larger samples of women who became pregnant by ART.

Analysis of psychopathological comorbidity behind the common symptoms and signs of endometriosis.

OBJECTIVE: The present study was aimed to investigate quality of life, negative emotions, such as anger, anxiety and depression, and possible psychopathological comorbidity in patients affected by endometriosis. STUDY DESIGN: We undertook a prospective, cohort study between October 2013 and February 2014. We selected patients with histologically confirmed ovarian endometriosis (Endometriosis Group) and with other benign adnexal diseases (Control Group) who underwent laparoscopic surgery. Participants underwent a psychometric assessment using the following self-report instruments: Symptom Checklist-90-R, State-Trait Anger Expression Inventory-2, Self-Rating Anxiety Scale, Self-Rating Depression Scale, Quality of Life Index. RESULTS: The Endometriosis Group was formed by 166 patients (mean age: 36±6 yrs) matched with 48 controls (mean age: 38.4±12.8 yrs). Somatization (p=0.02), depression (p=0.01), sensitivity (p=0.04) and phobic anxiety (p=0.04) were higher in Endometriosis Group than in Control Group. Endometriosis Group was further characterized by significantly higher levels of anxiety than Control Group (p=0.03) as assessed by Self-Rating Anxiety Scale. Regarding Quality of Life Index, a significant health decline in Endometriosis Group compared with Control Group (p=0.008) was found. CONCLUSION: Higher levels of somatization, depression, sensitivity and anxiety were found in Endometriosis Group compared with Control Group.

The role of episiotomy in prevention of genital lacerations during vaginal deliveries--results from two European centers.

OBJECTIVES: There is an ongoing debate regarding the routine versus restrictive use of episiotomy The study aim was to investigate if episiotomy during vaginal deliveries can reduce both, the number and severity of genital lacerations. MATERIAL AND METHODS: The study included all women who gave vaginal birth at AOU. "G. Martino" Messina (n=382) and the Clinic for Ob/Gyn Clinical Center of Serbia, Belgrade (n=4227) during 2011. Lacerations during birth were recorded and divided according to location and severity Women with lacerations were subdivided into two groups: with or without mediolateral episiotomy We assessed potential risk factors for laceration: maternal age, parity use of labor stimulants and epidural analgesia, participation in antenatal classes, fetal presentation, neonatal birth weight, and duration of the second stage of labor. RESULTS: Older women had higher grade perineum or combined lacerations. Children with higher birth weight in occipito-posterior presentation caused higher grade lacerations. Performance of episiotomy was connected with fewer perineum and labial lacerations. There were no differences in laceration grade between patients with and without episiotomy Assessed parameters proved to be good discriminating factors between lacerations sites. According to logistic regression, laceration site was the most important risk factor for laceration grade. Combined lacerations had the highest grade. CONCLUSIONS: Episiotomy can significantly reduce the number of genital lacerations, but it does not influence laceration grade. Advanced maternal age, higher parity occipitoposterior presentation and fetal macrosomia can cause lacerations during vaginal birth. Therefore, we suggest analysis of maternal and fetal factors to prevent widespread genital lacerations.

Correlation between dioxin and endometriosis: an epigenetic route to unravel the pathogenesis of the disease.

INTRODUCTION: Environmental toxicants can act as endocrine disrupters on the female reproductive system. 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is resistant to degradation and due to its lipophilic nature, accumulates in the fat tissue and in the food chain. Human and animal exposure to TCDD affects levels of the steroid receptors and steroid-responsive gene expression and has an impact on metabolism and serum transport of steroids. Gene expression is commonly altered in endometriosis and in the eutopic endometrium of women with the disease. Aberrantly expressed genes include those associated with the regulation of transcription, proliferation, sex steroid metabolism, apoptosis, cell cycle, the immune response and cell adhesion. METHODS: In this paper, we review the evidence about TCDD's effect on eutopic and ectopic endometrium, in order to unravel the machinery behind the dysregulation of immune and hormonal homeostasis caused by this environmental toxicant. CONCLUSION: The evidence collected in this review suggests that TCDD could modulate transcription at multiple levels, including the epigenetic level, and via microRNAs, thus disturbing the physiologic processes mediated through the aryl hydrocarbon receptor pathways. Exposure to TCDD also modulates the immune response by influencing the production and action of endometrial cytokines and chemokines, destroying mucosal immunity of the reproductive tract and re-directing the tissue distribution and behavior of leukocytes. Despite this large body of evidence, current human-based epidemiological studies on the association between TCDD and endometriosis remain controversial.

Behavior of tumor necrosis factor-α and tumor necrosis factor receptor 1/tumor necrosis factor receptor 2 system in mononuclear cells recovered from peritoneal fluid of women with endometriosis at different stages.

During endometriosis, a breakdown occurs in endometrial and peritoneal homeostasis caused by cytokine-induced cell proliferation and dysregulation of apoptosis. We studied tumor necrosis factor (TNF)-α, TNF receptor (TNFR) 1, and TNFR2 gene expression at both messenger RNA (mRNA) and protein levels in peritoneal fluid (PF) mononuclear cells (PFMCs), the percentages of these cells bearing the same markers, and soluble TNF-α (sTNF-α) values in PF of 80 women with endometriosis. We found that TNFR1 mRNA and protein levels, the percentages of TNFR1-bearing PFMCs, and sTNF-α values decreased from minimal to severe stages of the disease. Instead, TNF-α and TNFR2 mRNA and protein levels, the percentages of membrane TNF-α (mTNF-α)- and TNFR2-bearing PFMCs increased as the disease worsened. These data allow us to hypothesize that, in early stages, the high percentages of TNFR1-bearing PFMCs and the high levels of sTNF-α could address signal toward complex I pathway, favoring the inflammatory response. With the worsening of the disease, the low percentages of TNFR1-bearing PFMCs are probably due to decreased TNFR1 mRNA transcription and protein translation rate. In early stages (minimal and mild), the percentages of both TNFR2- and mTNF-α-bearing PFMCs are so low, due to decreased mRNA transcription and protein translation rate, that subsequent cellular events may depend minimally by this interaction. The high levels of sTNF-α may be rerouted to bind TNFR1. In contrast, in the moderate and severe stages, the high percentages of TNFR2-bearing PFMCs may be saturated by high percentages of mTNF-α-bearing PFMCs, triggering death process. So, in endometriosis, each component of the TNF-α/TNFRs system may trigger opposite cellular fate.

Interplay between Misplaced Müllerian-Derived Stem Cells and Peritoneal Immune Dysregulation in the Pathogenesis of Endometriosis.

In the genetic regulation of Müllerian structures development, a key role is played by Hoxa and Wnt clusters, because they lead the transcription of different genes according to the different phases of the organogenesis, addressing correctly cell-to-cell interactions, allowing, finally, the physiologic morphogenesis. Accumulating evidence is suggesting that dysregulation of Wnt and/or Hox genes may affect cell migration during organogenesis and differentiation of Müllerian structures of the female reproductive tract, with possible dislocation and dissemination of primordial endometrial stem cells in ectopic regions, which have high plasticity to differentiation. We hypothesize that during postpubertal age, under the influence of different stimuli, these misplaced and quiescent ectopic endometrial cells could acquire new phenotype, biological functions, and immunogenicity. So, these kinds of cells may differentiate, specializing in epithelium, glands, and stroma to form a functional ectopic endometrial tissue. This may provoke a breakdown in the peritoneal cavity homeostasis, with the consequent processes of immune alteration, documented by peripheral mononuclear cells recruitment and secretion of inflammatory cytokines in early phases and of angiogenic and fibrogenic cytokines in the late stages of the disease.

Mayer-rokitansky-kuster-hauser syndrome: embryology, genetics and clinical and surgical treatment.

Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome is a pathological condition characterized by primary amenorrhea and infertility and by congenital aplasia of the uterus and of the upper vagina. The development of secondary sexual characters is normal as well as that the karyotype (46,XX). Etiologically, this syndrome may be caused by the lack of development of the Müllerian ducts between the fifth and the sixth weeks of gestation. To explain this condition, it has been suggested that in patients with MRKH syndrome, there is a very strong hyperincretion of Müllerian-inhibiting factor (MIF), which would provoke the lack of development of the Müllerian ducts from primitive structures (as what normally occurs in male phenotype). These alterations are commonly associated with renal agenesis or ectopia. Specific mutations of several genes such as WT1, PAX2, HOXA7-HOXA13, PBX1, and WNT4 involved in the earliest stages of embryonic development could play a key role in the etiopathogenesis of this syndrome. Besides, it seems that the other two genes, TCF2 (HNF1B) and LHX1, are involved in the determinism of this pathology. Currently, the most widely nonsurgical used techniques include the "Frank's dilators method," while the surgical ones most commonly used are those developed by McIndoe, Williams, Vecchietti, Davydov, and Baldwin.

Dysregulation of the Fas/FasL system in mononuclear cells recovered from peritoneal fluid of women with endometriosis.

In endometriosis, regurgitating endometrial cells fail to undergo apoptosis and implant themselves outside the uterus, particularly in the peritoneum. We studied Fas and FasL behaviour by evaluating the percentages of mFas and mFasL-bearing mononuclear cells from peritoneal fluid, the level of Fas and FasL gene expression at both mRNA and protein levels in the same cells, and the sFas and sFasL values in peritoneal fluid of 80 endometriotic women, at four stages of disease severity. We found no variation in percentage of mFas-bearing mononuclear cells; high and unchanging levels of Fas mRNA and protein, and high and invariable sFas values. Overproduction of sFas antagonises mFas function and plays a role as a decoy in the peritoneal fluid. The mFasL-bearing mononuclear cells and protein levels decreased from the minimal to the severe stage of disease. In contrast to FasL protein, FasL mRNA was overexpressed throughout the course of the disease. sFasL values were high and increased as the disease worsened. Our results showed a non-linear ratio between FasL mRNA and FasL protein levels. Abnormally elevated FasL mRNA may be due to dysregulation in several mechanisms controlling mRNA turnover. The high level of sFasL would be expected to down-regulate FasL activity and compete with the membrane form for mFas binding. As a consequence, mFas-bearing mononuclear cells may be unable to kill and in turn, may themselves become targets for killing by FasL-expressing endometriotic cells.

Efficacy of laparoscopic stripping for ovarian cysts: histological and clinical findings.

AIM: The aim of our study was to evaluate the efficacy of the laparoscopic stripping technique on benign ovarian masses with respect to healthy ovarian tissue. MATERIAL AND METHODS: Seventy-six patients between 14 and 40 years of age were enrolled after receiving a diagnosis of mono-lateral ovarian cyst and underwent laparoscopic surgery for cyst excision with the stripping technique. Histological observations of these specimens were then performed and graded on a semiquantitative scale. RESULTS: The 76 samples included 36 endometriotic cysts, 18 dermoid cysts, 12 serous cysts, and 10 mucinous cysts. Only 26 of the endometriomas showed histological evidence of healthy ovarian tissue that, however, differed morphologically from normal ovarian tissue. CONCLUSION: The laparoscopic stripping technique used for the excision of different ovarian cysts is a practice that safeguards the organ.

Morphologic patterns of human endometrial epithelium in women with uterine myomata treated with leuprorelin acetate.

AIM: We studied morphologic modifications of the endometrium induced by leuprorelin acetate, a gonadotropin-releasing hormone agonist, in women with uterine myomata. METHODS: Transmission and scanning electron microscopy observations were performed after 2 or 6 cycles of therapy (every 28 days). RESULTS: A near-normal endometrium was observed after 2 months of therapy, while treatment with 6 cycles of leuprorelin acetate induced a uniform morphologic regression of the uterine mucosa. CONCLUSIONS: The study demonstrates that leuprorelin acetate induces a unique and time-dependent regression of the endometrial mucous membrane.

Ectopic pregnancy in tubal remnant stump after ipsilateral adnexectomy for cystic teratoma.

PURPOSE: We present a case of ectopic pregnancy occurring in the stump of a remnant fallopian tube following ipsilateral adnexectomy for a mature cystic teratoma. METHODS: She had a laparoscopic salpingectomy. RESULTS: We hypothesize the intrauterine transmigration of the fecundated ovum. CONCLUSIONS: The authors emphasize the rarity of the observed case.