Metabolic status is a key factor influencing proteomic changes in ewe granulosa cells induced by chronic BPS exposure.

Background: Bisphenol S (BPS) is the main substitute for bisphenol A (BPA), a well-known plasticiser and endocrine disruptor. BPS disrupts ovarian function in several species. Moreover, a few studies have reported that the effects of BPS might be modulated by the metabolic status, and none have characterised the granulosa cell (GC) proteome after chronic BPS exposure.

Laparoscopic Treatment of Wilms' Tumor: Criteria of SIOP-UMBRELLA Protocol may be Updated.

Introduction: Total nephrectomies for the treatment of Wilms' tumor (WT) are more and more performed by laparoscopy, although indications for this approach following the UMBRELLA guidelines are currently very restrictive. The purpose of this study was to assess the compliance to the criteria of the UMBRELLA protocol for minimally invasive approach of WT.

Methods: This retrospective multicenter study included children operated on by laparoscopic total nephrectomy for suspected WT before 2020.

No lockdown for pediatric burns.

Background: The health crisis related to the COVID-19 pandemic led to an unprecedented situation in France: complete lockdown. The population had to live confined with their families, which often meant that parents telecommuted while caring for their children. However, daily risks remained more than ever at the forefront.

Cumulative and potential synergistic effects of seven different bisphenols on human granulosa cells in vitro?

Bisphenol (BP) structural analogues of BPA are widely used. Previous studies showed similar effects of BPA and BPS on reproduction in several species including human. We hypothesised that the similar effects of several bisphenols (BPs) could accumulate in granulosa cells (GCs) and affects steroidogenesis.

Bisphenol A and bisphenol S both disrupt ovine granulosa cell steroidogenesis but through different molecular pathways.

Background: Ovarian granulosa cells (GC) are essential for the development and maturation of a proper oocyte. GC are sensitive to endocrine disruptors, including bisphenol A (BPA) and its analogue bisphenol S (BPS), plasticisers present in everyday consumer products. BPA exhibits greater binding affinity for the membrane oestrogen receptor (GPER) than for the nuclear oestrogen receptors (ERα and ERβ).

Bisphenol S Impairs Oestradiol Secretion during In Vitro Basal Folliculogenesis in a Mono-Ovulatory Species Model.

Bisphenol S (BPS) affects terminal folliculogenesis by impairing steroidogenesis in granulosa cells from different species. Nevertheless, limited data are available on its effects during basal folliculogenesis. In this study, we evaluate in vitro the effects of a long-term BPS exposure on a model of basal follicular development in a mono-ovulatory species.

Bisphenol S Alters the Steroidome in the Preovulatory Follicle, Oviduct Fluid and Plasma in Ewes With Contrasted Metabolic Status.

Bisphenol A (BPA), a plasticizer and endocrine disruptor, has been substituted by bisphenol S (BPS), a structural analogue that had already shown adverse effects on granulosa cell steroidogenesis. The objective of this study was to assess the effect of chronic exposure to BPS, a possible endocrine disruptor, on steroid hormones in the ovary, oviduct and plasma using the ewe as a model. Given the interaction between steroidogenesis and the metabolic status, the BPS effect was tested according to two diet groups.

Chronic low BPS exposure through diet impairs in vitro embryo production parameters according to metabolic status in the ewe.

Bisphenol A (BPA), an endocrine disruptor, has been replaced by structural analogues including bisphenol S (BPS). BPA and BPS exhibited similar effects regarding reproductive functions. Moreover, metabolic status and lipid metabolism are related to female fertility and could worsen BPS effects.

Comparison of the Learning Curve for Robot-Assisted Laparoscopic Pyeloplasty Between Senior and Junior Surgeons.

The widespread use of robotic surgery has provided surgeons a high-quality and alternative method to perform pyeloplasty. Indeed, robot-assisted technology has made it a lot easier to obtain the advanced technical skills required to perform this procedure. The learning curve (LC) reflects the increase in learning as a function of experience.

The Potential and the Limitations of Esophageal Robotic Surgery in Children.

Introduction:  There have been numerous reports of robotic pediatric surgery in the literature, particularly regarding urological procedures for school-aged children. Thoracic procedures appear to be less common, despite the fact that encouraging results were reported more than 10 years. Our aim was to report a national experience of esophageal robotic-assisted thoracoscopic surgery (ERATS) and to discuss the most appropriate indications.

Outcomes of laparoscopic and open surgical treatment of intestinal malrotation in children.

Background: The safety of the laparoscopic treatment of intestinal malrotation remains controversial. This study compared the outcomes of laparoscopic and open surgical treatment of intestinal malrotation.

Methods: A multicentric retrospective study included pediatric cases of intestinal malrotation operated on between 2005 and 2016.

Relationships Between Managerial and Organizational Practices, Psychological Health at Work, and Quality of Care in Pediatric Oncology.

Purpose: Psychological health at work for care providers is an important issue, because they are directly involved in quality of patient care. Managerial and organizational determinants have been found to be indicators of psychological health at work. The main objective of this study was to explore the relationships between the psychological health at work of pediatric oncology care workers with managerial and organizational determinants and with quality of care.

Bisphenol S Impaired Human Granulosa Cell Steroidogenesis in Vitro.

Bisphenol S (BPS) is a structural analog of the endocrine disruptor bisphenol A (BPA); it is the main BPA replacement in the plastics industry. Previous studies have shown that BPA and BPS exhibit similar effects on reproduction in fish and rodent species. BPS reportedly alters steroidogenesis in bovine granulosa cells.

Bisphenol A and S impaired ovine granulosa cell steroidogenesis.

Bisphenols, plasticisers used in food containers, can transfer to food. Bisphenol A (BPA) has been described as an endocrine disruptor and consequently banned from the food industry in several countries. It was replaced by a structural analogue, Bisphenol S (BPS).

Minimally invasive surgery for unilateral Wilms tumors: Multicenter retrospective analysis of 50 transperitoneal laparoscopic total nephrectomies.

Purpose: To evaluate feasibility and outcomes of minimally invasive surgery (MIS) in Wilms tumor (WT).

Methods: International multicenter review of MIS total nephrectomies for WT between 2006 and 2018. Medical records of confirmed WT were retrospectively assessed for demographic, imaging, treatment, pathology, and oncological outcome data.

Intestinal duplication in the tongue: embryological and radiological point of view.

Intestinal duplication in the tongue is a rare entity. Occurrence in the anterior part of the tongue is exceptional. We report an intestinal duplication in the tongue causing eating difficulties and discuss the accuracy of embryologic and histopathology knowledge as radiology.

Experience implication in subjective surgical ergonomics comparison between laparoscopic and robot-assisted surgeries.

Introduction: Laparoscopic surgery (LS) may lead to musculoskeletal disorders (MSDs) and an increase in physical and mental workloads to the surgeon. Robot-assisted surgery (RAS) should improve the ergonomy of the surgeon. This study assesses the experience influence in surgical ergonomics between LS and RAS.

Complete bilateral Tessier's facial cleft number 5: surgical strategy for a rare case report.

The oro-ocular cleft number 5 according to the Tessier classification is one of the rarest facial clefts and few cases have been reported in the literature. Although the detailed structure of rare craniofacial clefts is well established, the cause of these pathological conditions is not. There are no existing guidelines for the management of this particular kind of cleft.