Hazardous implications of halogenated polycyclic aromatic hydrocarbons in feedstuff: Congener specificity and toxic levels in feed ingredients and feeds.

Studies have shown that halogenated polycyclic aromatic hydrocarbons (HPAHs), including chlorinated (ClPAHs) and brominated PAHs (BrPAHs), could be hazardous pollutants due to their pervasive occurrence in the environment. However, their accumulation properties and toxic potentials in animal feedstuffs remain unclear. This study investigated 75 congeners of parent PAHs, ClPAHs, and BrPAHs in animal-based feed ingredients and fish and swine feeds in Japan using a GC/Orbitrap MS system.

Squamous cell carcinoma antigen as a novel candidate marker for amniotic fluid embolism.

Aim: We aimed to evaluate the clinical usefulness of serum squamous cell carcinoma (SCC) antigen for the diagnosis of amniotic fluid embolism (AFE).

Methods: Sera and information of 20 patients with AFE (autopsy-proven AFE, four cases; clinical AFE, 16 cases) were obtained from the Japan Amniotic Fluid Embolism Registration Center at Hamamatsu University School of Medicine. As controls, we included 74 gestational-age-matched healthy women who gave birth to healthy newborns during the period from December 2012 to January 2014.

An evaluation of laparoscopic hysterectomy alone versus in combination with laparoscopic myomectomy for patients with uterine fibroids.

Objective: The purpose of this study was to compare surgical outcomes following conventional laparoscopic hysterectomy (LH) (C-LH) versus the combination method of LH plus laparoscopic myomectomy (LM) (LH+LM) for the treatment of large uterine fibroids.

Study Design: This study was performed in 56 patients (uterine weights ≥500g) who underwent either C-LH or LH+LM performed by the same surgeon between May 2010 and May 2016. LH+LM was performed when C-LH was problematic because of poor visibility and/or mobility due to uterine fibroids.

Evaluation of vaginal fluid squamous cell carcinoma antigen test in diagnosis of premature rupture of membranes.

Objective: Previous studies have reported that concentrations of squamous cell carcinoma (SCC) antigen in amniotic fluid are extremely higher than that in the maternal serum. The aim of this study was to assess the potential clinical utility of vaginal fluid SCC level as a marker for diagnosing premature rupture of membranes (PROM).

Methods: A case-control study was performed using patients admitted to Nara Medical University Hospital, delivery ward, from January 2011 to December 2012.

Involvement of Visceral Adipose Tissue in Immunological Modulation of Inflammatory Cascade in Preeclampsia.

Objectives: The pathophysiology of preeclampsia is characterized by abnormal placentation, an exaggerated inflammatory response, and generalized dysfunction of the maternal endothelium. We investigated the effects of preeclampsia serum on the expression of inflammation-related genes by adipose tissue.

Materials And Methods: Visceral adipose tissue was obtained from the omentum of patients with early ovarian cancer without metastasis.

Epigenetic dysregulation of endometriosis susceptibility genes (Review).

The aim of the present review was to illustrate how dysregulation of hormonal signaling regulates expressional changes of spatially associated genes in endometriosis. From a multi‑platform endometriosis dataset, an integrated analysis was performed of epigenomic changes of several biologically relevant genes that have been validated in the literature. Estrogen receptor (ER) may act as a direct epigenetic driver for endometriosis establishment, maintenance and progression.

The biology of uterine sarcomas: A review and update.

Uterine sarcoma is a rare neoplasm, accounting for only 5% of uterine malignancies. The pathogenesis of uterine sarcoma remains largely unknown, although recent basic science and pre-clinical animal models have provided a better understanding of tumor biology. The aim of this study was to review the clinical features, imaging characteristics, genetic aberrations and therapeutic approaches in uterine sarcoma.

Genes Downregulated in Endometriosis Are Located Near the Known Imprinting Genes.

There is now accumulating evidence that endometriosis is a disease associated with an epigenetic disorder. Genomic imprinting is an epigenetic phenomenon known to regulate DNA methylation of either maternal or paternal alleles. We hypothesize that hypermethylated endometriosis-associated genes may be enriched at imprinted gene loci.

Predictor of mortality in patients with amniotic fluid embolism.

Aim: The purpose of this study was to evaluate the possibility of establishing predictors of mortality in women with amniotic fluid embolism.

Methods: Our previous report identified eight factors associated with amniotic fluid embolism (AFE) fatality: dyspnea, cardiac arrest, loss of consciousness, serum sialyl Tn greater than 47 U/mL, serum interleukin-8 greater than 100 pg/mL, vaginal delivery, multiparity and term delivery. The ratio of the number of positive fatal factors to the number of possible fatal factors in the same case was calculated as the abundance ratio, which was used because information regarding all eight factors was not retrievable for all the patients at the time of registration.

PP029. Genetic change of adipose tissue related to inflammation in preeclampsia: Findings under novel culture method.

Introduction: Recently, adipose tissue is suggested to contribute to the inflammatory action in preeclampsia(PE), from peripheral increase of cytokines. However, the mechanism of the action in adipose tissue was not clarified yet.

Objectives: In this study, we performed "Gel bottom-captured" adipose tissue culture with PE to show that the adipose tissue is the inflammatory focus in the pathophysiology of PE.

Pathogenesis and malignant transformation of adenomyosis (review).

The aim of our review was to identify the current information with regard to the pathogenesis and malignant transformation of adenomyosis. The current literature was reviewed by searching MEDLINE/PubMed, using the following keywords: adenomyosis, myometrium, stromal cells, malignant transformation, pathogenesis, etiology, genome-wide and microarray. Early signs of the development of adenomyosis are considered to be the penetration of stromal cells into the inner layer of the myometrium.

Chemokine and free fatty acid levels in insulin-resistant state of successful pregnancy: a preliminary observation.

Increased insulin resistance and inflammatory action are observed in pregnancy-induced hypertension (PIH), but similar insulin resistance is observed also in successful pregnancy. To estimate insulin resistance and inflammatory activity in normal pregnancy and PIH, serum concentrations of free fatty acids (FFA; corrected with albumin to estimate unbound FFA), monocyte chemoattractant protein (MCP)-1, and high-molecular weight (HMW) adiponectin were measured in severe PIH patients with a BMI less than 25 kg/m(2) and were measured 3 times during the course of pregnancy in women with normal pregnancies. FFA/albumin, MCP-1, and HMW adiponectin concentrations were significantly higher in PIH patients than in women with normal pregnancies.

Peripheral RAGE (receptor for advanced glycation endproducts)-ligands in normal pregnancy and preeclampsia: novel markers of inflammatory response.

Inflammatory response in preeclampsia (PE) is a key feature in its pathophysiology. Advanced Glycation Endproducts (AGEs), receptors for AGEs (RAGE), and RAGE ligands are involved in systemic inflammation in various pathological conditions. In this study, we measured serum RAGE ligands in normal pregnancy controls and PE patients.

Endometrial cancer diagnosed by the presence of bone metastasis and treated with zoledronic Acid: a case report and review of the literature.

Bone metastasis from endometrial cancer is rare. We report a case of endometrial cancer which was diagnosed by the presence of bone metastasis and treated with zoledronic acid. A 57-year-old woman complaining of progressive right hip pain consulted an orthopedist.

Increased phagocytosis of platelets from patients with secondary dengue virus infection by human macrophages.

The relationship between the percent phagocytosis of platelets by differentiated THP-1 cells was examined using flowcytometry and the peripheral platelet counts as well as platelet-associated IgG (PAIgG) in 36 patients with secondary dengue virus (DV) infections. The percent phagocytosis and the levels of PAIgG were significantly increased in these patients during the acute phase compared with the healthy volunteers. The increased percent phagocytosis and PAIgG found during the acute phase significantly decreased during the convalescent phase.