01) and the Nv of oligodendrocyte clusters (- 41%; p  less then  0.05) was found in the schizophrenia group as compared to the control group. Sexual dimorphism for both measurements was found only within the control group. The Nv of oligodendrocytes was significantly lower in male schizophrenia cases as compared to the male control cases. However, the Nv of oligodendrocyte clusters was significantly lower in all male clinical cases as compared to the male control group. The data suggest that lowered density of oligodendrocytes and oligodendrocyte clusters may contribute to the altered functional connectivity in the putamen in subjects with schizophrenia.INTRODUCTION Innate immune activation through exposure to indoor and outdoor pollutants is emerging as an important determinant of asthma severity. For example, household levels of the bacterial product lipopolysaccharide (LPS) are associated with increased asthma severity. We hypothesized that activation of the innate immune receptor TLR5 by its bacterial ligand flagellin will exacerbate airway inflammation and asthma symptoms. METHODS We determined the effect of flagellin co-exposure with ovalbumin in a murine model of allergic asthma. We evaluated the presence of flagellin activity in house dust of asthma patients. Finally, we analyzed the association of a dominant-negative polymorphism in TLR5 (rs5744168) with asthma symptoms in patients with asthma. RESULTS We showed that bacterial flagellin can be found in the house dust of patients with asthma and that this bacterial product exacerbates allergic airway inflammation in an allergen-specific mouse model of asthma. Furthermore, a dominant-negative genetic polymorphism in TLR5, the receptor for flagellin, is associated with decreased symptoms in patients with asthma. CONCLUSION Together, our results reveal a novel genetic protective factor (TLR5 deficiency) and a novel environmental pollutant (microbial flagellin) that influence asthma severity. (Clinical trials NCT01688986 and NCT01087307).PURPOSES The incidence of postoperative complication is higher in Crohn's disease (CD) compared with other intestinal disease. There is less published data yet on the comparison of risk factors to predict postoperative complications in CD exposed and unexposed to previous infliximab therapy. Also the relationship between infliximab and postoperative infectious complications is still controversial. Our aim is to compare the risk factors to predict infectious complications in CD with and without preoperative infliximab and to clarify relationship between infliximab and infectious complications. METHODS This retrospective study included 390 patients from June 2014 to June 2018. Postoperative complications were compared in patients with and without preoperative infliximab. Univariate and multivariable analyses were performed to identify risk factors. RESULTS Eighty-five patients received infliximab within 8 weeks of surgery. A total of 129 patients had postoperative complications, with 35 receiving infliximab. No significant differences of whole postoperative complications were found in CD with and without infliximab (p = 0.073). However, patients receiving infliximab suffered more infectious complications (p = 0.010). Preoperative infliximab was confirmed to be an independent risk factor in infectious complications (p = 0.042). Multivariate analysis suggested that increased erythrocyte sedimentation rate (ESR) was an independent risk factor for infectious complications in patients receiving preoperative infliximab (p = 0.022), and increased C-reactive protein was an independent risk factor in patients not receiving preoperative infliximab (p = 0.019). CONCLUSIONS Preoperative use of infliximab ≤ 8 weeks was independently associated with infectious complications in CD. Risk factors were different in predicting postoperative complications in CD with and without infliximab, and preoperative ESR and C-reactive protein were risk factors, respectively.OBJECTIVE To assess the outcomes of metastatic colorectal cancer patients with isolated peritoneal metastasis who were treated with or without cytoreductive surgery in a contemporary real-world, population-based cohort. METHODS Surveillance, Epidemiology, and End Results (SEER) database has been accessed and metastatic colorectal cancer patients to the peritoneum who have no evidence of other sites of distant metastases and who were diagnosed 2010-2015 were reviewed. Multivariable logistic regression analysis was then used to assess the patient- and treatment-related factors predicting the decision to do cytoreductive surgery.  https://www.selleckchem.com/products/GDC-0980-RG7422.html  Kaplan-Meier survival estimates were used to compare overall survival according to cytoreductive surgery. Multivariable Cox regression analysis was additionally used to assess the impact of cytoreductive surgery on colorectal cancer-specific survival. RESULTS A total of 3153 records were reviewed in the current analysis. Using Kaplan-Meier survival estimates, cytoreductive surgery was associated with improved overall survival (median overall survival, 19 months for patients with cytoreductive surgery versus 12 months for patients without cytoreductive surgery; P  less then  0.001). In an adjusted Cox regression model evaluating the impact of cytoreductive surgery on colorectal cancer-specific survival, cytoreductive surgery was associated with better colorectal cancer-specific survival (hazard ratio for death among patients who did not have cytoreductive surgery versus patients who had cytoreductive surgery, 1.312; 95% CI, 1.175-1.465; P  less then  0.001). CONCLUSIONS Cytoreductive surgery is associated with improved survival outcomes among colorectal cancer patients with peritoneal metastasis and no evidence of other distant metastases. Opimal utilization of this intervention needs to be further evaluated in prospective controlled trials.BACKGROUND Breast reshaping or mastopexy following massive weight loss can be challenging. The LOPOSAM (lower pole subglandular advancement mastoplasty) technique has shown promising results for correction of ptotic, wide, lateralized and deflated breasts following massive weight loss. MATERIALS AND METHODS We compared the LOPOSAM technique to the mastopexy technique after massive weight loss described by Rubin JP, in a randomized trial. The main outcome measure was the total operative time. Secondary outcomes measures were socio-economic factors; length of hospital stay, numbers of sutures used, secondary corrective procedures, post-operative sick leave and surgeon- and patient-reported appearance of the breasts. RESULTS We included 22 women 11 operated on by the LOPOSAM technique and 11 by the technique described by Rubin JP. The total operative time was 84.8 (SD 12.2) minutes in the LOPOSAM group and 99.1 (SD 23.5) in the Rubin JP group (p = 0.074). There were no differences related to days with drains, length of hospital stay or sick leave between the two groups.