674 research outputs found

    Loss of BRCA1-associated protein 1 (BAP1) expression is useful in diagnostic cytopathology of malignant mesothelioma in effusions

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    Background: The important diagnostic challenge facing the cytopathologist is whether a mesothelial proliferation on effusions represents a malignant mesothelioma (MM) or a benign mesothelial hyperplasia (MH). Here, we evaluated the diagnostic utility of BAP1 immunohistochemistry (IHC) in distinguishing between reactive and neoplastic mesothelial cells. Methods: In pleural and peritoneal effusions from 147 patients with diagnosed MM or with a differential diagnosis of MM and MH, the expression of BAP1 was examined by IHC on paraffin-embedded cell blocks (n = 121) and biopsies (n = 44). Included were also synchronous and methacronous cytology/biopsy pair samples. BAP1 IHC was evaluated for nuclear staining as positive or negative on target mesothelial cells, with appropriate internal control. Results: In MM cases, loss of BAP1 nuclear staining was observed in 76.5% of the cell blocks and 47.5% of the biopsies. All BAP1-negative cases with a differential diagnosis of benign and malignant mesothelial proliferations were MM at follow-up. All MH cases, the 29% of epithelial MM and the 90% of nonepithelial MM, retained BAP1 expression. Synchronous and methacronous biopsy/cytology pairs showed matching BAP1 results. Conclusion: In effusions with mesotheliomatous cells or atypical mesothelial cells of uncertain significance, negative BAP1 IHC strongly supports a diagnosis of MM. With prudence in interpreting immunostaining, BAP1 may be included in IHC panels for MM cytodiagnosis, given its high specificity and sensitivity

    Data of cost-optimal solutions and retrofit design methods for school renovation in a warm climate

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    Abstract"Efficient Solutions and Cost-Optimal Analysis for Existing School Buildings" (Paolo Maria Congedo, Delia D’Agostino, Cristina Baglivo, Giuliano Tornese, Ilaria Zacà) [1] is the paper that refers to this article. It reports the data related to the establishment of several variants of energy efficient retrofit measures selected for two existing school buildings located in the Mediterranean area. In compliance with the cost-optimal analysis described in the Energy Performance of Buildings Directive and its guidelines (EU, Directive, EU 244,) [2,3], these data are useful for the integration of renewable energy sources and high performance technical systems for school renovation. The data of cost-efficient high performance solutions are provided in tables that are explained within the following sections.The data focus on the describe school refurbishment sector to which European policies and investments are directed. A methodological approach already used in previous studies about new buildings is followed (Baglivo Cristina, Congedo Paolo Maria, D׳Agostino Delia, Zacà Ilaria, 2015; IlariaZacà, Delia D’Agostino, Paolo Maria Congedo, Cristina Baglivo; Baglivo Cristina, Congedo Paolo Maria, D’Agostino Delia, Zacà Ilaria, 2015; Ilaria Zacà, Delia D’Agostino, Paolo Maria Congedo, Cristina Baglivo, 2015; Paolo Maria Congedo, Cristina Baglivo, IlariaZacà, Delia D’Agostino,2015) [4–8]. The files give the cost-optimal solutions for a kindergarten (REF1) and a nursery (REF2) school located in Sanarica and Squinzano (province of Lecce Southern Italy). The two reference buildings differ for construction period, materials and systems.The eleven tables provided contain data about the localization of the buildings, geometrical features and thermal properties of the envelope, as well as the energy efficiency measures related to walls, windows, heating, cooling, dhw and renewables. Output values of energy consumption, gas emission and costs are given for a financial and a macro-economic analysis.This data article provides 288 and 96 combinations for REF1 and REF2, respectively. The output values are obtained using the software ProCasaClima 2015v.2.0

    Author Correction: Gluten consumption and inflammation affect the development of celiac disease in at-risk children

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    The original version of this Article contained an error in the spelling of the authors Renata Auricchio, Ilaria Calabrese, Martina Galatola, Donatella Cielo, Fortunata Carbone, Marianna Mancuso, Giuseppe Matarese, Riccardo Troncone, Salvatore Auricchio & Luigi Greco which were incorrectly given as Auricchio Renata, Calabrese Ilaria, Galatola Martina, Cielo Donatella, Carbone Fortunata, Mancuso Marianna, Matarese Giuseppe, Troncone Riccardo, Auricchio Salvatore & Greco Luigi. The original article has been corrected

    Environmental policies and social impacts. Suggestions from Europeans cities

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    Are we really sure that green and sustainable are always good for everyone? Ilaria Beretta tries to go beyond the rhetoric of sustainability to understand more deeply the interconnection between economy, society and environment in urban contexts, in the belief that only empirical research and the analysis of data can lead to a correct reading, which is as objective as possible, of the complex reality in which we live. The author, through a comparison between European and U.S. American cities, focuses in particular on policies related to climate change and land use, showing how these, if not properly monitored in their social effects, risk contributing to the tightening of social inequalities, through processes such as ecological and green gentrification. The volume is structured in three parts. In the first section, she illustrates the main European Union’s sustainability and environmental urban policies, focusing on climate change and land use strategies. The second chapter provides a conceptual framework through the environmental justice paradigm, as it applies in Europe and in U.S. Finally, the third chapter offers an empirical analysis of ecological and green gentrification processes, comparing American and European realities, and highlighting how context-specific differences can have profound effects on the manifestation (or not) of these phenomena

    Risk of hospitalisation after early-revisit in the emergency department

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    AIM: Early-revisits are frequent in the paediatric emergency department (ED) setting, but few data are available about early-revisited patients. The aim of this study was to investigate the hospitalisation rate of a population of early-revisited patients and to detect if an early-revisited patient was at risk of a more severe disease. METHODS: Between June 2014 and January 2015, we conducted a retrospective cohort study, considering all patients presented to the ED of a tertiary level children's hospital in Italy. We selected all patients who were revisited within 72 h from the initial visit (study cohort), while all other patients accessed in the same period were considered the control cohort. The two cohorts were compared for age, gender, triage category, hospitalisation rate, diagnosis at admission and hospital length of stay. RESULTS: In the study period, we reviewed 10 750 visits, of which 430 (4%) were unplanned revisits for the same chief complaint within 72 h from the initial visit. Hospitalisation rate of early-revisited patients was significantly higher compared to control patients (8.4 vs. 2.9%). Hospitalisation rate increases in parallel with the number of revisits, but in many cases, it was not directly related to a worst triage category, neither to a longer hospital length of stay. CONCLUSION: Early revisited patients in the ED had a significantly higher risk of hospitalisation, but this risk was only partially related to their clinical conditions

    El Tlacuache Núm. 458 (2011). 458 Año 11 (2011) marzo. El Tlacuache

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    Reflexiones sobre la migración en la Costa Chica Oaxaqueña Cuando el teléfono suena...por Alejandra A. Ramírez López. -Fronteras Lugares irreales / lugares hiperreales por Ilaria Bologna

    Werner Sombart and the global society. Anticipations from a classic author of sociology

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    The article examines the most salient works in which the sociologist Werner Sombart saw the dimension of globality as a social element, constitutive of mo- dernity and its future. The aim is to understand the role of globality, as an idea and a phenomenon, in the constitution in all aspects of society (economic, political, cultural, anthropological). The Works to which the article refers show a global society, one that goes from the time of Sombart to the present day, as the author had already envisioned in all their potentialities and criticalities
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