Institute of Art History

OBJECTIVE: To determine pre-/intraoperative risk factors for anastomotic leak after colon resection for cancer and to create a practical instrument for predicting anastomotic leak risk. BACKGROUND: Anastomotic leak is still the most dreaded complication in colorectal surgery. Many risk factors have been identified to date, but multicentric prospective studies on anastomotic leak after colon resection are lacking. METHODS: Fifty-two hospitals participated in this prospective, observational study. Data of 3193 patients, operated for colon cancer with primary anastomosis without stoma, were included in a prospective online database (September 2011-September 2012). Forty-two pre-/intraoperative variables, related to patient, tumor, surgical procedure, and hospital, were analyzed as potential independent risk factors for anastomotic leak (60-day follow-up). A nomogram was created to easily predict the risk of anastomotic leak for a given patient. RESULTS: The anastomotic leak rate was 8.7%, and widely varied between hospitals (variance of 0.24 on the logit scale). Anastomotic leak significantly increased mortality (15.2% vs 1.9% in patients without anastomotic leak, P < 0.0001) and length of hospitalization (median 23 vs 7 days in uncomplicated patients, P < 0.0001). In the multivariate analysis, the following variables were independent risk factors for anastomotic leak: obesity [P = 0.003, odds ratio (OR) = 2.7], preoperative serum total proteins (P = 0.03, OR = 0.7 per g/dL), male sex (P = 0.03, OR = 1.6), ongoing anticoagulant treatment (P = 0.05, OR = 1.8), intraoperative complication (P = 0.03, OR = 2.2), and number of hospital beds (P = 0.04, OR = 0.95 per 100 beds). CONCLUSIONS: Anastomotic leak after colon resection for cancer is a frequent, relevant complication. Patients, surgical technique, and hospital are all important determining factors of anastomotic leak risk.

OBJECTIVES: Few studies have compared the long-term outcomes of endoscopic resection and surgery. The aim of this study was to compare the long-term outcomes of endoscopic resection with those of surgery for early gastric cancer (EGC). METHODS: We reviewed prospectively collected data of patients who had undergone endoscopic resection (1,290 patients) or surgery (1,273 patients) for EGC. To reduce the effect of selection bias, we performed a propensity score-matching analysis between the two groups. The primary outcome was overall survival (OS). The secondary outcomes were disease-specific survival, disease-free survival (DFS), recurrence-free survival (RFS), occurrence of metachronous gastric cancer, treatment-related complications, length of hospital stay, and 30-day outcomes. The study was designed as a non-inferiority study and tested in an intention-to-treat analysis. RESULTS: In a propensity-matched analysis of 611 pairs, the 10-year OS proportion was 96.7% in the endoscopic resection group and 94.9% in the surgery group (P=0.120) (risk difference -1.8%, 95% confidence interval (CI) -4.04-0.44, Pnon-inferiority=0.014), which met the non-inferiority criterion. In contrast, the 10-year RFS proportion was 93.5% in the endoscopic resection group and 98.2% in the surgery group (P<0.001) (risk difference 4.7%, 95% CI 2.50-6.97, Pnon-inferiority=0.820), which did not meet the non-inferiority criterion, mainly because of metachronous recurrence in the endoscopic resection group. The rate of early complications was higher in the endoscopic resection group than in the surgery group (9.0 vs. 6.6%, P=0.024), whereas the rate of late complications was higher in the surgery group than in the endoscopic resection group (0.5 vs. 2.9%, P<0.001). In the multiple Cox regression analysis, patient's age, the comorbidity index, the performance index, sex, tumor morphology, and depth of invasion were predictors of OS in patients with EGC. CONCLUSIONS: Endoscopic resection might not be inferior to surgery with respect to OS in patients with EGC lesions that meet the absolute or expanded criteria. However, DFS, RFS, and metachronous RFS might be lower after endoscopic resection than after surgery.

BACKGROUND: Eosinophilic esophagitis (EE) is a clinicopathologic syndrome comprising isolated eosinophilic inflammation of the esophagus, with symptoms of dysphagia, and possibly, reflux. It was initially described in children, and in recent years, there is a heightened awareness in adults. The etiology is not completely understood. The treatments include dietary manipulation, topical corticosteroids, systemic corticosteroids, Montelukast, and endoscopic dilation. In adults, there are no randomized trials demonstrating the efficacy of any particular treatment, and no prospective studies describing the natural history of the disease following treatment. METHODS: We performed an interval follow-up of patients treated with a swallowed corticosteroid inhaler. We contacted 51 adult patients who were diagnosed with EE and treated with a swallowed corticosteroid inhaler between September 1, 1999, and May 31, 2003. All patients had received 6 wk of treatment with fluticasone 220 mEq/puff, four puffs swallowed twice daily for 6 wk. RESULTS: Thirty-two patients replied (63%) with a mean follow-up duration of 3.3 yr. Ninety-one percent of patients reported recurrent symptoms; a mean of 8.8 months after treatment was completed. Sixty-nine percent of patients repeated treatment with the steroid inhaler at least once. CONCLUSIONS: It appears that EE is a chronic remitting disorder that requires more than one topical steroid treatment course.

OBJECTIVE: Synthesis and maturation of G protein-coupled receptors are complex events that require an intricate combination of processes including protein folding, posttranslational modifications, and transport through distinct cellular compartments. Little is known concerning the regulation of G protein-coupled receptor transport from the endoplasmic reticulum to the cell surface. METHODS AND RESULTS: Here we show that the cytoplasmatic carboxy-terminal of the angiotensin AT2 receptor (AT2R) acts independently as an endoplasmic reticulum-export signal. Using a yeast two-hybrid system, we identified a Golgi membrane-associated protein termed ATBP50 (for AT2R binding protein of 50 kDa) that binds to this motif. We also cloned ATBP60 and ATBP135 encoded by the same gene as ATBP50 that mapped to chromosomes 8p21.3. Downregulation of ATBP50 using siRNA leads to retention of AT2R in inner compartments, reduced cell surface expression, and decreased antiproliferative effects of the receptor. CONCLUSIONS: Our results indicate that ATBP50 regulates the transport of the AT2R to cell membrane by binding to a specific motif within its cytoplasmic carboxy-terminal and thereby enabling the antiproliferative effects of the receptor.

Pigments are among the most important components of historical paintings and textiles and their nature provides the unique character of color. They can be divided into two main groups: inorganic and organic, extracted from plants or animals. Their identification is a necessary stage in the conservation of art objects. Reversed-phase liquid chromatography with electrospray ionization mass spectrometry (ESI-MS) and UV/visible spectrophotometric methods were elaborated for the identification of indigoid (indigo, indirubin, isoindigo, isoindirubin) color components of natural dyestuffs and their natural or synthetic precursors (indican, isatin, indoxyl, 2-indolinone). ES-MS offers detection limits in the range 0.03-5.00 microg ml(-1) for the color compounds examined. The method developed made it possible to identify indigo and its isomers in genuine Indian indigo, indigo from woad and Tyrian Purple. It was applied to the identification of natural dyes on fiber from a 19th century Japanese tapestry, 'Cranes in the landscape'. A procedure based on freezing and grinding of a sample before the extraction of dyes from the textile was developed. The components of the extract obtained were identified after acidic hydrolysis as indigotin and methylene blue.

OBJECTIVES: The long-term outcomes of patients with drug induced liver injury (DILI) are not well described. The aim of this study was to determine the frequency and severity of persistent liver biochemistry abnormalities in DILI patients followed over 2 years. METHODS: Subjects with evidence of liver injury at 6 months after DILI onset were offered a month 12 and 24 study visit. RESULTS: Amongst the 99 patients with definite, probable, or very likely DILI and available laboratory data at 12 months after DILI onset, 74 (75%) had persistent liver injury (persisters) defined as a serum aspartate aminotransferase (AST) or alanine aminotransferase (ALT) >1.5 × upper limit of normal (ULN) or an alkaline phosphatase >ULN, while 25 (25%) had resolved liver injury (resolvers). On multivariate analysis, month 12 persisters were significantly older (52.6 vs. 43.7 years, P=0.01) and more likely to have a cholestatic lab profile at DILI onset (54 vs. 20%, P<0.01) than resolvers. The month 12 persisters also had significantly poorer SF-36 physical summary scores at DILI onset and throughout follow-up compared with the resolvers (P<0.01). Amongst the 17 subjects with a liver biopsy obtained at a median of 387 days after DILI onset, 9 had chronic cholestasis, 3 had steatohepatitis, and 3 had chronic hepatitis. CONCLUSIONS: In all, 75% of subjects with liver injury at 6 months after DILI onset have laboratory evidence of persistent liver injury during prolonged follow-up. Higher serum alkaline phosphatase levels at presentation and older patient age were independent predictors of persistent liver injury. Subjects with persistent liver injury at 12 months after DILI onset should be carefully monitored and assessed for liver disease progression.

Was the Achaemenid Persian king worshipped as/considered (or intended to be considered) a god? This chapter aims to sketch broad problems and potentials in the study of the nature of Achaemenid kingship today and offer a case study of new possibilities specifically in visual representation through an analysis of the Bisitun Monument of Darius I. The chapter offers a preliminary projection on the nature of Achaemenid art as evidence in the longstanding debate on the divine or not-divine nature of Achaemenid kingship. It reviews selected aspects of this debate and its particular challenges and potentials for further work, as these are set against recent discussions of kingship in closely related fields. The chapter presents a sequence of abbreviated case studies in representation and interpretation, aimed at asserting the importance of an approach to definitions of the divine that circumvents the rigidity and the logocentricity of traditional discourse on the topic. Keywords:achaemenid art; Achaemenid Persian king; Bisitun Monument

An essay is presented on delegated performance in which nonprofessionals are hired to perform at a particular time on behalf of the artist on his or her instructions. The author stated that this social turn started since 1990s in contemporary art against the tradition of 1960s and 1970s where artists like Chris Burden, Vito Acconci and Gina Pane performed themselves. The author referred to the trend of live installation started in Europe in 1990s in which guards for exhibition were hired. The Italian artist Maurizio Cattelan assembled a soccer club of foreigners to play local matches in 1991.

INTRODUCTION: Proton pump inhibitor (PPI) use is associated with increased serum gastrin levels and bacterial overgrowth, resulting in more toxic bile salt formation. Concern has risen that these factors may increase the risk of developing colorectal neoplasia. AIM: To investigate the association between the use of PPIs and the risk of colorectal cancer. METHODS: A population-based case-control study was conducted within the Dutch Primary Care Information (IPCI) database over the period 1996-2005. Cases with colorectal cancer were matched with up to 20 controls on age, gender, calendar time, and duration of follow-up prior to diagnosis. Cumulative exposure to PPIs was assessed in the 5 yr prior to diagnosis with a 1-yr lag time analysis. We calculated adjusted odds ratios (OR) with 95% confidence intervals (95% CI) using multivariate, conditional logistic regression analysis. RESULTS: Within the source population of 457,024 persons, we identified 595 colorectal cancer cases. The odds of colorectal cancer were not increased among patients ever using PPIs compared with patients who never used PPIs (OR 0.85, 95% CI 0.63-1.16). Also, the use of PPIs for >365 days was not associated with a greater risk of colorectal cancer (OR 0.79, 95% CI 0.44-1.41) compared with nonusers. The odds of colorectal cancer in neither the right nor the left hemicolon were significantly increased in patients using PPIs. CONCLUSION: The present study indicates no association between PPI use and the risk of colorectal cancer. Larger numbers of long-term PPI users are needed to confirm the absence of a risk-increasing effect of long-term PPI exposure.

We describe a new type of caliper to optimize the size, shape, and centration of the capsulorhexis during intraocular lens (IOL) surgery. This flexible, ring-shaped tool is positioned on the anterior capsule surface, where it is kept in place by an ophthalmic viscosurgical device. When in place, the caliper provides an ideal guide for the surgeon to follow and facilitates optimal capsulorhexis shape and centration.

AIM: Sacral nerve stimulation (SNS) has a place in the treatment algorithm for faecal incontinence (FI). However, after implantation, 15-30% of patients with FI fail to respond for unknown reasons. We investigated the effect of SNS on continence and quality of life (QOL) and tried to identify specific predictive factors of the success of permanent SNS in the treatment of FI. METHOD: Two hundred consecutive patients (six men; median age = 60; range 16-81) underwent permanent implantation for FI. The severity of FI was evaluated by the Cleveland Clinic Score. Quality of life was evaluated by the French version of the American Society of Colon and Rectal Surgeons (ASCRS) quality of life questionnaire (FIQL). All patients underwent a preoperative evaluation. After permanent implantation, severity and QOL scores were reevaluated after six and 12 months and then once a year. RESULTS: The severity scores were significantly reduced during SNS (P = 0.001). QOL improved in all domains. At the 6-month follow-up, the clinical outcome of the permanent implant was not affected by age, gender, duration of symptoms, QOL, main causes of FI, anorectal manometry or endoanal ultrasound results. Only loose stool consistency (P = 0.01), persistent FI even though diarrhoea was controlled by medical treatment (P = 0.004), and low stimulation intensity (P = 0.02) were associated with improved short-term outcomes. Multivariate analysis confirmed that loose stool consistency and low stimulation intensity were related to a favourable outcome. CONCLUSION: Stool consistency and low stimulation intensity have been identified as predictive factors for the short-term outcome of SNS.

Journal Article Women in Frames, the gaze, the eye, the profile in Renaissance portraiture Get access Patricia simons Patricia simons Search for other works by this author on: Oxford Academic Google Scholar History Workshop Journal, Volume 25, Issue 1, SPRING 1988, Pages 4–30, https://doi.org/10.1093/hwj/25.1.4 Published: 01 March 1988

OBJECTIVES: It has been suggested that statins exert potential anti-tumor effects. The relationship between statin use and outcomes in pancreatic cancer is controversial. We hypothesized that statin use at baseline would impact survival among patients with early-stage pancreatic cancer and that the effect might vary by individual statin agent. METHODS: We conducted a retrospective cohort study on data from an integrated healthcare system. We included patients with pancreatic cancer stage I-IIb who underwent resection for curative intent between January 2005 and January 2011. Baseline statin use was characterized as any prior use as well as active use of either simvastatin or lovastatin. Intensity of exposure was calculated as average daily dose prior to surgery. Overall and disease-free survival was assessed from surgery until the end of study (April 2014). We used the Kaplan-Meier method and Cox proportional hazards regression to evaluate the impact of baseline statin use on survival, adjusting for age, sex, Charlson comorbidity score, resection margin, disease stage, and receipt of adjuvant chemotherapy. RESULTS: Among 226 patients, 71 (31.4%) had prior simvastatin use and 27 (11.9%) had prior lovastatin use at baseline. Prior simvastatin but not lovastatin use was associated with improved survival (median 28.5 months (95% confidence limit (CL) 20.8, 38.4) for simvastatin vs. 12.9 months (9.6, 15.5) for lovastatin vs. 16.5 months (14.1, 18.9) for non-statin users; log-rank P=0.0035). In Cox regression, active simvastatin use was independently associated with reduced risk for mortality (adjusted hazard ratio (HR) 0.56 (95% CL 0.38, 0.83), P=0.004) and risk for recurrence (adjusted HR 0.61 (0.41, 0.89), P=0.01). Survival improved significantly among patients who received moderate-high-intensity (median 42.1 months (24.0,52.7)) doses compared with those who received low-intensity doses of simvastatin (median 14.1 months (8.6, 23.8), log-rank P=0.03). CONCLUSIONS: The effects of statins varied by agent and dose. Active use of moderate-high-dose simvastatin at baseline was associated with improved overall and disease-free survival among patients undergoing resection for pancreatic cancer.

Nesta obra, o filósofo alemão Eugen Herrigel (1884-1955), procura transmitir um pouco da cultura e do pensamento zen budista aos ocidentais. Trata-se de um livro pouco robusto escrito numa linguagem simples, que traduz os pensamentos do zen para leitores comuns.

Psychoeducation is an approach that relates psychological and pedagogical tools having as its objective the teaching directioned to patients and caregiver about physical and/or psychic pathology and its treatment as well. Thus, it is possible to develop a prevention and awareness work in health. The present work has as its aim to investigate the usage of psychoeducationin the area of health relating its application in mental and physical illnesses and its involvement in the area as well. The method consists of a systematic review of literature whose keyword is "psycho education", and its results were found in the following data basis: LILACS (Literatura Latino-Americana e do Caribe em Cincias da Sade), PePSIC (Peridicos Eletrnicos de Psicologia) and SciELO (Scientifi c Electronic Library Online). Totalizing 59 articles, only 29 were used. It is possible to conclude that psycho education can be used for 1

Somewhere in central Russia during the height of the Cold War lay an empty field that US intelligence agencies had determined could be used as a makeshift landing strip for Soviet bombers in the ev...

OBJECTIVES: Nonalcoholic steatohepatitis (NASH) is the most severe form of a hepatic condition known as nonalcoholic fatty liver disease (NAFLD). NASH is histologically characterized by hepatic fat accumulation, inflammation, and ballooning, and eventually coupled with fibrosis that, in turn, may progress to end-stage liver disease even in young individuals. Hence, there is a critical need for specific noninvasive markers to predict hepatic inflammation at an early age. We investigated whether plasma levels of cathepsin D (CatD), a lysosomal protease, correlated with the severity of liver inflammation in pediatric NAFLD. METHODS: Liver biopsies from children (n=96) with NAFLD were histologically evaluated according to the criteria of Kleiner (NAFLD activity score) and the Brunt's criteria. At the time of liver biopsy, blood was taken and levels of CatD, alanine aminotransferase (ALT), and cytokeratin-18 (CK-18) were measured in plasma. RESULTS: Plasma CatD levels were significantly lower in subjects with liver inflammation compared with steatotic subjects. Furthermore, we found that CatD levels were gradually reduced and corresponded with increasing severity of liver inflammation, steatosis, hepatocellular ballooning, and NAFLD activity score. CatD levels correlated with pediatric NAFLD disease progression better than ALT and CK-18. In particular, CatD showed a high diagnostic accuracy (area under receiver operating characteristic curve (ROC-AUC): 0.94) for the differentiation between steatosis and hepatic inflammation, and reached almost the maximum accuracy (ROC-AUC: 0.998) upon the addition of CK-18. CONCLUSIONS: Plasma CatD holds a high diagnostic value to distinguish pediatric patients with hepatic inflammation from children with steatosis.

Journal Article Vision, Transformation, and the Veroli Casket Get access Paroma Chatterjee Paroma Chatterjee paromach@gmail.com Search for other works by this author on: Oxford Academic Google Scholar Oxford Art Journal, Volume 36, Issue 3, December 2013, Pages 325–344, https://doi.org/10.1093/oxartj/kct029 Published: 01 December 2013

Introduction I. Moving Images 1. Images of the Prophet Muhammad In and Out of Modernity: The Curious Case of a 2008 Mural in Tehran /Christiane J. Gruber 2. Secular Domesticities, Shiite Modernities: Khomeini's Illustrated Tawzh al-Masail /Pamela Karimi 3. Memory and Ideology: Images of Saladin in Syria and Iraq /Stefan Heidemann 4. You Will (Not) Be Able to Take Your Eyes Off It!: Mass-Mediated Images and Politico-Ethical Reform in the Egyptian Islamic Revival /Patricia Kubala II. Islamist Iconographies 5. The Muslim Crying Boy in Turkey: Aestheticization and Politicization of Suffering in Islamic Imagination /Ozlem Sava 6. The New Happy Child in Islamic Picture Books in Turkey /Umut Azak 7. Sadrabiliyya: The Visual Narrative of Muqtada Al-Sadr's Islamist Politics and Insurgency in Iraq /Ibrahim Al-Marashi 8. The Martyr's Fading Body: Propaganda vs. Beautification in the Tehran Cityscape /Ulrich Marzolph III. Satirical Contestations 9. Pushing Out Islam: Cartoons of the Reform Period in Turkey (1923-1930) /Yasemin Gencer 10. Blasphemy or Critique?: Secularists and Islamists in Turkish Cartoon Images /Pinar Batur and John VanderLippe 11. Naji al-Ali and the Iconography of Arab Secularism /Sune Haugbolle IV. Authenticity and Reality in Trans-National Broadcasting 12. Arab Television Drama Production and the Islamic Public Sphere /Christa Salamandra 13. Saudi-Islamist Rhetorics about Visual Culture /Marwan Kraidy Bibliography Notes on Contributors Index

BACKGROUND: Modern external ring fixation has been hypothesized to reduce complications requiring hospital readmission compared with internal fixation when treating patients with high-energy open tibial shaft fractures. In this study, the 1-year probability of a major limb complication was compared between external and internal fixation of severe open tibial fractures. METHODS: This multicenter randomized clinical trial included patients 18 to 64 years of age with severe open tibial shaft fractures randomly assigned to either modern external ring fixation (n = 127) or internal fixation (n = 133). The primary outcome was a major limb complication within 365 days after randomization; these complications included amputation, infection, a soft-tissue problem, nonunion, malunion, and a loss of reduction/implant failure. RESULTS: Of 260 randomized patients, 254 were included in the final analysis. Their mean age (standard deviation) was 39 (13) years; 214 (84%) were men. The probability of at least 1 major limb complication was higher for external fixation (62.1% [95% confidence interval (CI): 53.4% to 70.8%]) than internal fixation (43.7% [95% CI: 35.5% to 52.9%]), with a risk difference of 18.4% (95% CI: 5.8% to 30.4%); p = 0.005). The most notable difference was in loss of reduction/implant failure, the rate of which was higher for external fixation (risk difference: 14.4% [95% CI: 7.0% to 21.6%]; p = 0.002). There was no appreciable difference in the probability of deep infection between external fixation (26.1%) and internal fixation (29.7%) (risk difference: -3.5% [95% CI: -14.8% to 7.8%]; p = 0.54). There were also no appreciable differences in the probabilities of amputation, nonunion, soft-tissue problems, malunion, or fracture healing between the groups. CONCLUSIONS: These results argue against routine use of modern external ring fixation for the treatment of these severe open tibial fractures. LEVEL OF EVIDENCE: Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.