Remembering Antonio Candido

In the 2018 MLA Convention, the Luso-Brazilian Forum organized a meeting to remember Professor Antonio Candido (1918-2017), on January 6, 7:15-8:30 PM. This posting collects most papers read at the meeting. Should you be interested in contributing your own remembrance, or reflections on Candido’s career, please send them to me on the Commons. I’ll just ask you to use a format similar to the one we have used, an send me text that is between 2 and 3 pages double-spaced. Luiza Moreira, Binghamton Universit

DIAGNOSIS FOR THE IMPLEMENTATION OF AN ENVIRONMENTAL MANAGEMENT SYSTEM IN A MICROBUSINESS IN THE URBAN VECTOR AND PEST CONTROL SECTOR

This project analyzes and discusses the application of a methodological valuation model of an environmental maturity of a company of vectors and pests control. The method used was the initial environmental diagnostics, which intended to classify in a scale of values the Business Process of the company to Certification based on NBR ISO 14001. As a result of the application of the method were identified EMS Critical Success Spots low performed by the company, and the positive influence of ISO 9001 Certification already established in the organization. As well as, proposed actions to improve the weaknesses that were identified by the diagnostics in order to establish a schedule for the compliance of the first phase of the PDCA method proposed by the ISO 14001

Phase I Study of the Prolactin Receptor Antagonist LFA102 in Metastatic Breast and Castration-Resistant Prostate Cancer

Lessons Learned Despite evidence for a role for prolactin signaling in breast and prostate tumorigenesis, a prolactin receptor-binding monoclonal antibody has not produced clinical efficacy. Increased serum prolactin levels may be a biomarker for prolactin receptor inhibition. Results from the pharmacokinetic and pharmacodynamics (PD) studies suggest that inappropriately long dosing intervals and insufficient exposure to LFA102 may have resulted in lack of antitumor efficacy. Based on preclinical data, combination therapy of LFA102 with those novel agents targeting hormonal pathways in metastatic castration-resistant prostate cancer and metastatic breast cancer is promising. Given the PD evidence of prolactin receptor blockade by LFA102, this drug has the potential to be used in conditions such as hyperprolactinemia that are associated with high prolactin levels. Background. Prolactin receptor (PRLR) signaling is implicated in breast and prostate cancer. LFA102, a humanized monoclonal antibody (mAb) that binds to and inhibits the PRLR, has exhibited promising preclinical antitumor activity. Methods. Patients with PRLR-positive metastatic breast cancer (MBC) or metastatic castration-resistant prostate cancer (mCRPC) received doses of LFA102 at 3–60 mg/kg intravenously once every 4 weeks. Objectives were to determine the maximum tolerated dose (MTD) and/or recommended dose for expansion (RDE) to investigate the safety/tolerability of LFA102 and to assess pharmacokinetics (PK), pharmacodynamics (PD), and antitumor activity. Results. A total of 73 patients were enrolled at 5 dose levels. The MTD was not reached because of lack of dose-limiting toxicities. The RDE was established at 60 mg/kg based on PK and PD analysis and safety data. The most common all-cause adverse events (AEs) were fatigue (44%) and nausea (33%) regardless of relationship. Grade 3/4 AEs reported to be related to LFA102 occurred in 4% of patients. LFA102 exposure increased approximately dose proportionally across the doses tested. Serum prolactin levels increased in response to LFA102 administration, suggesting its potential as a biomarker for PRLR inhibition. No antitumor activity was detected. Conclusion. Treatment with LFA102 was safe and well tolerated, but did not show antitumor activity as monotherapy at the doses tested

De las catacumbas a los últimos confines: violencia, sentido y representación en los periplos del martirio

En este trabajo propongo un análisis transversal de las figuras del mártir y del martirio. Recurriendo a la noción de mediación, en la primera parte analizo el rol protagónico de las representaciones del martirio en las prácticas de la memoria durante la segunda mitad del siglo XVI. Analizo algunas de las condiciones que contribuyeron a la emergencia de una "cultura del martirio" y el rol de las mediaciones en tal surgimiento. En la segunda parte, estudio la forma en que el (re)descubrimiento de las catacumbas romanas, abrió un campo de producción de sentido en torno a la figura del martirio. En la tercera parte, centrándome en la Compañía de Jesús, analizo algunas mediaciones a través de las cuáles las figuras del martirio transgredieron las fronteras de iglesias y conventos para proyectarse a los últimos confines en un mundo en plena expansión.Neste artigo proponho uma análise transversal das figuras do mártir e do martírio. Usando a noção de mediação, na primeira parte eu tento analisar o papel de liderança de representações de martírio em práticas de memória durante a segunda metade do século XVI. Eu analiso algumas das condições que contribuíram para o surgimento de uma "cultura do martírio" e o papel da mediação nesta emergência. Na segunda parte, eu estudo como a (re) descoberta das catacumbas romanas abriu um campo de produção de significados em torno da figura do martírio. Na terceira parte, com foco na Companhia de Jesus, analiso algumas mediações pelas quais as representações do martírio transgrediram as fronteiras de igrejas e conventos para se projetar nas fronteiras de um mundo em plena expansão mundial.This paper proposes a cross-sectional analysis of martyr and martyrdom. Through the notion of mediation, in the first part I analyze the leading role of representations of martyrdom in memory practices during the second half of the sixteenth century. I analyze some of the conditions that contributed to the emergence of a "martyrdom's culture" and the role of mediation in such emergence. The second part studies how the (re)discovery of the Roman catacombs encouraged the production of meanings around the figure of martyrdom. In the third part, focusing on the Society of Jesus, I analyze a few instances of mediation through which the figures of martyrdom transgressed the boundaries of churches and convents to project themselves to the last frontiers of a world in full expansion.Fil: Salamanca Villamizar, Carlos Arturo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentin

Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries

Abstract Background Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. Methods This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low–middle-income countries. Results In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of ‘single-use’ consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low–middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. Conclusion This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high– and low–middle–income countries