Overexpression of marA, soxS and acrB in veterinary isolates of Salmonella enterica rarely correlates with cyclohexane tolerance

Objectives: To determine the contribution of the AcrAB efflux system to cyclohexane tolerance in Salmonella enterica. Methods: The expression of the efflux pump gene, acrB, and regulators marA and soxS from 46 isolates of S. enterica of 14 different serovars was determined by comparative RT-PCR and denaturing HPLC analysis. Results: Twenty-one of the 46 isolates were cyclohexane tolerant, a phenotype associated with multiple antibiotic resistance (MAR) and overexpression of efflux pumps. Of the cyclohexane-tolerant isolates 81% were MAR, whereas only 44% of the cyclohexane-susceptible isolates were MAR, confirming the association between cyclohexane tolerance and MAR. However, there was no correlation between cyclohexane tolerance or MAR and overexpression of acrB, soxS or marA. Conclusions: These data suggest that cyclohexane tolerance in S. enterica can be mediated by an acrB-independent mechanism.

"Porque quiero casarme con un varón hermoso de la orilla del mar" Un análisis de lo grotesco femenino de María Josefa en La casa de Bernarda Alba

This essay is an analysis of the character María Josefa in the play 'The House of Bernarda Alba' (1936) by Federico García Lorca. It is hypothesized that the character of María Josefa can be considered a distorting mirror of the femininity presented in the play, and that through María Josefa this femininity is both revealed and problematized. The analysis adopts theories from the field of the (female) grotesque, using terminology both from Mikhail Bakhtin and Mary Russo. Throughout the analysis it is demonstrated how the character of María Josefa challenges the boundaries and norms which are dictated by Bernarda to control the women of the house. These conventions are challenged by María Josefa with the use of her loud speech, her dressed up appearance, and in her physical resistance. In this manner María Josefa is creating and embodying an alternate feminine view that is uncovered through her consistent provocation and by making herself into "a spectacle", a transboundary behaviour that is well interpreted within the theories of carnival, the grotesque body, and the spectacle of the female grotesque.

A alteridade e o imaginário feminino: o arquétipo da grande mãe em Maíra, de Darcy Ribeiro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Otimização da pigmentação da gema do ovo: Lígia Mara Sandeski. -

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O embate crítico entre Mario Vargas Llosa e Antonio Cornejo Polar: leituras de José María Arguedas e do indi- genismo peruano

Pós-graduação em Letras - FCLAS

Razão poética e mito em La tumba de Antígona de María Zambrano

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A tradução para o inglês do léxico tabuizado no universo erótico mairum: um estudo baseado no corpus da obra Maíra de Darcy Ribeiro

The main purpose of this paper is to observe the Portuguese into English translational process regarding the metaphors of specific lexical units related to erogenous zones and to intercourse in the context of the literary work Maira (1978), written by Darcy Ribeiro, as well as in its translation, Maíra (1985), performed by Goodland e Colchie. We based our study on an interdisciplinary proposal that associates the theoretical framework of Lexical Studies (BIDERMAN, 1996; LAKOFF; JOHNSON, 2002; ORSI, 2007, 2009; ORSI; ZAVAGLIA, 2007; 2012; PRETI, 1984; XATARA; RIVA; RIOS, 2002; XATARA, 2004), Corpus-Based Translation Studies (BAKER, 1993, 1995; CAMARGO, 2005), Corpus Linguistics (TYMOCZKO, 1998; BERBER SARDINHA, 2004), and, in part, Terminology (COELHO, 2003; BARROS, 2004; FAULSTICH, 2004). Concerning the methodology, we used the program WordSmith Tools, which provided the tools WordList and Concord, for collection and observation of data. We thus verified the value attributed to the erotic-obscene lexicon in Darcy Ribeiro’s literary-textual construction, and we also analyzed the reformulation of taboo lexicon in English. Finally, we intended to reflect on the process of translation of these lexical units considered socially disreputable, in an attempt to provide a possible support fortranslators, linguists, writers and social scientists.

En torno a la composición de tres cuentos fantásticos de José María Merino

In this article, we undertake the reading of three fantasy short stories of the Spanish writer José María Merino by means of the theoretical propositions of Michel Lord and Juan Herrero Cecilia. These propositions attempt to elucidate the composition of the fantasy narrative delimiting a set of phases. This model applied to fantasy narrative arises from the perspective of Jean-Michel Adam on the composition of narrative texts in general.

Tradução e relações intertextuais em Historias ocultas en la Recoleta, de María Rosa Lojo

The aim is to analyze some aspects of the strategy of intertextual Maria Rosa Lojo and her importance to the translation of two tales Historias Ocultas en la Recoleta. Then, the theory by Umberto Eco about the intertextual irony and its implications in the act of tranlation were used to the understanding. The theories and considerations by Linda Hutcheon on intertextuality, parody and discourses of history also contributed.