Um passeio com mito e história nA cidade de Ulisses, de Teolinda Gersão

La novela A cidade de Ulisses (2011), de la escritora portuguesa contemporánea Teolinda Gersão, nos presenta una Lisboa envuelta en mitos e historia. Este trabajo pretende inferir las relaciones entre estos dos campos del conocimiento y sus implicaciones para la construcción de los sentidos del texto. Teniendo en cuenta la leyenda que cuenta que la capital portuguesa fue fundada por Ulisses, el héroe homérico, la narrativa se vale de elementos míticos para, junto con el relato del personaje Paulo Vaz acerca de sus relaciones románticas con Cecília Branco y Sara, hacer referencia a cuestiones del pasado y del presente histórico portugueses, siempre de manera crítica. Buscamos, así, indagar, a través del mito, cómo se introduce la historia en el universo del texto.

Uma representação irônica da morte e da escrita

The novel As intermitências da morte, by José Saramago (2005a), presents an imaginary narrative that treats one of the most classical themes of universal literature. Besides that, the novel discusses the question of fictional discourse construction, showing the potentialities (and limits) of language as an intermediation between life and art.

Sealing composite with defective margins, good care or over treatment? results of a 10-year clinical trial

Purpose: The objective of this study was to clinically evaluate sealed composite restorations after 10 years and compare their behavior with respect to controls. Methods and Materials: The cohort consisted of 20 patients aged 18 to 80 years with 80 composite restorations. All participants in the sealing and no-treatment groups presented with clinical features for the marginal adaptation that deviated from the ideal and were rated Bravo (United States Public Health Service criteria). Composites with Alfa values for the marginal adaptation were used as the positive control. Results: The marginal adaptation behavior was similar between the sealing and control (+) groups, with a high frequency of Bravo values in the 10th year (80% and 51%, respectively). Most of the no-treatment (-) group maintained the Bravo values (91%) for 10 years, although some restorations (9%) progressed to Charlie values. The anatomy parameter differed significantly between the first and 10th years, with deterioration in all three groups (p,0.05). The secondary caries parameter had a similar behavior in the three groups (p.0.05). Conclusions: Sealing the margins of the composite resin restorations had no significant effect compared with the control groups, under the conditions of this study. Sealing the restorations substantially improved the marginal staining and marginal adaptation parameters, although by the tenth year they were similar to the group without intervention.

Overproduction and properties of lipase by wild strain of Burkholderia lata LBBIO-BL02 using chicken fat

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Chicken fat and inorganic nitrogen source for lipase production by Fusarium sp. (Gibberella fujikuroi complex)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Lipases microbianas: produção, propriedades e aplicações biotecnológicas

Conselho Nacional de Desenvolvimento Científico e Tecnológico(CNPq)

Por que ainda é importante pensar como um nômade em nosso tempo

This article argues for the existence of a nomadic way of thinking, in accord with Deleuze and Guattari’s proposals throughout their “nomadology”. I will look forward to develop such an argument through of four points: the epistemological, the political, the historical and the ontological one. These four points, in set, describe what we call nomadic thought. Such reflection is defined in the observation of a dominant process that constitutes subjectivities ruled by a “capitalist axiomatic”, in our time. Such process is understood as a nomadic device involving, as its main by-product, what is called of narcissism of the difference. However, if the dominant way of becoming subjects ruled by capitalist society, in our time, is nomadic, is it still worthwhile thinking as a nomad, as pursued Deleuze and Guattari?

Ultrasound-assisted periconal ocular blockade in rabbits

ObjectiveThis study aimed to evaluate the benefit and specifically the feasibility of using ultrasound in ophthalmologic periconal block, and the occurrence of complications.Study designProspective experimental study.AnimalsTen healthy New Zealand White rabbits (6-8months of age), weighing 2.0-3.5kg.MethodsRabbits were anesthetized by intramuscular injection of acepromazine (1mgkg(-1)), ketamine (30mgkg(-1)) and xylazine (3mgkg(-1)). Ultrasound-assisted periconal block with lidocaine was performed on 18 eyes. Intraocular pressure was measured by applanation tonometry whereas corneal sensitivity was assessed using an esthesiometer, before and after each periconal anesthesia.ResultsIn all 18 eyes, it was possible to adequately visualize the needle shaft within the periconal space, as well as muscular cone, optic nerve and local anesthetic solution spread. Lidocaine 2% without epinephrine (0.790.19mL) was injected into the periconal space. There was no statistical difference between the intraocular pressure (meanSD) measured before (10.9 +/- 2.9mmHg) and after (11.9 +/- 3.8mmHg) the periconal anesthesia (p=0.38). The effectiveness of the ultrasound-assisted technique was shown according to the values for corneal sensitivity, assessed before and after periconal anesthesia (p<0.0001). Complications were not observed in this study.ConclusionsEye ultrasonography allowed visualization of all anatomic structures necessary to perform a periconal block, as well as the needle insertion and anesthetic spread in real time. Further studies are required to prove the real potential of ultrasound for reducing the incidence of complications associated with ophthalmic blocks, especially when anatomic disorders of the eye could potentially increase the risk.Clinical relevanceUltrasonography is a painless, noninvasive tool that may improve safety of ophthalmic regional blocks, potentially by reducing the prevalence of globe perforation or penetration of the optic nerve associated with the needle-based techniques.

The study of cardiovascular risk in adolescents - ERICA: rationale, design and sample characteristics of a national survey examining cardiovascular risk factor profile in Brazilian adolescents

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Antihypertensive therapy in preeclampsia is not modulated by VEGF polymorphisms

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Effects of NAMPT polymorphisms and haplotypes on circulating visfatin/NAMPT levels in hypertensive disorders of pregnancy

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Simvastatin Does Not Reduce Chemokine Production in Obesity Without Comorbidities

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

NLRP1 L155H polymorphism is a risk factor for preeclampsia development

Problem: Augmented levels of IL-1 ss have been pointed out as an important pathogenic factor for preeclampsia development. Inflammasome is the cytoplasmic complex responsible for pro-IL1 ss cleavage and IL-1 ss secretion. Aim of the study was to evaluate the association between polymorphisms in inflammasome'genes and preeclampsia. Method of study: Selected polymorphisms in inflammasome genes (NLRP1, NLRP3, CARD8, and IL1B) were analyzed in 286 Brazilian women with and 309 without preeclampsia. Results and Conlclusions: The NLRP1 variant rs12150220 (L155H) was associated with the development of preeclampsia (OR=1.58), suggesting a role of this inflammasome receptor in the pathogenesis of this multifactorial disorder.

Isolation of Bacillus thuringiensis from the state of Amazonas, in Brazil, and screening against Aedes aegypti (Diptera, Culicidae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Molecular diversity of fungal and bacterial communities in the marine sponge Dragmacidon reticulatum

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)