Marx (1843-1852): política e revolução - um (re)encontro com a emancipação do trabalho

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

Detecção de marcadores de resistência a múltiplas drogas na pele de cães com infecção natural por Leishmania (Leishmania) infantum chagasi (Cunha e Chagas, 1937) Shaw, 2002, submetidos a diferentes protocolos de tratamento

Pós-graduação em Medicina Veterinária - FCAV

Evolucionismo linguístico: um paralelo entre evolucionismo biológico e mudança linguística

The comparison between linguistic change and biologic evolution is a subject that has caused and still causes much controversy among linguists and other academics that see, in this parallel, problems related to similar attempts in the nineteenth century by Social Darwinism, which approached the biological evolution with social and cultural development of a people. However, this paper aims to show that today this parallel is not built in the same way as was done before. Names like William Labov, Salikoko Mufwene, Jonathan West and Hildo Honorio do Couto in linguistics; Charles Darwin in biology; and Tom Ingold and Clifford Geertz in anthropology, showed that areas of Humanities, such as linguistics and anthropology, and of Biological Sciences, as phylogeny and genetics, are likely to be worked together by the great similarities between processes that compose them. Thus, based on the writings of these authors and some others, this paper presents this theme’s controversy; it shows the similarities between characteristics of languages and species; it seeks through the concepts MA Mental, MA Social and MA Natural of the languages (coined by Couto on Linguística, ecologia e ecolinguística: contato de línguas) to develop ideas of how it is possible to think the language change in the light of Darwin's concept, Natural Selection; and finally, it shows that the parallel theme is rather productive, based on the texts and discussions presented in the whole paper, and that the controversy has been being dissolved with more and more people working on the parallel between language and species

Implicações nacionais da integração regional: as eleições diretas do Parlamento do Mercosul

The process of institutionalization of MERCOSUR in recent years has increased the weight of regional integration in the internal policies of the Member States. In the Brazilian case, the bill that regulates direct elections for the MERCOSUR Parliament (Parlasul) in 2014 is an example of this influence, because it includes aspects that are related to discussions on the reform of the Brazilian political system, generating intense debate and controversy within the Congress. This article discusses the possible impacts that its adoption will have on the conduct of political reform in Brazil, on the assumption that this project represents a spillover of political reform for Brazilian regional plan. We assume that its approval can become a test of political reform planned to perform at the regional changes still under discussion in the brazilian legislature. We remind that the decision and approval of the criteria for the Parlasul direct elections is a competence of each Member-State.

Cinema hollywoodiano no século XXI: o ritmo em abordagem semiótica e os filmes mais vistos de 2001 a 2010

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Amélia Beviláqua que era mulher de verdade: a memória construída da esposa de Clóvis Beviláqua

Based on Clovis Bevilaqua’s four biographies which present three stigmas of the character - being the son of a priest, engaged in a large grammatical legal controversy with Rui Barbosa in making the Civil Code of 1917 and married to a wife of exotic modes - we discuss the built memory of Amelia Carolina Freitas Bevilaqua, who is marked as a pioneer of the feminist movement in Brazil and also upstart writer who aspired to join the Brazilian Academy of Letters. Among other negative adjectives, she was sloppy, not vain and misaligned in dress, futile or adulterous.

A formação Serra Alta, Permiano, no centro-leste do Estado de São Paulo, Bacia do Paraná, Brasil

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

Metabolite profiles of essential oils in citrus peels and their taxonomic implications

China is an important center of origin for the genus Citrus L. of the family Rutaceae and is rich in wild Citrus species. The taxonomy of Citrus has been a subject of controversy for more than a half century. We propose that the metabolite profiles of Chinese native Citrus species can be used for classification and understanding of the taxonomic relationships within the Citrus germplasm. In this study, triplicate gas chromatography-mass spectrometry (GC-MS) metabolite profiles of 20 Citrus species/varieties were acquired, including 10 native varieties originating in China. R-(+)-limonene, alpha-pinene, sabinene and alpha-terpinene were found to be major characteristic components of the essential oils analyzed in this study, and these compounds contributed greatly to the metabolic classification. The three basic species of the subgenus Eucitrus (Swingle's system), i.e., C. reticulata Blanco, C. medica L. and C. grandis Osb., were clearly differentiated based upon their metabolite profiles using hierarchical cluster analysis (HCA) and partial least square-discriminant analysis (PLS-DA). All the presumed hybrid genotypes, including sweet orange (C. sinensis Osb.), sour orange (C. aurantium L.), lemon (C. limon Burm.f.), rough lemon (C. jambhiri Lush.), rangpur lime (C. limonia Osb.) and grapefruit (C. paradisi Macf.), were grouped closely together with one of their suggested parent species in the HCA-dendrogram and the PLS-DA score plot. These results clearly demonstrated that the metabolite profiles of Citrus species could be utilized for the taxonomic classification of the genus and are complementary to the existing taxonomic evidence, especially for the identification and differentiation of hybrid species.

Treatment of hemangioma of the glans penis using Nd:Yag laser. Apropos of a case

Hemangioma of urinary tract are unusual, being about 2% of all hemangiomas. We present a case of a glans penis hemangioma. There is controversy concerning their treatment and outcome. Our patient was treated with a Neodymium: Yag laser irradiation, with complete morphological recuperation.

Triiodothyronine and breast cancer

The thyroid hormones (THs), triiodothyronine (T3) and thyroxine (T4), are essential for survival; they are involved in the processes of development, growth, and metabolism. In addition to hyperthyroidism or hypothyroidism, THs are involved in other diseases. The role of THs in the development and differentiation of mammary epithelium is well established; however, their specific role in the pathogenesis of breast cancer (BC) is controversial. Steroid hormones affect many human cancers and the abnormal responsiveness of the mammary epithelial cells to estradiol (E2) in particular is known to be an important cause for the development and progression of BC. The proliferative effect of T3 has been demonstrated in various types of cancer. In BC cell lines, T3 may foster the conditions for tumor proliferation and increase the effect of cell proliferation by E2; thus, T3 may play a role in the development and progression of BC. Studies show that T3 has effects similar to E2 in BC cell lines. Despite controversy regarding the relationship between thyroid disturbances and the incidence of BC, studies show that thyroid status may influence the development of tumor, proliferation and metastasis.

A comparative, prospective and randomized evaluation of roux-en-y gastric bypass with and without the silastic ring: a 2-year follow up preliminary report on weight loss and quality of life

Currently, Roux-en-Y gastric bypass (RYGB) is one of the most widely used bariatric surgeries. Banding the pouch forms a banded gastric bypass operation, an accepted and frequently used variant. Placing a silastic ring around the pouch to band the gastric bypass operation increases the restriction mechanism. However, the ubiquitous use of the banded gastric bypass remains controversial. One of the controversies is the effect of the silastic ring on patients' perception of their well being after surgery because of the frequency of vomiting. A prospective, blindly randomized, comparative trial was undertaken to resolve this controversy. Four hundred subjects scheduled for gastric bypass surgery were randomized into two arms of the trial, 200 with a silastic ring (WR) and 200 without (NR). After 2-year follow-up, the variables associated with the scores of Bariatric Analysis and Reporting Outcome System (BAROS) were analyzed. The initial median weight (125 kg), BMI (47), and age (36 years) were the same in both the NR and WR groups. The median excess weight loss, weight regain, and incidence of vomiting were 71, 10.5, and 7.75 %, respectively, in the NR group vs. 75.4 and 1.1, and 24.4 % in the WR group. The mean QOL score was 79 % in the NR group vs. 80 % in the WR group. After 2-year follow-up, silastic ring placement in the RYGB resulted in greater weight loss and weight stability and a threefold greater incidence of vomiting. There was no difference in the scores in the quality of life analysis.

Immunohistochemical expression of B and T-lymphocytes and TGF-beta in experimentally transplanted canine venereal tumor

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

Tipologias de projetos de pesquisa de métodos mistos: análise classificatória das teses de doutorado dos programas de pós-graduação em geociências no Brasil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Tumor odontogênico queratocístico: revisão de literatura

The odontogenic keratocyst is called keratocyst odontogenic tumor (TOQ), due to its features compatible with neoplasms, such as its high recurrence rate and mechanism of growth. Although its etiology has unknown, the origin seems to be connected with dental lamina remaining. This entity is generally benign, with slow progression, asymptomatic, and among the odontogenic tumors, its prevalence is high. It affects mainly males, with predilection for the posterior mandible, while in most cases associated with an impacted tooth. Radiographically, this lesion is unilocular. Histological features are stratified epithelial basal cells with hyperchromatic paraqueratinizado. Treatment ranges from conservative to radical interventions. As a result of the controversy as TOQ tumor entity, the present work is a literature review of current findings, emphasizing its intrinsic features to contribute to developments in the study of this new entity.

Avaliação dos fatores críticos para a seleção e aplicação clínica dos pinos de fibra: relato de caso cliínico

Teeth that have lost much of their coronal tooth structure need intraradical devices to achieve a desired retention of the restorative material, restoring aesthetics and function to the patient. For this purpose, various types of intracanal posts have been studied, of wich the fiber posts have been highlighted with its increasing use in the dental market. The purpose of this study was to present a clinical case of using fiberglass post. As well as critically analyze the published works and points of controversy described by different authors related to factors such as different protocols cementation, surface treatments pins, fracture toughness and compression, the possibility of microleakage, diameter and length of the pin, and the various materials used in conjunction with the intracanal retainers. Thus, we concluded that fiber posts showed as an excellent alternative for anterior teeth, since have least 2 mm of tooth remaining.