O canto das Sereias e a embriaguez do tradutor

Sabemos que para os românticos alemães a tradução tem um caráter fundador, estando associada ao próprio conceito de Bildung, como já assinalava Antoine Berman. A Bildung remete necessariamente à dimensão da experiência, processo de desdobramento e alargamento que encontra uma metáfora perfeita na noção de viagem, tão cara aos românticos. Tal movimento de travessia que constitui a inquietante "tarefa do tradutor" pode ser entendido como uma navegação por essa região nebulosa onde se ouve o canto das Sereias e, como pensava Maurice Blanchot, corre-se o risco do desaparecimento.

Hybrid treatment of arteriovenous fistula between popliteal vessels

Os autores descrevem o tratamento de um paciente portador de fístula arteriovenosa entre vasos poplíteos com mais de 20 anos de evolução, após ferimento por projétil de arma de fogo. O paciente foi submetido a tratamento endovascular pelo implante de stents revestidos Viabahn (Gore^®), porém o mesmo não foi bem sucedido devido à diferença de diâmetro entre a artéria poplítea proximal e a distal à fístula. A artéria femoral superficial foi submetida à cerclagem com fios de sutura ao redor do stentgraft previamente implantado. Esse recurso de improvisação permitiu uma abordagem distante do sítio da fístula, diminuindo os riscos do acesso cirúrgico em uma região com distorções anatômicas e vasos sanguíneos ectasiados, o que certamente acarretaria maior risco de lesões iatrogênicas.

Mecanismo de transdução de sinal na próstata de cão: avaliação nas vias da p-ERK1/2 e da CYR61

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Distribuição da renda entre salários e lucros na indústria de calçados de Franca de 1994 a 2002

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O direito na era das novas tecnologias reprodutivas: modelo jurídico hegemônico e heterogeneidade na parentalidade

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito da temperatura sobre a expressão de fatores miogênicos no músculo estriado esquelético do pacu (Piaractus mesopotamicus)

Pós-graduação em Biologia Geral e Aplicada - IBB

Biochemical and nutritional evaluation of patients with visceral leishmaniasis before and after treatment with leishmanicidal drugs

Introduction Visceral leishmaniasis (VL) is caused by the intracellular protozoan Leishmania donovani complex. VL may be asymptomatic or progressive and is characterized by fever, anemia, weight loss and the enlargement of the spleen and liver. The nutritional status of the patients with VL is a major determinant of the progression, severity and mortality of the disease, as it affects the clinical progression of the disease. Changes in lipoproteins and plasma proteins may have major impacts in the host during infection. Thus, our goal was evaluate the serum total cholesterol, high-density lipoprotein (HDL), low-density lipoprotein (LDL), triglycerides, glucose, albumin, globulin and total protein levels, as well as the body composition, of VL patients before and after treatment. Methods Nutritional evaluation was performed using the bioelectrical impedance analysis (BIA) to assess body composition. Biochemical data on the serum total cholesterol, HDL, LDL, triglycerides, glucose, albumin, globulin and total protein were collected from the medical charts of the patients. Results BIA indicated that both pre-treatment and post-treatment patients exhibited decreased phase angles compared to the controls, which is indicative of disease. Prior to treatment, the patients exhibited lower levels of total body water compared to the controls. Regarding the biochemical evaluation, patients with active VL exhibited lower levels of total cholesterol, HDL, LDL and albumin and higher triglyceride levels compared to patients after treatment and the controls. Treatment increased the levels of albumin and lipoproteins and decreased the triglyceride levels. Conclusions Our results suggest that patients with active VL present biochemical and nutritional changes that are reversed by treatment.

Electrocardiographic evaluation and serum cardiac troponin I levels in anemic dogs with blood parasitosis

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

Unilateral Condylar Hyperplasia: A Treatment Strategy

Condylar hyperplasia (CH) is a pathologic condition that causes overdevelopment of the condylar head and neck as well as the mandible. Slowly progressive unilateral enlargement of the head and the neck of the condyle causes crossbite malocclusion, facial asymmetry, and shifting of the midpoint of the chin to the unaffected side. The etiology and the pathogenesis of CH remain uncertain. The diagnosis is made by clinical and radiologic examinations and bone scintigraph. A difference in uptake of 10% or more between condyles is regarded as indicative of CH, and the affected condyles had a relative uptake of 55% or more. When the diagnosis of active CH is established, the treatment consists of removal of the growth center by a partial condylectomy. The authors present the case of a 46-year-old male patient with right active type II CH or hemimandibular hyperplasia who underwent a high condylectomy.

Screening of wild type Streptomyces isolates able to overproduce clavulanic acid

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

CT study of the performance of reciprocating and oscillatory motions in flattened root canal areas

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

Nas ondas da informação: interfaces entre o pensamento geográfico e a geografia econômica para o estudo das telecomunicações no Brasil

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

The Role of Lipotoxicity in Smoke Cardiomyopathy

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

Abdominal ultrasound alterations in dogs with lymphoma

The aim of this study was to evaluate abdominal ultrasound images of dogs diagnosed with lymphoma. Seventy cases of dogs with lymphoma were analyzed. The animals selected were diagnosed with lymphoma which was confirmed by citology or histopathology. The most common sonographic alterations were abdominal lymphadenopathy (57.1%), hepatomegaly (54.2%) and splenomegaly (51.4%). Of the animals that had a cytology done of superficial lymph nodes, 82,8% showed diffuse sonographic changes in the liver, 54.5% had normal sonographic appearance in the spleen and enlargement of the medial iliac lymph nodes. Considering the results, we conclude that canine lymphoma is a complex disease and that it requires several laboratory tests for a correct diagnosis and prognosis.

Canine osteomyelitis caused by Leishmania sp

Leishmaniasis is a disease emerging or re-emerging worldwide distribution (Sousa, 2008), a major impact on public health. The canine visceral leishmaniasis is an infectious parasitic zoonosis of worldwide distribution (Troncarelli, 2009), caused by a flagellate protozoan called Leishmania chagasi (Costard, 2009). Osteomyelitis can develop when the parasite reaches the bone tissue of the host via blood or continuity of adjacent soft tissue infection (Baltenperger, 2004). The histopathology of the lesions has 100% specificity when viewing the amastigote form of the parasite (Feitosa et al., 2000). A dog breed poodle, female, five years, with chronic lameness four months ago was attended by a veterinary, proceeded to the general clinical examination, radiographic evaluation of the hindquarters and the laboratory tests of enzyme immunoassay (ELISA) and indirect immunofluorescence (RIFI) for Leishmania sp. On examination, besides the enlargement of lymph nodes, the animal showed pain on flexion and extension of hind limbs. In radiographic lytic bone lesions were observed in bilateral ischial board and greater trochanter of the femur, suggestive of osteomyelitis. In specific laboratory tests for diagnosis of leishmaniasis ELISA reagent and RIFI reagent 1:40. As recommended by the Ministry of Health, the animal was euthanized. No macroscopic findings were reported during the necropsy, usually associated with leishmaniasis. The ischium bone fragments were sent for histopathological examination. There was intense proliferation of mononuclear inflammatory cells, mainly macrophages and lymphocytes. Amastigotes of Leishmania sp, were identified in the cytoplasm of some macrophages and bone tissue. In endemic areas for canine leishmaniasis, dogs with a history of intermittent lameness, and radiographic lytic bone lesions suggestive of osteomyelitis should be directed to realization of the histopathology and serologic tests for the differential diagnosis of Leishmania sp. Even without evidence of cutaneous or visceral lesions, usually associated with this disease.