Como interpretar e aplicar o direito : uma análise das técnicas tradicionais

Orientador: Prof. Celso Luiz LudwigMonografia (graduação) - Universidade Federal do Paraná,Setor de Ciências Jurídicas, Curso de Graduação em DireitoAnálise pragmática das técnicas tradicionais de interpretação do direito concebido pela doutrina clássica de filosofia jurídica,enfocados sob à luz de alguns julgados do supremo tribunal federal, superior tribunal de justiça e tribunal de justiça do Paraná. parte se da explicação semântica dos termos interpretação e hermenêutica bem como do campo de incidência de cada um para, a seguir, analisar a classificação adotada pela maioria da doutrina no que se refere a interpretação do direito, enfocando a tanto em um aspecto objetivo (ligado à extensão do processo de interpretar - declarativo, extensivo ou restritivo) quanto subjetivo (relacionado com os agentes autorizados a proceder à interpretação - autêntica , doutrinal e judicial). a seguir, faz se um estudo crítico sobre cada uma das técnicas tradicionais de interpretação, vale dizer, literal, lógica, sistemática, histórica e teleológica, abordando as à luz das explicações do autores consultados bem como estudando algumas decisões judiciais, alem de se trabalhar a validade da clássica questão sobre o que deveria prevalecer, se a mens legis ou a mens legislatoris, como forma de explicar o conteúdo da norma jurídica. Esgotados estes estudos pontuais, passa se à fase final do trabalho, quando se irá sustentar a tese de que uma correta interpretação da ciência jurídica somente seria possível através de análise escalonada das técnicas literal, sistemática, histórica e teleológica, ou seja, a interpretação deve se iniciar pela técnica literal e terminar na teleológica, abordando a histórica e a sistemática. Neste caminhar, é prudente analisar a interpretação lógica dentro da sistemática por ser aquela mera decorrência desta, não sendo possível utiliza la isoladamente por que se vale da simples subsunção do fato à norma correspondente, não levando em consideração os aspectos axiológicos ocultos no texto da norma. entende se assim como hermenêutica a ciência que estuda a racionalidade da interpretação e a interligação entre as diferentes técnicas interpretativas. nesta análise utilizou se, dentre outras, das teorias de Kelsen sobre interpretação do direito (seu pensamento reflete o paradigma no qual a sociedade de seu tempo estava envolta, vale dizer, o positivismo jurídico), Gadamer (que procura explicar como se dá este processo de interpretação e aplicação do direito por parte do operador jurídico, que é um indivíduo inserto em uma comunidade e que, como tal, pensa e age conforme os valores que a mesma possui, adotando então estes valores pré concebidos neste processo) Heidegger, cuja linha filosófica é parecida com a de Gadamer. frise se que com este trabalho não se pretendeu exaurir o tema, mesmo porque o mesmo comporta estudo mais aprofundado principalmente na análise de outras teorias

Protein micro- and nano-capsules for biomedical applications

Micro- and nano-scale systems have emerged as important tools for developing clinically useful drug delivery systems. In this tutorial review, we discuss the exploitation of biomacromolecules for this purpose, focusing on proteins, polypeptides, nucleic acids and polysaccharides and mixtures thereof as potential building blocks for novel drug delivery systems. We focus on the mechanisms of formation of micro- and nano-scale protein-based capsules and shells, as well as on the functionalization of such structures for use in targeted delivery of bioactive materials. We summarise existing methods for protein-based capsule synthesis and functionalization and highlight future challenges and opportunities for delivery strategies based on biomacromolecules.U.S. is grateful to Professor Aharon Gedanken, Chemistry Department, Bar-Ilan University, Israel, for his support and supervision during her PhD research work. G.J.L.B. is a Royal Society University Research Fellow at the Department of Chemistry, University of Cambridge and an Investigador FCT at the Instituto de Medicina Molecular, Lisboa. We thank Nuno Azoia assistance with the preparation of the figures. The authors thank the European Union Seventh Framework Programme (FP7/20072013) under grant agreement NMP4-LA-2009-228827 NANOFOL

Folic acid-tagged protein nanoemulsions loaded with CORM-2 enhance the survival of mice bearing subcutaneous A20 lymphoma tumors

Folic Acid (FA)-tagged protein nanoemulsions were found to be preferentially internalized on B-cell lymphoma cell line (A20 cell line), which, for the first time, are reported to express folate receptor (FR)-alpha. Carbon monoxide releasing molecule-2 (CORM-2) was incorporated in the oil phase of the initial formulation. FA-functionalized nanoemulsions loaded with CORM-2 exhibited a considerable antitumor effect and an increased survival of BALB/c mice bearing subcutaneous A20 lymphoma tumors. The developed nanoemulsions also demonstrated to be well tolerated by these immunocompetent mice. Thus, the results obtained in this study demonstrate that FA-tagged protein nanoemulsions can be successfully used in cancer therapy, with the important ability to delivery drugs intracellularly.SFRH/BD/81479/2011 and SFRH/BD/81269/2011 scholarships from Fundação para a Ciência e a Tecnologia (FCT). This work has received funding from the European Union Seventh Framework Programme (FP7/2007-2013) under grant agreement NMP4-LA-2009-228827 NANOFOL. This work was supported by FEDER through POFC-COMPETE and by Portuguese funds from FCT through the project PEst-OE/BIA/UI4050/2014

Is painless synovitis different from painful synovitis? A controlled, ultrasound, radiographic, clinical trial

OBJECTIVE: This study compares the clinical, ultrasonography, radiography, and laboratory outcomes of painless and painful chronic synovitis in patients with established rheumatoid arthritis. METHODS: This cross-sectional study involved 60 patients with rheumatoid arthritis and synovitis in the metacarpophalangeal joints; 30 of the patients did not experience pain, and 30 had experienced pain for at least 6 months prior to the study. The radiocarpal, distal radioulnar, and metacarpophalangeal joints were evaluated using the ultrasound gray scale, power Doppler, and radiography. Past and present clinical and laboratory findings were also evaluated. RESULTS: There were no statistically significant differences between the groups for most of the outcomes. The group with pain scored worse on the disease activity indices (e.g., DAS 28 and SDAI), function questionnaires (HAQ and Cochin), and pinch strength test. A logistic regression analysis revealed that the use of an immunobiological agent was associated with a 3-fold greater chance of belonging to the group that experienced pain. The painless group had worse erosion scores in the second and fifth metacarpophalangeal with odd ratios (ORs) of 6.5 and 3.5, respectively. The painless group had more cartilage with grade 4 damage in the third metacarpophalangeal. CONCLUSIONS: The rheumatoid arthritis patients with both painless and painful synovitis exhibited similar disease histories and radiographic and ultrasound findings. However, the ultrasonography evaluation revealed worse scores in the second and fifth metacarpophalangeal of the synovitis patients who did not experience pain.Fundacao de Amparo a Pesquisa do Estado de Sao PauloUNIFESP communityHospital do Servidor Publico Estadual (IAMSPE)Universidade Federal de São Paulo (UNIFESP) Escola Paulista de Medicina Disciplina de ReumatologiaUniversidade Federal de São Paulo (UNIFESP) Escola Paulista de Medicina Departamento de Diagnostico por ImagemUNIFESP, EPM, Disciplina de ReumatologiaUNIFESP, EPM, Depto. de Diagnostico por ImagemFAPESP - 2012/04867-6SciEL

Functionalized protein nanoemulsions by incorporation of chemically modified BSA

The incorporation of bioactive compounds in stealth nanoparticles or nanoemulsions enhances their half-life in systemic circulation and can overcome the problems associated with the free drug. Bovine serum albumin (BSA)-drug conjugates were produced with either methotrexate (MTX), a potent anticancer agent, or vancomycin (VCM), a potent antibiotic. Those conjugates were used to produce functionalized BSA nanoemulsions in a formulation composed by aqueous phase and organic phase. BSA-Folic acid (FA) conjugates were also produced allowing specific folate receptor (FR) mediated targeting of cancer cells (KB cell line). All conjugates had similar effects either in solution or in the form of nanoemulsions: BSA-MTX as anti-proliferative over Caco-2 cell line and BSA-VCM as lower minimum inhibitory concentration (MIC) comparatively to VCM solution on Staphylococcus aureus strain Newman. The production of nanoemulsions using BSA-drug conjugates for obtaining vectors loaded with stabilized drugs offers a good, flexible template for a wide range of medical applications.Ana Loureiro (SFRH/BD/81479/2011) holds a scholarship from Fundacao para a Ciencia e a Tecnologia (FCT). Goncalo J. L. Bernardes is a Royal Society University Research Fellow at the Department of Chemistry, University of Cambridge and an Investigador FCT at the Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa. This work has received funding from the European Union Seventh Framework Programme (FP7/2007-2013) under grant agreement NMP4-LA-2009-228827 NANOFOL. This work was supported by FEDER through POFC - COMPETE and by Portuguese funds from FCT through the project PEst-OE/BIA/UI4050/2014

Is painless synovitis different from painful synovitis? A controlled, ultrasound, radiographic, clinical trial

OBJECTIVE: This study compares the clinical, ultrasonography, radiography, and laboratory outcomes of painless and painful chronic synovitis in patients with established rheumatoid arthritis. METHODS: This cross-sectional study involved 60 patients with rheumatoid arthritis and synovitis in the metacarpophalangeal joints; 30 of the patients did not experience pain, and 30 had experienced pain for at least 6 months prior to the study. The radiocarpal, distal radioulnar, and metacarpophalangeal joints were evaluated using the ultrasound gray scale, power Doppler, and radiography. Past and present clinical and laboratory findings were also evaluated. RESULTS: There were no statistically significant differences between the groups for most of the outcomes. The group with pain scored worse on the disease activity indices (e.g., DAS 28 and SDAI), function questionnaires (HAQ and Cochin), and pinch strength test. A logistic regression analysis revealed that the use of an immunobiological agent was associated with a 3-fold greater chance of belonging to the group that experienced pain. The painless group had worse erosion scores in the second and fifth metacarpophalangeal with odd ratios (ORs) of 6.5 and 3.5, respectively. The painless group had more cartilage with grade 4 damage in the third metacarpophalangeal. CONCLUSIONS: The rheumatoid arthritis patients with both painless and painful synovitis exhibited similar disease histories and radiographic and ultrasound findings. However, the ultrasonography evaluation revealed worse scores in the second and fifth metacarpophalangeal of the synovitis patients who did not experience pain

Genetically engineered silk-based composite biomaterials functionalized with fibronectin type-II that promote cell adhesion

[Excerpt] Recombinant protein-based polymers (rPBPs) are an emerging class of biopolymers inspired by Nature and produced by synthetic protein biotechnology approaches. Due to their exceptional physical-chemical and biological characteristics, as well as their ability to be customized for specific applications, rPBPs have been explored for the development of advanced biomaterials [1]. Within rPBPs, silk-like polymers (SLP) are being utilized in a range of studies in materials science [2]. [...]This work was supported by FCT Funded Project “Chimera” (PTDC/EBB-EBI/109093/2008), by FCT/MEC through Portuguese funds (PIDDAC) – PEst-OE/BIA/UI4050/2014, by the strategic programme UID/BIA/04050/2013 (POCI-01-0145-FEDER-007569) funded by national funds through the FCT I.P. and by the ERDF through COMPETE2020 - Programa Operacional Competitividade e Internacionalização (POCI). TC is thankful to the FCT for its support through Investigador FCT 2015. ARibeiro thanks FCT for the SFRH/BPD/98388/2013 grant. RMachado and AdaCosta acknowledge FCT for SFRH-BPD/86470/2012 and SFRH/BD/75882/2011 grants, respectively

Biological resistance of heat-treated wood of Pinus caribaea and Eucalyptus saligna

This study aimed to analyze the resistance of the thermally treated wood of Pinus caribaea and Eucalyptus saligna to the biological attack of wood rotting fungi. The heat treatment processes were carried out in electric oven under nitrogen atmosphere, starting from 100 °C until reaching each one of the final temperatures of the process: 120, 140, 160, and 180 °C. The resistance assays were performed for white rot, brown rot, and soft rot fungi. The increase in decay resistance was observed for heat-treated wood of Pinus caribaea at higher temperatures. On the other hand, Eucalyptus saligna showed increased resistance to rotting fungi at all tested temperatures, except for white and soft rot at 120 °C. In general, the heat treatment process showed good results for its use as a wood preservative method

Corrigendum to ‘‘Silk-based biomaterials functionalized with fibronectin type II promotes cell adhesion” [Acta Biomater. 47 (2017) 50–59]

The authors regret that Telma C. Bernardo was inadvertently omitted in the author line-up. The correct authorship order should be as follows: Ana Margarida Pereira, Raul Machado, André da Costa, Artur Ribeiro, Telma C. Bernardo, Tony Collins, Andreia C. Gomes, Isabel B. Leonor, David L. Kaplan, Rui L. Reis, Margarida Casal. Telma C. Bernardo participated in recombinant 6mer+FNII production and purification. The authors regret the error and would like to apologize for any inconvenience caused.- (undefined