Efeito sobre função renal de estimulantes de protogenitores hematopoiéticos na nefropatia por adriamicina

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Desempenho reprodutivo de cordeiras suplementadas em comedouro privativo

Pós-graduação em Zootecnia - FMVZ

Identificação de genótipos superiores para crescimento e qualidade de carcaça em bovinos de corte submetidos ao modelo biológico superprecose

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

Níveis plasmáticos hormonais e crescimento muscular de bovinos superprecoces recebendo somatotropina bovina recombinante (rbST)

Pós-graduação em Zootecnia - FMVZ

Fratura precoce da porcelana em restaurações com infra-estrutura de zircônia: influência de gradientes térmicos no desenvolvimento e magnitude de tensões residuais e transitórias

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Os 600 transplantes renais do Hospital das Clínicas da Faculdade de Medicina de Botucatu (HC da FMB) - UNESP: Mudanças ao longo do tempo

Introdução:Os resultados alcançados pelos transplantes renais nas últimas décadas têm melhorado progressivamente. Objetivo:A fim de determinar a extensão desse progresso, conduzimos uma análise dos resultados obtidos em nosso programa de transplantes através de três períodos diferentes. Métodos:Avaliamos os 600 transplantes renais realizados no HC FMB-UNESP até dezembro de 2011, subdividindo-os em três eras, de acordo com a imunossupressão vigente. Era 1: de 1987 a 2000 (n = 180); associação de ciclosporina e azatioprina. Era 2: de 2001 a 2006 (n = 120); associação de ciclosporina e micofenolato e Era 3: de 2007 a 2011 (n = 300); associação de tacrolimus e micofenolato. Resultados:Os resultados mostram aumento da idade média do receptor, da prevalência de diabetes e do número de transplantes com doador falecido (60%) na terceira era. O uso de terapia de indução foi de 75% era atual contra 46,6% (Era 2) e 3,9% (Era 1), p < 0,0001. Os dados de sobrevida geral por tipo de doador mostram dados semelhantes à literatura. Houve progressivo aumento da sobrevida do enxerto com doadores falecidos em 5 anos, saindo de 13,7% (Era 1) para 81,9% (Era 3). Conclusão:Houve significativas diferenças ao longo do tempo, culminando com aumento do volume de transplantes na atual era (média de 14 transplantes/ano na Era 1 para 75 transplantes/ano na Era 3). Inverteu-se o perfil de transplantes na era atual com predomínio de doador falecido. A melhor sobrevida com doador falecido da atual era foi atribuída a maior experiência do centro e aos esquemas de imunossupressão baseados na combinação de tacrolimus com micofenolato associados a esquema de indução.

Effect of fructooligosaccharides on the physicochemical properties of sour cassava starch and baking quality of gluten-free cheese bread

The present research was undertaken to explore the influence of fructooligosaccharides (FOS) on the functional and thermal properties of sour cassava starch and the quality characteristics of gluten-free (GF) cheese bread. Fructooligosaccharides were used to replace sour cassava starch at substitution level of 9% (SF1), 17% (SF2), and 29% (SF3). The functional and thermal properties of the starch-FOS mixtures were determined by the water absorption index (WAI), water solubility index (WSI), pasting profile analysis, thermal transition temperatures and enthalpy of gelatinization. Moreover, the GF cheese breads with starch-FOS mixtures were analyzed for height, diameter, weight, specific volume and dough moisture content. The sample with the highest FOS content (SF3) presented the lowest WAI (1.44), peak (62.4 rapid visco units (RVU), breakdown (53.4 RVU), final (13.8 RVU), and setback (4.9 RVU) viscosities, dough moisture content (31.7%), and enthalpy of gelatinization (9.5 J/g) and the highest WSI (29.4%) and pasting temperature (69.1 degrees C). The height, diameter and specific volume of GF cheese bread samples made from sour cassava starch were 3.14 cm, 6.35 cm, and 1.49 cm(3)/g, respectively. The SF1 mixture samples resulted in a 3.01 cm height, 6.34 cm diameter, and 1.55 cm(3)/g specific volume. According to Brazilian food labeling regulations, the latter product cannot be categorized as a good source of fiber because the minimum level of fiber per portion was not reached.

Methods of Analysis for Peritubular Capillaritis and Glomerulitis in Acute Renal Rejection: Capillaritis in Management of Routine Diagnosis

Glomerulitis and peritubular capillaritis have been recognized as important lesions in acute renal rejection (AR). We studied glomerulitis and peritubular capillaritis in AR by 2 methods and investigated associations with C4d, type/grade of AR, and allograft survival time. Glomerulitis was measured according to Banff scores (glomerulitis by Banff Method [gBM]) and by counting the number of intraglomerular inflammatory cells (glomerulitis by Quantitative Method [gQM]). Capillaritis was classified by the Banff scoring system (peritubular capillaritis by Banff Method [ptcBM]) and by counting the number of cells in peritubular capillaries in 10 high-power fields (hpf; peritubular capillaritis by Quantitative Method [ptcQM]). These quantitative analyses were performed in an attempt to improve our understanding of the role played by glomerulitis and capillaritis in AR. The g0 + g1 group (gBM) associated with negative C4d (P = .02). In peritubular capillaritis, a larger number of cells per 10 hpf in peritubular capillaries (ptcQM) were observed in positive C4d cases (P = .03). The group g2 + g3 (gBM) correlated with graft loss (P = .01). Peritubular capillaritis was not significantly related to graft survival time. Our study showed that the Banff scoring system is the best method to study glomerulitis and observed that the evaluation of capillaritis in routine biopsies is difficult and additional studies are required for a better understanding of its meaning in AR biopsy specimens of renal allografts.

Correlations between ovarian follicular blood flow and superovulatory responses in ewes

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

Ethyl Ferulate, a Component with Anti-Inflammatory Properties for Emulsion-Based Creams

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Clinicopathologic features and outcome of mycophenolate-induced colitis in renal transplant recipients

Reports on the clinical course of mycophenolic acid (MPA)-related colitis in kidney transplant recipients are scarce. This study aimed at assessing MPA-related colitis incidence, risk factors, and progression after kidney transplantation. All kidney transplant patients taking MPA who had colonic biopsies for persistent chronic diarrhea, between 2000 and 2012, at the Kidney Transplantation Unit of Botucatu Medical School Hospital, Brazil, were included. Cytomegalovirus (CMV) immunohistochemistry was performed in all biopsy specimens. Data on presenting symptoms, medications, immunosuppressive drugs, colonoscopic findings, and follow-up were obtained. Of 580 kidney transplant patients on MPA, 34 underwent colonoscopy. Colonoscopic findings were associated with MPA usage in 16 patients. The most frequent histologic patterns were non-specific colitis (31.3%), inflammatory bowel disease (IBD)-like colitis (25%), normal/near normal (18.8%), graft-versus-host disease-like (18.8%), and ischemia-like colitis (12.5%). All patients had persistent acute diarrhea and weight loss. Six of the 16 MPA-related diarrhea patients (37.5%) showed acute dehydration requiring hospitalization. Diarrhea resolved when MPA was switched to sirolimus (50%), discontinued (18.75%), switched to azathioprine (12.5%), or reduced by 50% (18.75%). No graft loss occurred. Four patients died during the study period. Late-onset MPA was more frequent, and no correlation with MPA dose or formulation was found.

Estudo da fluência dos aços inoxidáveis ferríticos estabilizados ao titânio e nióbio e simulação numérica do processo no abaqus

The purpose of this research was tested a finite element model (FEM) that represented the creep of a slab during the reheating process of hot rolling. The aim is to prevent creep phenomenon changing the reheating profile with hot tensile test in Gleeble 3500, and, also, understand the former defect crisis. The goal of this work is to have a predictive tool to optimize the reheating process changing parameters (length and thickness). Then, use input parameters obtained from the tests to approximate the solution of the problem aided by Abaqus CAE. The results have showed that the ferritic stainless steel AISI 409 has a lower sensitivity to creep comparing to the stainless steel AISI 409, AISI 430Ti, AISI 441 and AISI 444

Avaliação dos danos por fluência da serpentina da caldeira da REVAP

The determination of the remaining life of equipment operating at high temperatures has been a great challenge for their owners. The use of safety factors, often conservative, makes the replacement of equipment or of its components at the end of the life of design gets financially unviable. This study aimed to estimate the remaining life of the serpentine of the secondary superheater of one of REVAP’s boilers (Henrique Lage Refinery), through accelerated creep tests and comparison of the results with the techniques based on microstructure and hardness. When conducting a proper assessment it’s possible to increase the equipment reliability, ensuring operational continuity and physical integrity. The tests showed a minimal residual life of 12.7 years (111,252 hours), longer than the design life (100,000 hours), even after a period of operation of approximately 250,000 hours, confirming the conservatism of the project. The techniques based on microstructure and hardness did not show good correlation with the creep test, decreasing the reliability of these techniques in determining the residual life

A frente nacional contra a privatização da sáude: direito garantido, não se compra, não se vende

Pós-graduação em Serviço Social - FCHS

Análise estrutural de vigas treliçadas de aço com mesa de concreto

Pós-graduação em Engenharia Civil - FEIS