Intermediate Filaments
Mostrando 1-12 de 276 artigos, teses e dissertações.
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1. AnSBBR with circulation applied to biohydrogen production treating sucrose based wastewater: effects of organic loading, influent concentration and cycle length
An anaerobic sequencing batch biofilm reactor (AnSBBR) containing immobilized biomass and operating with recirculation of the liquid phase (total liquid volume 4.5 L; treated volume per cycle 1.9 L) was used to treat sucrose-based wastewater at 30 ºC and produce biohydrogen. The influence of applied volumetric organic load was studied by varying the influen
Braz. J. Chem. Eng.. Publicado em: 2014-09
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2. Effects of sciatic nerve transection on ultrastructure, NADPH-diaphorase reaction and serotonin-, tyrosine hydroxylase-, c-Fos-, glucose transporter 1- and 3-like immunoreactivities in frog dorsal root ganglion
Frogs have been used as an alternative model to study pain mechanisms. Since we did not find any reports on the effects of sciatic nerve transection (SNT) on the ultrastructure and pattern of metabolic substances in frog dorsal root ganglion (DRG) cells, in the present study, 18 adult male frogs (Rana catesbeiana) were divided into three experimental groups:
Braz J Med Biol Res. Publicado em: 24/05/2013
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3. Novas funções da proteina AIRE : 1) seu papel na resposta mediada por dectina-1 em fagocitos mononucleares humanos. 2) sua associação com a queratina 17, proteina dos filamentos intermediarios / New roles of AIRE protein : 1) AIRE role in Dection-1 mediated patway in human mononuclear phagocytes and 2) AIRE association with keratin-17, a component of intermediate filaments
A Poliendocrinopatia autoimune associada a candidíase e distrofia ectodérmica (APECED) é um síndrome caracterizado pela presença de pelo menos dois sintomas clínicos, endocrinopatia autoimune, sendo que as mais comuns são hipoparatiroidismo, doença de Addison, além de candidíase mucocutânea crônica. É também comum nos pacientes o desenvolviment
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/07/2009
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4. Estudos da deposição de filmes de diamante CVD sobre carbeto de tungstênio, com interface controlada de boreto / Studies of the deposition of diamond CVD films on tungsten carbide, boride with interface control
The objective of this work was to obtain adherent diamond films on WC-Co substrate through the hot filament assisted CVD technique, using a boriding process to form an intermediate layer and avoid the diffusion of the cobalt to the substrate surface. The boriding process consists of a reactive thermo diffusion treatment, in which boron atoms are spread in th
Publicado em: 2009
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5. Sistemas neuromodulatórios: implicações fisiopatológicas / Neuromodulatory systems: patophysiologic implications
Adenosine has been shown to modulate cardiovascular control at the levels of the nucleus tractus solitarii (NTS). This study shows the distribution and density of adenosine A1 receptor within the nucleus tractus solitarii (NTS) of Wistar Kyoto (WKY) and spontaneously hypertensive (SHR) rats from birth to adulthood (1,15,30 and 90 day-old). [3H]DPCPX was used
Publicado em: 2008
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6. Rhabdoid choroid plexus carcinoma: a rare histological type
Primary central nervous system atypical teratoid/rhabdoid tumors mostly occur during early childhood and are almost invariably fatal. These tumors show similar histological and radiological features to primitive neuroectodermal tumor, meduloblastoma and choroid plexus carcinoma, but present different biological behaviors. We present the case of an 18 year-ol
Arquivos de Neuro-Psiquiatria. Publicado em: 2007-09
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7. Carcinoma epidermóide de língua :correlação clínica, histológica e imuno-histoquímica
Oral squamous cell carcinoma is the most common malignant neoplasm in oral cavity. Several studies have been carried out to establish biologic behaviour criteria of this neoplasm. Thus, the purpose of this experiment was to performe a clinic, morphologic and immunohistochemical analysis, by the expression of cytokeratins 7, 10, 13, 14, 16 and 19 in 30 cases
Publicado em: 2004
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8. Histologia, imunohistoquimica e ultra-estrutura do epitelio da uretra pelvica e peniana nas linhagens de ratos albinos UChA e UChB, bebedoras voluntarias de etanol
The extreme use of ethanol causes significant alterations in the urogenital tract, however papers relating the ethanol chronic consumption to the urethral morphology are unknown. The objective of the present paper was to describe the histology, histochemistry, immunohistochemistry and ultrastructure of the urethral epithelium in an ethanol-drinking rat strai
Publicado em: 2004
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9. Changes in cell shape, cytoskeletal proteins and adhesion sites of cultured cells after extracellular Ca2+ chelation
Although much is known about the molecules involved in extracellular Ca2+ regulation, the relationship of the ion with overall cell morphology is not understood. The objective of the present study was to determine the effect of the Ca2+ chelator EGTA on the major cytoskeleton components, at integrin-containing adhesion sites, and their consequences on cell s
Brazilian Journal of Medical and Biological Research. Publicado em: 2003-08
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10. Infecção por Phialemonium curvatum pós-transplante de medula óssea
We report a case of cutaneous infection caused by Phialemonium curvatum GAMS et COOKE, 1983, after bone marrow transplantation. The genus Phialemonium was created by GAMS & MCGINNIS in 1983 including three new species: Ph. obovatum, Ph. curvatum and Ph. dimorphosporum, and represents an intermediate genus between Acremonium and Phialophora. Nowadays, the gen
Revista do Instituto de Medicina Tropical de São Paulo. Publicado em: 2001-06
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11. A espermiogenese em Boophilus microplus (Canestrini, 1887) (Acari:ixodidae) : aspectos estruturais e ultra-estruturais
The objective of this study was to describe the spermatogenesis of the cattle tick (Boophilus microplus) (Canestrini, 1887), based on histological, histochemical, morphologic and ultrastructural infromation. Spermatogenesis occurs in the testis of ticks which begin their blood repast. The gametic cell lineage is isolated in cysts. Spermiogenesis begins in th
Publicado em: 1998
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12. Human monoclonal IgM with autoantibody activity against intermediate filaments.
Monoclonal IgMs from two patients with Waldenström macroglobulinemia were found to react with intermediate filaments. This was shown by (a) immunostaining of various tissues and cultured cells and (b) immunological characterization of the reactive antigen after blotting of polypeptides separated from total cell extracts by gel electrophoresis or purified in