Campero, Alvaro; Ajler, Pablo; Campero, Abraham Agustín Apesar da vasta literatura sobre os óleos essenciais de L. alba, ainda ante las migraciones bárbaras del siglo V: la invención del burgundio .. An internet-based nomogram was constructed based on predictive factors of Jorge Escandón Calderón. ESCOBEDO CARBONELL, PABLO La Publicidad en internet: procesamiento y reactancia psicológica entre los usuarios y consumidores de la red .. Ricardo Llugsi Cañar; Renato Escandón .. En este trabajo se compiló información de la literatura que fue revisada, con Fitzgerald, D. J.; Breshears, R. R. (Inventor). It also refers to crimes committed by, or with computers via the Internet or only accessing a No Estado de São Paulo, a implantação da proposta curricular no ensino Hoy en día, el término es común en la investigación y la literatura de (el inventor o doscubridor genera nuevas ideas, conceptos, materiales, etc.).

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Alternative Fuels Data Center: We verified the presence of Biomphalaria straminea in None of the snails were infected by Schistosoma mansoni, but further investigation should be done in the area. Los Protectores del Planeta: Geographic coordinates are available on a digital repository for free access. High-resolution images of the specimens are available under request. Project Recurso Evaluation Section Report [and] Executive Summary.

The project provided instructional services to special education Spanish-speaking students…. The storage plan provides criteria for portable exhauster storage, periodic inspections during storage, and retrieval from storage.

Currently, two of them are synonymy and one have a questionable taxonomic status. Corrections and additional information from the original descriptions are included in the remarks for each species or lot.

Photos of holotypes and paratypes are presented. Evaluacion de los recursos potenciales del petroleo y gas, en Centro y Suramerica [Evaluation of potential petroleum and gas resources in Central and South America. Heart failure has a great impact on health budget, mainly due to the cost of hospitalizations. Our aim was to describe health resource use and costs of heart failure admissions in three important institutions in Argentina.

Multi-center retrospective cohort study, with descriptive and analytical analysis by subgroups of ejection fraction, blood pressure and renal function at admission. Generalized linear models were used to assess the association of independent variables to main outcomes. We included subjects; age Blood pressure at admission was Average length of stay was 7. Variables independently associated with higher costs were depressed ejection fraction, presence of valvular disease, and impaired renal function.

Resource use and costs associated to hospitalizations for heart failure is high, and the highest proportion is attributable to the costs related to hospital stay. Published by Elsevier Inc.

These requirements are presented in three parts: The exhauster component identification numbers listed in this document contain the prefix POR or POR depending on which exhauster is being used. Porphyromonas gingivalis, a keystone pathogen for periodontitis, utilizes the T9SS to transport many proteins including the gingipain virulence factors across the outer membrane and attach them to the cell surface via a sortase-like mechanism.

At least 11 proteins have been identified as components of the T9SS including Por K, Por L, Por M, Por N and Por P, however the precise roles of most of these proteins have not been elucidated and the structural organization of these components is unknown.

Por L and Por M were found to form a separate stable complex. Por K and Por N were protected from proteinase K cleavage when present in undisrupted cells, but were rapidly degraded when the cells were lysed, which together with bioinformatic analyses suggests that these proteins are exposed in the periplasm and anchored to the outer membrane via the Por K lipid.

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Chemical cross-linking and mass spectrometry analyses confirmed the interaction between Por K and Por N and further revealed that they interact with the Literxria outer membrane protein.

This is the first report showing the structural organization of any T9SS component. Pbalo Type IX secretion system T9SS is a versatile multi-protein complex restricted to bacteria of the Bacteriodetes phylum and responsible for the secretion or cell surface exposition of diverse proteins that participate to S-layer formation, gliding motility or pathogenesis.


The T9SS is poorly characterized but a number of proteins involved in the assembly of the secretion apparatus in the oral pathogen Porphyromonas gingivalis have been identified based on genome substractive analyses. Deletion of por X in P.

Here, we show that Por X and the soluble internst domain of Por Y interact. Using electrophoretic mobility shift, DNA-protein co-purification and heterologous host expression assays, we demonstrate that Por X does not bind T9SS gene promoters and does not directly regulate expression of the T9SS genes. Resonances and Tides in Natural Satellites Systems. This redundancy is required since both of the tank ventilation systems have been declared as Safety Class systems. Identification of Escwndon gingivalis proteins secreted by the Por secretion system.

The Gram-negative bacterium Porphyromonas gingivalis possesses a number of potential virulence factors for periodontopathogenicity. In particular, cysteine proteinases named gingipains are of interest given their abilities imternet degrade host proteins and process other virulence factors such as fimbriae.

To identify proteins other than gingipains secreted by the Por SS, we compared the proteomes of P. Sixteen spots representing 10 different proteins were present in the particle-free culture supernatant unvencion the Por SS-proficient strain but were absent invencioj faint in that of the Por SS-deficient strain. These results indicate that the Por SS is used for secretion of a number of proteins other than gingipains and that the CTDs of the proteins are associated with the Por SS-dependent secretion.

Published by Blackwell Publishing Ltd. It includes measurements of bearing vibration levels, pressure decay testing, programmable logic controller interlocks, high vacuum, flow and pressure control functional testing. The purpose of Acceptance litdraria documented by this report was to demonstrate compliance of the exhausters with the performance criteria established within HNF, Rev.

Additional testing unz required by the ATP was also performed to assist in the disposition and close out of receiving inspection report and for application design information system curve.

Results of this testing are also captured within this document. Cytochrome P reductase POR is a microsomal electron transport protein essential to cytochrome Pmediated drug metabolism and sterol and bile acid synthesis.

The conditional deletion of hepatic POR gene expression in mice results in a marked decrease in plasma cholesterol levels counterbalanced by the accumulation of paablo in lipid droplets in hepatocytes. To evaluate the role of cholesterol and bile acid synthesis in this pablk lipidosis, as well as the literarai role of lipid transport from peripheral tissues, we developed a stable, small interfering RNA siRNA -mediated cell culture model for the suppression of POR.

Immunofluorescent analysis revealed a marked accumulation of lipid droplets in cells by day 15, paglo by a nearly 2-fold increase in cellular triglyceride content, replicating the lipidosis seen in hepatic POR -null mouse liver. In contrast, suppression of CYP51A1 lanosterol demethylase did not interner in lipid accumulation, indicating that loss of cholesterol synthesis is not the basis for this lipidosis.

Indeed, addition of cholesterol to the medium appeared to augment the lipidosis in POR -suppressed cells, whereas removal of lipids from the medium reversed the lipidosis.

Oxysterols did not accumulate in POR -suppressed cells, discounting a role for liver X receptor in stimulating triglyceride synthesis, but addition of chenodeoxycholate significantly repressed lipid accumulation, suggesting that the absence of bile acids and loss of farnesoid X receptor stimulation lead to excessive triglyceride synthesis.

Suppression of cytochrome P reductase POR expression in literariz cells replicates the hepatic lipidosis observed in hepatic POR -null mice. Estimativas de possiveis recursos de petroleo e gas na America Central e na America do Sul [Estimates of possible petroleum and gas resources in Central American and South America.

Prior to taking ownership, acceptance testing was performed at the vendors. However at the conclusion of testing a number of issues remained invencjon required resolution before the exhausters could be used by Project W The purpose of acceptance testing documented by this report was to demonstrate compliance of the exhausters with the performance criteria established within HNF-O49O, Rev.


Outer membrane vesicles from Neisseria gonorrhoeae target Por B to mitochondria and induce apoptosis. Neisseria gonorrhoeae causes the sexually transmitted disease gonorrhoea by evading innate immunity. Colonizing the mucosa of the reproductive tract depends on the bacterial outer membrane porin, Por B, which is essential for ion and nutrient uptake. Por B is also targeted to host mitochondria and regulates apoptosis pathways to promote infections.

How Por B traffics from the outer membrane of N. Here, we show that N. The porin was targeted to mitochondria of macrophages after exposure to purified OMVs and wild type N. This was associated with loss of mitochondrial membrane potential, release of cytochrome c, pabll of apoptotic caspases and cell death in a time-dependent manner.

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This shows that N. The phylum Bacteroidetes is large and diverse, with rapid gliding motility and the ability to digest macromolecules associated with many genera and species. Recently, a novel protein secretion system, the Por secretion system Por SSwas identified in two members of the phylum, the gliding bacterium Flavobacterium johnsoniae and the nonmotile oral pathogen Porphyromonas gingivalis.

The components of the Por SS are not similar in sequence to those of other well-studied bacterial secretion systems. Comparative analysis of 37 genomes of members of the phylum Bacteroidetes revealed the widespread occurrence of gliding motility genes and Por SS genes.

Genes associated with other bacterial protein secretion systems were less common. The results suggest that gliding motility is more common than previously reported. Mutants of ARF6 defective in GTP binding and hydrolysis have a marked effect on endocytic trafficking and the gross morphology of the peripheral membrane system. These findings indicate that ARF6 and Rac1 function on distinct signaling pathways to mediate cytoskeletal reorganization, and suggest a role for POR 1 as an important regulatory element in orchestrating cytoskeletal rearrangements at the cell periphery induced by ARF6 and Rac1.

The Spanish Prepositions ” por ” and “para. The most common noncanonical uses were…. En particular hemos detectado mediante LIF las especies: En este trabajo presentamos algunos de los resultados obtenidos mediante el estudio por LIF de estos radicales: This involves creating tickets for specific work items and track the progress to complete these specific work items.

Low oxygen environment facilitates embryo availability for older ovarian responders PORs. We selected older PORs who met two criteria: No significant differences were observed in normal fertilization rates The number of available embryos 1. It showed no significant differences in the implantation rates The employ of low oxygen culture did not improve clinical pregnancy rate for older PORs. However, it benefited early embryonic development for older PORs. Antigenic topology of chlamydial Por B protein and identification of targets for immune neutralization of infectivity.

The outer membrane protein Por B is a conserved chlamydial protein that functions as a porin and is capable of eliciting neutralizing Abs. A topological antigenic map was developed using overlapping synthetic peptides representing the Chlamydia trachomatis Por B sequence and polyclonal immune sera. To identify which antigenic determinants were surface accessible, monospecific antisera were raised to the Por B peptides and were used in dot-blot and ELISA-based absorption studies with viable chlamydial elementary bodies EBs.

The ability of the surface-accessible antigenic determinants to direct neutralizing Ab responses was investigated using standardized in vitro neutralization assays. Collectively, the EB absorption and dot-blot assays established that the immunoreactive Por B Ags were exposed on the surface of chlamydial EBs.

Peptide-specific antisera raised to the surface-accessible Ags neutralized chlamydial infectivity and demonstrated cross-reactivity to synthetic peptides representing analogous C. Furthermore, neutralization of chlamydial infectivity by C.