Cw Complex
Mostrando 1-12 de 32 artigos, teses e dissertações.
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1. Condition factor and carapace width versus wet weight relationship in the swimming crab Callinectes danae Smith 1869 (Decapoda: Portunidae) at the Santa Cruz Channel, Pernambuco State, Brazil
The present work aims to study the size vs. weight relationship and the condition factor of a commercially important crab, Callinectes danae, from an estuarine complex located at Pernambuco State, Northeastern Brazil. After sampled, the specimens were measured on their carapace width (CW; mm) and weighted on their wet weight (WW; g). A total of 1,635individu
Nauplius. Publicado em: 2012-06
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2. Comparison of spectral models in the computation of radiative heat transfer in participating media composed of gases and soot
Accurate combustion models are necessary to predict, among other effects, the production of pollutant gases and the heat transfer. As an important part of the combustion modeling, thermal radiation is often the dominant heat transfer mechanism, involving absorption and emission from soot and participating gases, such as water vapor and carbon dioxides. If th
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2012-06
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3. Raízes de aplicações de complexos 2-dimensionais em superfícies fechadas / Roots of maps from 2-dimensional complexes into closed surfaces
This text is the result of a detailed study of the topological root theory for maps from 2-dimensional CW complex into closed surfaces (compact and without boundary surfaces). Several approaches to the problems involved in this theory are presented, some of which are quite different with respect to the parameters of the classical theory
Publicado em: 2010
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4. Polimorfismos dos genes HLA e regiões promotoras do TNF- alfa -238 e -308 como fatores de sucetibilidade a psoriase e gravidade da doença / HLA and TNF-Alpha promoter regions -238 and -308 polymorphisms and marks of susceptibility to psoriasis and severety of the disease
Psoriasis is an erythematous, scaly inflammatory dermatosis with a complex immunologic basis. The strongest genetic marker for psoriasis is HLA-Cw*06. Polymorphisms in the TNF-a promoter region, especially replacement of guanine with adenine in positions -238 and -308 are related to higher TNF-a production and higher risk for psoriasis in Caucasoid populatio
Publicado em: 2009
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5. Caracterização do polimorfismo dos alelos HLA de classe I e nos microssatelites do fator de necrose tumoral em pacientes brasileiros com psoriase vulgar
Introduction - Psoriasis is a genetic chronic inflammatory skin disorder with genes involved in disease predisposition located within the highly polymorphic Major Histocompatibility Complex (MHC) region on the chromosome 6p21.3. The goal of the present study was to identify, evaluate distribution and determine genetic associations of HLA class I genes and Tu
Publicado em: 2005
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6. Oxidação umida catalitica da lignina em reatores trifasicos com produção de aldeidos aromaticos
The lignocellulosic material, representing the largest natural renewable resource, occurring in the plants under the cellulose form, hemicellulose, lignin and extractive, with the lignina corresponding about 30% of this total one. The routes of lignin chemical processing, with prominence for the oxidations processes, with the objective of vanilin production,
Publicado em: 2001
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7. Direct binding of a soluble natural killer cell inhibitory receptor to a soluble human leukocyte antigen-Cw4 class I major histocompatibility complex molecule.
Natural killer (NK) cells expressing specific p58 NK receptors are inhibited from lysing target cells that express human leukocyte antigen (HLA)-C class I major histocompatibility complex molecules. To investigate the interaction between p58 NK receptors and HLA-Cw4, the extracellular domain of the p58 NK receptor specific for HLA-Cw4 was overexpressed in Es
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8. Immunological function of HLA-C antigens in HLA-Cw3 transgenic mice.
The human major histocompatibility complex encodes three classical class I antigens, HLA-A, -B, and -C. Of these HLA-A and -B act as strong transplantation antigens and as restriction molecules for recognition of foreign antigen by cytotoxic T lymphocytes. In contrast, little is known about HLA-C and it is not clear whether HLA-C has the same functional prop
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9. Specific cytotoxic T lymphocytes recognize the immediate-early transactivator Zta of Epstein-Barr virus.
We identified the immediate-early transactivator Zta of Epstein-Barr virus as a target for specific cytotoxic T lymphocytes (CTL). Cells pulsed with overlapping synthetic peptides representing the entire amino acid sequence of Zta proved to be efficient for the in vitro stimulation of Zta-specific CTL in several donors. With peptide-pulsed target cells, we f
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10. Natural killer cell acceptance of H-2 mismatch bone marrow grafts in transgenic mice expressing HLA-Cw3 specific killer cell inhibitory receptor (CD158b)
Natural killer (NK) cells express killer cell inhibitory receptors (KIRs) for major histocompatibility complex class I molecules. Engagement of these surface receptors inhibits NK cell cytotoxic programs. KIR can also be expressed on T cell subsets, and their engagement similarly results in inhibition of effector functions initiated by the CD3/T cell recepto
The National Academy of Sciences of the USA.
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11. Favorable and Unfavorable HLA Class I Alleles and Haplotypes in Zambians Predominantly Infected with Clade C Human Immunodeficiency Virus Type 1
The setpoint of viral RNA concentration (viral load [VL]) during chronic human immunodeficiency virus type 1 (HIV-1) infection reflects a virus-host equilibration closely related to CD8+ cytotoxic T-lymphocyte (CTL) responses, which rely heavily on antigen presentation by the human major histocompatibility complex (MHC) (i.e., HLA) class I molecules. Differe
American Society for Microbiology.
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12. Self and viral peptides can initiate lysis by autologous natural killer cells
Natural killer (NK) cells are inhibited by specific allotypes of class I major histocompatibility complex ligands recognized by polymorphic inhibitory receptors (e.g., NKIR1 and NKIR2). NK1- and NK2-specific clones recognize two groups of HLA-C allotypes that are distinguished by a dimorphism at residue 80 in the α1 helix (αLys-80 and αAsn-80, respectivel
The National Academy of Sciences of the USA.