Tax Load
Mostrando 1-12 de 18 artigos, teses e dissertações.
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1. Comparative performances of serologic and molecular assays for detecting human T lymphotropic virus type 1 and type 2 (HTLV-1 and HTLV-2) in patients infected with human immunodeficiency virus type 1 (HIV-1)
ABSTRACT The present study evaluated several techniques currently available (commercial kits and in-house assays) for diagnosing human T lymphotropic viruses types 1 and 2 in two groups of patients enrolled at HIV/AIDS specialized care services in São Paulo: Group 1 (G1), n = 1608, 1237 male/371 female, median age 44.3 years old, majority using highly activ
Braz J Infect Dis. Publicado em: 2017-06
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2. T cell receptor signaling pathway is overexpressed in CD4 + T cells from HAM/TSP individuals
ABSTRACT Human T-lymphotropic virus type 1 (HTLV-1) is a human retrovirus related to the chronic neuroinflammatory disease HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP). CD4+ T cells activation appears to play a key role on HTLV-1 infection. Here we investigated the expression of genes associated to T cell activation CD3e molecule, epsi
Braz J Infect Dis. Publicado em: 2015-12
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3. Sexual transmission of human T-cell lymphotropic virus type 1
Human T-cell lymphotropic virus type 1 (HTLV-1) is endemic in many parts of the world and is primarily transmitted through sexual intercourse or from mother to child. Sexual transmission occurs more efficiently from men to women than women to men and might be enhanced by sexually transmitted diseases that cause ulcers and result in mucosal ruptures, such as
Rev. Soc. Bras. Med. Trop.. Publicado em: 2014-06
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4. Upregulation of hsa-miR-125b in HTLV-1 asymptomatic carriers and HTLV-1-associated myelopathy/tropical spastic paraparesis patients
The retrovirus human T lymphotropic virus type 1 (HTLV-1) promotes spastic paraparesis, adult T cell leukaemia and other diseases. Recently, some human microRNAs (miRNAs) have been described as important factors in host-virus interactions. This study compared miRNA expression in control individuals, asymptomatic HTLV-1 carriers and HTLV-1 associated myelopat
Mem. Inst. Oswaldo Cruz. Publicado em: 2012-09
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5. Aspectos hidrogeoquímicos de uma microbacia reflorestada com Eucalyptus grandis no município de Angatuba - São Paulo / Hydrogeochemistry aspects of a Eucalyptus grandis reforested watershed in Angatuba - São Paulo
This study aimed to characterize the Entre Rios stream small watershed hydrogeochemistry, reforested with eucalyptus using materials transport models in dissolved and particulate phases, in periods of sampling, before and after the clearcutting. In the experimental area were collected river water samples, suspended particulate material, rain water, soil and
Publicado em: 2009
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6. Collective action dilemmas : mechant service companies and tax legislation in Contemporary Brazil / Dilemas da ação coletiva : prestadoras de serviços mercantis e legislação tributaria no Brasil Contemporaneo
This research schematize collective actions faced by representatives of merchant service companies in opposition to the parameters embedded in three tributary prepositions going through the federal sphere between 2002 and 2005 which affected a great deal the economical unities of economical service companies, mainly micro and small size enterprises: The Prov
Publicado em: 2007
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7. AvaliaÃÃo econÃmica da substituiÃÃo de um chiller de compressÃo por um chiller de absorÃÃo alimentado por coletores solares com base em mediÃÃes em um prÃdio da Chesf em Recife
The perspective of rising costs for electrical energy and fossil fuels, together with more efficient solar colectors and absorption chillers, stimulates for the retaking of the analisys towards the utilization of solar refrigeration systems, mainly in regions with good insolation characteristcs, like Northeast Brazil . Considering this context, this document
Publicado em: 2007
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8. Vedação ao tributo com efeito de confisco.
A presente dissertação tem como objeto a análise da norma constitucional que veda a utilização de tributo com efeito de confisco plasmada no art. 150 IV da Constituição Federal brasileira de 1988. Partindo-se do estudo dos elementos componentes do dispositivo constitucional em foco a saber tributo confisco e efeito de confisco busca-se a identificaç�
Publicado em: 2007
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9. The pathogenesis of tropical spastic paraparesis/human T-cell leukemia type I-associated myelopathy
Tropical spastic paraparesis/human T-cell leukemia type I-associated myelopathy (TSP/HAM) is caused by a human T-cell leukemia virus type I (HTLV-I) after a long incubation period. TSP/HAM is characterized by a chronic progressive paraparesis with sphincter disturbances, no/mild sensory loss, the absence of spinal cord compression and seropositivity for HTLV
Brazilian Journal of Medical and Biological Research. Publicado em: 2000-12
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10. Effect of Lamivudine on Human T-Cell Leukemia Virus Type 1 (HTLV-1) DNA Copy Number, T-Cell Phenotype, and Anti-Tax Cytotoxic T-Cell Frequency in Patients with HTLV-1-Associated Myelopathy
Patients with human T-cell leukemia virus type 1 (HTLV-1)-associated myelopathy/tropical spastic paraparesis (HAM/TSP) typically have a high HTLV-1 proviral load in peripheral blood mononuclear cells and abundant, activated HTLV-1-specific cytotoxic T lymphocytes (CTLs). No effective treatment for HAM/TSP has been described so far. We report a 10-fold reduct
American Society for Microbiology.
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11. Development and Validation of a Multiplex Real-Time PCR Assay for Simultaneous Genotyping and Human T-Lymphotropic Virus Type 1, 2, and 3 Proviral Load Determination ▿
The human T-lymphotropic virus (HTLV) proviral load remains the best surrogate marker for disease progression. Real-time PCR techniques have been developed for detection and quantification of cosmopolitan HTLV type 1a (HTLV-1a) and HTLV-2. Since a growing level of diversity in subtypes and genotypes is observed, we developed a multiplex quantitative PCR for
American Society for Microbiology (ASM).
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12. A Mutant Form of the Tax Protein of Bovine Leukemia Virus (BLV), with Enhanced Transactivation Activity, Increases Expression and Propagation of BLV In Vitro but Not In Vivo
In a previous study, we identified an interesting mutant form of the Tax protein of bovine leukemia virus (BLV), designated D247G. This mutant protein strongly transactivated the long terminal repeat of BLV and was also able to transactivate the cellular proto-oncogene c-fos. This finding suggested that BLV that encode the mutant protein might propagate and
American Society for Microbiology.