نتایج جستجو برای: htlv ihiv co infection
تعداد نتایج: 777313 فیلتر نتایج به سال:
OBJECTIVES To describe the frequency of HTLV-1 infection among offspring of mothers who had presented with HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP), strongyloidiasis, or asymptomatic HTLV-1 infection, and to identify factors associated with HTLV-1 infection. METHODS In a descriptive study, records were reviewed of HTLV-1-positive women and their offspring who had be...
BACKGROUND Recent studies suggest that infection with human T-lymphotropic virus 1 (HTLV-1) might be associated with bronchiectasis among Indigenous Australians. The present study compared the clinical characteristics and outcomes of bronchiectasis in this population, according to HTLV-1 serologic status. METHODS We performed a retrospective cohort study of Indigenous adults with bronchiectas...
The presence of infection by human T cell lymphotropic virus type 1 (HTLV-1) in Cuba has been previously documented. However, genetic information on the strains that circulate in the Cuban people remains unknown. The present work constitutes the first study of phylogenetic relationship of HTLV-1 Cuban isolates. Twelve Cuban patients who were diagnosed with HTLV-1 infection and had different cli...
Eosinophils, immunoglobulin (Ig)E and cytokines have important roles in defence mechanisms against helminths. In this study, the influence of HTLV-1 infection, characterized by a Th1 type of immune response, was evaluated on the cytokine pattern and parasitic specific IgE response in patients with strongyloidiasis. Patients were divided into four groups: strongyloidiasis without HTLV-1 infectio...
INTRODUCTION In resource-poor areas, infectious diseases may be important causes of morbidity among individuals infected with the Human T-Lymphotropic Virus type 1 (HTLV-1). We report the clinical associations of HTLV-1 infection among socially disadvantaged Indigenous adults in central Australia. METHODOLOGY AND PRINCIPAL FINDINGS HTLV-1 serological results for Indigenous adults admitted 1(s...
Apart from HIV two exogenous retroviruses (human T cell leukaemia viruses type I (HTLV-I) and type II (HTLV-II)) infect humans. HTLV-I infection is endemic in Japan, the Caribbean, Africa, and Melanesia and is found among immigrants from these regions in Europe. HTLV-I infection is associated with a 1-5% lifetime risk of adult T cell leukaemia/lymphoma, a 0.25% lifetime risk of HTLV-I associate...
Human T-cell lymphotropic virus type 1 (HTLV-1) is the etiologic agent of adult T-cell leukemia, an aggressive CD4 malignancy. Although HTLV-2 is highly homologous to HTLV-1, infection with HTLV-2 has not been associated with lymphoproliferative disorders. Lentivirus-mediated transduction of CD34 cells with HTLV-1 Tax (Tax1) induced G0/G1 cell cycle arrest and resulted in the concomitant suppre...
The human T-cell lymphotropic virus type III (HTLV-III) is the etiologic agent of the acquired immunodeficiency syndrome (AIDS) and preferentially infects T4 lymphocytes. Other cell types, notably B lymphocytes and other nonlymphoid cells, also have been reported to be infected in vitro by HTLV-III. We now report on the susceptibility of human pulmonary macrophages to infection with HTLV-III in...
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