نتایج جستجو برای: htlv ïïï

تعداد نتایج: 6263  

Journal: :Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia 2011
Hiroaki Nomori Takeshi Mori Kenichi Iyama Tatsuya Okamoto Mitsuhiro Kamakura

BACKGROUND Human T-cell lymphotropic virus type 1 (HTLV-I) causes not only adult T-cell leukemia (ATL) but also HTLV-I associated T-cell bronchioloalveolitis, which is often chronic and subclinical. We have experienced eight HTVL-I carriers with bronchioloalveolar carcinoma, which is known to arise from bronchioloalveolar pneumocytes. This case-control study clarified the risk of bronchioloalve...

2015
Jinzhen Xie Shengxiang Ge Yali Zhang Yongcai Lin Hongying Ni Jun Zhang Changrong Chen

BACKGROUND The human T-lymphotropic virus type 1 (HTLV-1) which is associated with the diseases of adult T-cell leukemia/lymphoma, HTLV-1 associated myelopathy / tropical spastic paraparesis (HAM/TSP) and HTLV-associated uveitis, can cause transfusion-transmitted infections. Although HTLV screening of blood donors was already routinely performed in developed countries, little is know about the ...

2003
G. L. Cockerell M. G. Weiser J. Rovnak B. Wicks - Beard B. Roberts A. S. Y. Chen M. D. Lairmore

To determine the susceptibility of rabbits to experimental infection with human T-cell lymphotropic virus type4 (HTLV11). four separate groups of four weanling rabbits each were inoculated intravenously with lethally irradiated HTLV-IIinfected human cell lines Mo-T (HTLV-11,-infected T cells), WIL-NRA (an Epstein-Barr virus [EBVI-transformed B-lymphoblastoid cell line infected with HTLV-I,), 72...

Journal: :Science 1985
J Sodroski C Rosen F Wong-Staal S Z Salahuddin M Popovic S Arya R C Gallo W A Haseltine

Human T-cell leukemia virus type III (HTLV-III) was recently identified as the probable etiologic agent of the acquired immune deficiency syndrome (AIDS). Here it is shown that, in human T-cell lines infected with HTLV-III, gene expression directed by the long terminal repeat sequence of this virus is stimulated by more than two orders of magnitude compared to matched uninfected cells. The rate...

Journal: :Blood 1988
D B Duggan G D Ehrlich F P Davey S Kwok J Sninsky J Goldberg L Baltrucki B J Poiesz

A patient with a localized HTLV-I-associated lymphoproliferative disease that was misdiagnosed as Hodgkin's disease is presented. The patient's serum was negative for HTLV-I antibodies by enzyme-linked immunosorbent assay (ELISA), Western blot, and radioimmunoprecipitation. Tumor tissue DNA was negative for HTLV-I by Southern blotting but was positive for distinct HTLV-I sequences when subjecte...

Journal: :Clinical and diagnostic laboratory immunology 2001
H E Prince M Gross

The recommended algorithm for detection and characterization of serum human T-cell lymphotropic virus (HTLV) antibodies calls for first performing a screening enzyme immunoassay (EIA) and then further evaluating repeatedly reactive samples for antibodies recognizing specific HTLV glycoproteins (2, 3). A commercially available Western blot (WB) that includes both native and recombinant HTLV prot...

Journal: :The Journal of infectious diseases 2002
Alison M Vine Aviva D Witkover Alun L Lloyd Katie J M Jeffery Asna Siddiqui Sara E F Marshall Mike Bunce Nobutaka Eiraku Shuji Izumo Koichiro Usuku Mitsuhiro Osame Charles R M Bangham

Human T lymphotropic virus type I (HTLV-I)-associated myelopathy/tropical spastic paraparesis (HAM/TSP) is one outcome of infection with HTLV-I. A population association study of 229 patients with HAM/TSP and 202 healthy carriers of HTLV-I in southern Japan showed that this outcome of HTLV-I infection and the HTLV-I provirus load are under polygenic control. Of 58 polymorphic sites studied in 3...

Journal: :Journal of virology 2005
Ayse Kubra Coskun Richard E Sutton

Human T-cell leukemia virus type 1 (HTLV-1) was the first human retrovirus identified and causes both adult T-cell leukemia/lymphoma and tropical spastic paraparesis/HTLV-1-associated myelopathy, among other disorders. In vitro, HTLV-1 has an extremely broad host cell tropism in that it is capable of infecting most mammalian cell types, although at the same time viral titers remain relatively l...

Journal: :Blood 1994
J T Wang M T Lin P J Chen J C Sheu J T Lin T H Wang D S Chen

To study the incidence of human T-cell lymphotropic virus (HTLV) after blood transfusion in Taiwan, serum samples from 699 patients in a prospective study were examined for seroreactivity of anti-HTLV. By an enzyme immunoassay, 9 of the 699 recipients were repeatedly positive. Serial serum samples of these 9 patients were then confirmed with a Western blot analysis and with a polymerase chain r...

Journal: :Blood 1991
O Shinzato S Ikeda S Momita Y Nagata S Kamihira E Nakayama H Shiku

A semiquantitative estimation of human T-lymphotropic virus type I (HTLV-I) integration by peripheral blood mononuclear cells (PBMC) was performed. Genomic DNA samples derived from 134 HTLV-I carriers were subjected to 40 or 60 cycles of the polymerase chain reaction to amplify the pol region of HTLV-I. The HTLV-I genome was detected by dot hybridization using a 32P-labeled oligonucleotide prob...

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