Results 261 to 270 of about 139,828 (300)
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On-chip counting the number and the percentage of CD4+ T lymphocytes
Lab Chip, 2008A novel technique is reported for counting the number and the percentage of CD4+ T lymphocytes in a polydimethylsiloxane (PDMS) microchannel. This system integrates optical fluorescence detection with resistive pulse sensing enhanced by a metal oxide semiconductor field effect transistor (MOSFET).
Yao-Nan, Wang +7 more
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Use of Total Lymphocyte Count to Predict Absolute CD4 Count in HIV-Seropositive Cases [PDF]
Journal of the International Association of Providers of AIDS Care, 2010 We conducted an observational study to assess the use of total lymphocyte counts (TLC) alone and along with hemoglobin (Hb) as a predictor of CD4 count. A total of 103 antiretroviral therapy (ART)-naive HIV-1-infected patients were enrolled and divided in 2 groups (with CD4 count <200 cells/mm3 and CD4 count ≥200 cells/mm3).
Sanjeev Saini, Preena Bhalla
exaly +3 more sources
Cytomegalovirus Retinitis and Low CD4+ T-Lymphocyte Counts
New England Journal of Medicine, 1995To the Editor: Cytomegalovirus retinitis is among the most common infections in patients with AIDS.
V, Baldassano +3 more
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JAMA - Journal of the American Medical Association, 1993
Objective. —To determine whether the total lymphocyte count (TLC) accurately predicts a low absolute CD4 + T-cell count and CD4 + percentage in persons infected with human immunodeficiency virus (HIV). Design. —Retrospective analysis of data collected in the US Air Force HIV Natural History Study. Setting.
Stephen P Blatt +2 more
exaly +2 more sources
Objective. —To determine whether the total lymphocyte count (TLC) accurately predicts a low absolute CD4 + T-cell count and CD4 + percentage in persons infected with human immunodeficiency virus (HIV). Design. —Retrospective analysis of data collected in the US Air Force HIV Natural History Study. Setting.
Stephen P Blatt +2 more
exaly +2 more sources
Evaluation of a manual CD4+ count kit for determination of absolute CD4+ T-lymphocyte counts.
Journal of the Medical Association of Thailand = Chotmaihet thangphaet, 2008The aim of the present study was to evaluate a manual CD4+ count kit assay (CD4+: cytospheres) for CD4+ T-lymphocyte count compared with flow cytometric method in HIV infected patients.One hundred thirty three HIV infected patients were recruited from the out patient department of Khon Kaen Hospital.
Manthana, Mitchai +4 more
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Bet 2: Estimating CD4+ counts from the absolute lymphocyte count in the ED
Emergency Medicine Journal, 2018A 37-year-old patient who has never been to your hospital presents for shortness of breath. He reports a history of HIV but is not currently on treatment and does not know his last CD4+ count. His oxygen saturation is 94% on room air, and lung sounds are distant.
Michael, Butterfield, Jason, Wilson
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A PDMS-based disposable microfluidic sensor for CD4+ lymphocyte counting
Biomedical Microdevices, 2008A refined sensor for CD4+ lymphocyte count was developed and evaluated by comparison to flow cytometry. The micropillar structured sensor surface was cast in PDMS polymer and surface modified to gain biocompatibility and CD4-cell capturing properties. The sensor works by pure capillary action and sample filling and rinsing is performed without external
Sara, Thorslund +4 more
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Protracted cutaneous disorders in association with low CD4+ lymphocyte counts
British Journal of Dermatology, 1995We report two patients with skin disorders usually associated with severe immunosuppression, who had low CD4+ lymphocyte counts but normal immunoglobulin levels. The patients were HIV negative, and had CD4+ lymphocyte counts just above 300/mm3, but they presented with cutaneous manifestations of profound immunodeficiency.
H A, Kurwa, R, Marks
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AIDS, 2004
Although the depletion of CD4 T cells remains the most reliable marker for estimating the degree of immunosuppression in HIV-1-infected individuals several authors have investigated the possible prognostic and predictive role offered by total lymphocyte count (TLC) as a surrogate of the CD4 cell count in resource-limited settings (RLS).
Giuseppe Liotta +9 more
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Although the depletion of CD4 T cells remains the most reliable marker for estimating the degree of immunosuppression in HIV-1-infected individuals several authors have investigated the possible prognostic and predictive role offered by total lymphocyte count (TLC) as a surrogate of the CD4 cell count in resource-limited settings (RLS).
Giuseppe Liotta +9 more
openaire +3 more sources
A STUDY ON TOTAL LYMPHOCYTE COUNT AND CD4 COUNT IN HIV AFFECTED PATIENTS
International Journal of Biological Studies, 2022Purpose: The study aimed to assess the total lymphocyte count and CD4 count in HIV affected patients. Methodology: The approach we used in this study was to gather and analyze a wide range of research articles. Findings: Worldwide estimates of people living with Human Immunodeficiency Virus was approximately 32 million in 2007 with ...
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