Results 11 to 20 of about 727,847 (314)

Human CD4+ Memory T Cells Can Become CD4+IL-9+ T Cells [PDF]

open access: yes, 2010
Background: IL-9 is a growth factor for T- and mast-cells that is secreted by human Th2 cells. We recently reported that IL-4+TGF-β directs mouse CD4+CD25−CD62L+ T cells to commit to inflammatory IL-9 producing CD4+ T cells.
Popoola, Joyce   +17 more
core   +1 more source

Tracking Virus-Specific CD4+ T Cells during and after Acute Hepatitis C Virus Infection [PDF]

open access: yes, 2007
Background. CD4+ T cell help is critical in maintaining antiviral immune responses and such help has been shown to be sustained in acute resolving hepatitis C.
Paul Klenerman   +175 more
core   +1 more source

CD4 cell count recovery among HIV-infected patients with very advanced immunodeficiency commencing antiretroviral treatment in sub-Saharan Africa. [PDF]

open access: yes, 2006
BACKGROUND: Patients accessing antiretroviral treatment (ART) programmes in sub-Saharan Africa frequently have very advanced immunodeficiency. Previous data suggest that such patients may have diminished capacity for CD4 cell count recovery.
Myer, Landon   +12 more
core   +1 more source

Changes in white blood cells in sheep blood during selenium supplementation

open access: yesVeterinární Medicína, 2008
The aim of the experiment was to evaluate the impact of selenium supplementation on white blood cell parameters in the blood of ewes. The total white blood cell (WBC) and differentiation of leukocytes in blood smear were detected by a microscopic ...
L. Pisek   +4 more
doaj   +1 more source

Enumeration of CD4+ T-Cells Using a Portable Microchip Count Platform in Tanzanian HIV-Infected Patients [PDF]

open access: yes, 2011
Background CD4+ T-lymphocyte count (CD4 count) is a standard method used to monitor HIV-infected patients during anti-retroviral therapy (ART). The World Health Organization (WHO) has pointed out or recommended that a handheld, point-of-care, reliable,
Gurkan, U.A   +35 more
core   +1 more source

Antiretroviral treatment cohort analysis using time-updated CD4 counts: assessment of bias with different analytic methods. [PDF]

open access: yes, 2011
BACKGROUND: Survival analysis using time-updated CD4+ counts during antiretroviral therapy is frequently employed to determine risk of clinical events.
Lewis, James J   +23 more
core   +1 more source

IL-21: The Future of Medicine [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Interleukin-21 (IL-21), a T- cell-derived cytokine, is a signaling molecule secreted by a subpopulation of T cells called follicular T helper (Tfh) cells.
Syed Raza Shah   +5 more
doaj   +1 more source

Therapeutic effects of fire-needling combined with halomethasone cream on stable vitiligo and its effect on CD4+, CD8+ and CD4+/CD8+ levels

open access: yesPifu-xingbing zhenliaoxue zazhi, 2022
Objective To evaluate the clinical efficacy of fire needling combined with halomethasone cream in the treatment of stable vitiligo, and its impact on the levels of CD4+, CD8+ and CD4+/CD8+, providing a rationale for the clinical use of fire needling ...
Nan TANG   +4 more
doaj   +1 more source

CD4+count-guided interruption of antiretroviral treatment [PDF]

open access: yes, 2006
BACKGROUND:Despite declines in morbidity and mortality with the use of combination antiretroviral therapy, its effectiveness is limited by adverse events, problems with adherence, and resistance of the human immunodeficiency virus (HIV).METHODS:We ...
Babiker, A   +73 more
core   +1 more source

CD4+CD25+ TR cells suppress innate immune pathology through cytokine-dependent mechanisms [PDF]

open access: yes, 2003
Copyright @ 2003 The Rockefeller University PressCD4+CD25+ regulatory T (TR) cells can inhibit a variety of autoimmune and inflammatory diseases, but the precise mechanisms by which they suppress immune responses in vivo remain unresolved.
Maloy, Kevin   +19 more
core   +1 more source

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