CD4 cell

Also found in: Dictionary, Medical, Legal, Financial, Encyclopedia, Wikipedia.
Related to CD4 cell: CD4 count
Graphic Thesaurus  🔍
Display ON
Animation ON
  • noun

Synonyms for CD4 cell

T cell with CD4 receptor that recognizes antigens on the surface of a virus-infected cell and secretes lymphokines that stimulate B cells and killer T cells

References in periodicals archive ?
One hundred and fifty patients with immunologic AIDS (CD4 cell count <200 cells/[micro]l) who were not on anti-retroviral therapy were studied.
their final follow-up, eight in 10 patients had CD4 cell counts above 200 cells per ml and 63-66% had undetectable plasma viral loads.
However, with a higher CD4 cell count, it is very unlikely that patients will be symptomatic or unwell and this motivation is absent.
A two time-point assessment of the CD4 cells and viral load (baseline and exactly nine days after) revealed that the mean CD4 count of HIV positive patients with CD4 [less than or equal to] 200 cells/[micro]l at 9-day post-treatment visit was significantly lower than the baseline value (a decrease from 180 cells/[micro]l to 120 cells/[micro]l).
Doctors can track the progress of HIV infection by measuring the number of CD4 cells in the blood.
(>19 years old) As a priority, ART should be initiated in all adults with severe or advanced HIV clinical disease (WHO clinical stage 3 or 4) and adults with a CD4 count [less than or equal to] 350 cells/[micro]L ART should be initiated in all adolescents living When to start with HIV, regard-less of WHO clinical stage and at ART in adole- any CD4 cell count.
Typically, the CD4 cell count should increase by at least 50 cells/[micro]l at 4 to 8 weeks after starting therapy followed by an increase of 50-100 cells/[micro]l per year until a threshold is reached (6,78).
The benefits of HIV therapy were significant at all CD4 cell counts, including above 350 cells/m[m.sup.3], the current World Health Organization (WHO) threshold for initiation of antiretroviral treatment.
Two cases of HSIL+ were observed during the 5 years of observation, 1 among the HIV-uninfected women and 1 among the HIV-infected women with a CD4 cell count of 500 cells/uL or greater.
He also makes a convincing argument for tailoring CD4 cell count ART initiation levels to the hugely differing HIV-negative prevalence baselines among different southern African populations, citing Botswana (average HIV-negative CD4 cell count 500) versus South Africa (average 1 200).
Among men with HIV, neither CD4 cell count nor viral load was associated with an increased risk of pre-cancerous cell changes.
The analysis also showed that the risk for both hepatic failure and liver-related death increased at lower CD4 cell levels, and that treatment with anti-retroviral therapy did not worsen--and in some cases reduced--the rate of hepatic complications, Dr.
The initial sponsor of SILCAAT, Chiron, failed to gain accelerated approval from the Food and Drug Administration (USA) for their subcutaneous recombinant human IL-2 product, Proleukin, on the basis of CD4 cell count changes alone.
Initial antiretroviral treatment of HIV infection in asymptomatic adults should begin before CD4 cell counts drop below 350/mcL, according to new treatment guidelines announced Aug.
Costs among the sickest patients (those with the lowest CD4 cell counts) come to nearly triple those among individuals whose disease is least advanced.