Current laboratory assays and in vitro intracellular Th1 and Th2 cytokine synthesis in monitoring antiretroviral therapy of pediatric HIV infection

6Citations
Citations of this article
6Readers
Mendeley users who have this article in their library.

Abstract

In 42 HIV-infected children, 8-10 years old, belonging to the category A state of infection, combined antiretroviral therapy (cART) was applied, consisting of AZT, ddC and Saquinavir. At 6 and 12 weeks following the start of cART, the efficacy of treatment was assessed, both by means of current parameters (blood CD4+ cell levels, virus load) and by measuring the intracellular synthesis of some Th1 (interleukin (IL)-2, interferon-γ) and Th2 (IL-4, IL-10) cytokines, in CD4+ lymphocytes, respectively. Before cART, low values of blood CD4+ cell counts and a mean of about 8000 virus RNA copies ml-1 of serum were detected, and in addition decreased levels of production of both intracellular Th1 cytokines, associated with increased levels of one of the Th2 cytokines (IL-10), but not of the other (IL-4), were noticed. After cART, earlier improvement of intracellular IL-2, interferon-γ and IL-10 synthesis in CD4+ cells occurred compared to CD4+ counts and virus load. The usefulness of scoring the rates at which CD4+ lymphocytes are able to synthesize intracellular Th1 or Th2 cytokines, as an additional immune parameter during combined antiretroviral therapy monitoring in pediatric AIDS, is discussed. Copyright (C) 2000 Federation of European Microbiological Societies.

Cite

CITATION STYLE

APA

Voiculescu, C., Avramescu, C., Radu, E., Balasoiu, M., & Turculeanu, A. (2000). Current laboratory assays and in vitro intracellular Th1 and Th2 cytokine synthesis in monitoring antiretroviral therapy of pediatric HIV infection. FEMS Immunology and Medical Microbiology, 27(1), 67–71. https://doi.org/10.1016/S0928-8244(99)00164-9

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free