These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Alterations in helper-inducer and suppressor-inducer T-cell subsets in human neonatal blood.
    Author: Landesberg R, Fallon M, Insel R.
    Journal: Immunology; 1988 Oct; 65(2):323-5. PubMed ID: 2973434.
    Abstract:
    The distribution of T-helper cell subsets of human umbilical cord lymphocytes was compared with that of adult peripheral blood lymphocytes. Cytofluorometric analysis revealed a similar Leu 3/Leu 2 (helper/suppressor) ratio in neonates compared with adults. Total T-cell numbers were slightly decreased in neonatal blood. The Leu 3-positive-4B4-positive cell (helper-inducer) subset, however, was markedly reduced in neonatal blood, while the Leu 3-positive-2H4-positive cell (suppressor-inducer) subset was increased compared with that of normal adults. These findings may contribute to the poor help and enhanced suppression observed in vitro with neonatal T cells.
    [Abstract] [Full Text] [Related] [New Search]