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: Characterization of lymphocyte subpopulations in cord blood.
    Author: Rabian-Herzog C, Lesage S, Gluckman E.
    Journal: Bone Marrow Transplant; 1992; 9 Suppl 1():64-7. PubMed ID: 1504672.
    Abstract:
    27 cord blood samples from healthy newborns were processed according to a "whole blood" flow cytometric analysis. The CD3-positive T cells are characterized by their variability: 44.8 +/- 13.3% of lymphocytes with a lower expression of the gamma delta T cell receptor. The majority of the CD3+ cells are CD38+. Newborn T cells have less ability than adult T cells to express IL-2 receptors as well as HLA-DR. The CD4-positive T cells are equal to 31.0 +/- 10.8% of lymphocytes with a great prevalence of the CD4+/CD45RA+ population. The CD3+/CD8+/CD11b+ cells are increased to 23.4 +/- 7.1% of lymphocytes. The CD57 antigen is not expressed. The NK population, CD16+/CD56+ is increased to 25 +/- 11% of lymphocytes. 68% of CD19+ cord blood B lymphocytes coexpressed CD5. Thus the "suppressive" and "naïve" cells are prominently represented in cord blood.
    [Abstract] [Full Text] [Related] [New Search]