No abstract available
MeSH terms
-
Adult
-
CD4-Positive T-Lymphocytes / immunology*
-
Cells, Cultured
-
Endothelium, Vascular / cytology
-
Endothelium, Vascular / immunology*
-
Fetal Blood / immunology*
-
Humans
-
Infant, Newborn
-
Isoantigens / immunology*
-
Lymphocyte Activation*
-
Phytohemagglutinins
-
Umbilical Veins
Substances
-
Isoantigens
-
Phytohemagglutinins