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Purpose : This study was aimed to investigate age-related changes of CD5+ B lymphocytes in healthy Korean neonates.
Methods : Sixty healthy neonatal infants were enrolled in this study; at birth(n=10), day 1(n=10), day 2(n=10), day 3(n=10), day 4(n=10) and day 5(n=10). Phenotypic analysis of CD5+ B lymphocytes was performed on blood samples using standard flow-cytometric techniques.
Results : The percentage of... |