cord blood mncs , compared with adult mncs , had significantly lower percentages of leu-11+ cells ( 5 vs 11 % ; p less than 0.01 ) , less anti-k562 nk activity ( 6 vs 54 lytic units/10 ( 7 ) cells ; p less than 0.001 ) , and less anti-hsv nk activity ( 5 vs 52 % hsv plaque inhibition ; p less than 0.02 ) .
C1321301
blood mncs
C0007634
cells