these studies indicate that human keratinocytes , grown for wound grafting , can grow more rapidly to a higher cell number if they are plated at a density of 2 x 10 ( 4 ) cells per square centimeter , passaged by 8 to 10 days or before confluence slows cell growth , and grown in 5 % fetal bovine serum , 1.25 % fetal bovine serum , or 5 % human serum .
C0007634
cells
C0007595
cell growth