total gag in the 24 hour medium from confluent cultures was composed of 80-90 % hyaluronic acid ( ha ) and 10-20 % sulfated gag ( s-gags ) in both untransformed normal and ws fibroblasts , whereas it was approximately 50 % each ha and s-gag in transformed normal and ws cells .
C0016030
fibroblasts
C0007634
cells