human diploid fibroblast ( wi-38 ) in monolayer culture were treated with exogenous glycosaminoglycans for short ( up to 4 days ) or long ( several weeks and months ) periods , and the effects on growth and glycosaminoglycan synthesis , as measured by the incorporation of 35s-sulfate and 14c-glycosamine into cell-bound and cell-released ( medium ) glycosaminoglycans , were determined .
C0016030
fibroblast
C0007634
cell