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Proteoglycans (PGs) comprise a group of extracellular matrix macromolecules which play an important role in matrix biology. In this study, normal human skin and gingival fibroblast cultures were(More)
Transforming growth factor-beta s (TGF-beta) are potent enhancers of the expression of several connective tissue genes. In this study we examined the effects of TGF-beta 1 and TGF-beta 2 on human(More)