TABLE 2.

Stimulation of HAS2 mRNA

Culture condition	HAS2	S.D.
Serum-free (control)	1.0	0.2
2% FBS	11.3	2.5
0.2 ng/ml TGFβ + 2% FBS	38.4	11.8
1 ng/ml TGFβ + 2% FBS	43.3	2.5
2 ng/ml TGFβ + 2% FBS	25.1	4.4
10 ng/ml TGFβ + 2% FBS	28.4	9.9
1 ng/ml TGFβ serum-free	8.5	1.2
IGF1 50 ng/ml serum-free	9.0	0.6
FGF2 10 ng/ml serum-free	7.9	0.7
PDGF BB 10 ng/ml serum-free	23.8	1.5
1% Heparin-stripped horse serum	10.8	2.7
3 mg/ml Bovine serum albumin	16.7	4.8