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. Author manuscript; available in PMC: 2008 Oct 1.
Published in final edited form as: Biomaterials. 2007 Jul 23;28(30):4439–4448. doi: 10.1016/j.biomaterials.2007.07.001

Table 2.

Ratios of estradiol concentration to androstenedione and progesterone concentrations at end of culture

two-layered multilayered
alginate E A P E A P
3% 1 1.78 5.30 1 0.38 1.18
1.5% 1 0.42 1.16 1 0.27 0.87
0.7% 1 0.23 0.38 1 0.12 0.23
ox 1 0.50 0.67 1 0.22 0.25
irr 1 0.69 1.08 1 0.15 0.26

E=estradiol, A=androstenedione, P=progesterone