Figure 1.

Experimental model. The fetal membranes are held together with silicone rubber rings in the upper chamber of a Transwell® device. In this system, the choriodecidua region delimits the upper chamber and the amnion region, the lower chamber.

Zaga-Clavellina et al. Reproductive Biology and Endocrinology 2007 5:46   doi:10.1186/1477-7827-5-46
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