Table 3.

Summary of Immunohistochemical Results

	Ligand	Receptors
		LIGHT	TR6	HVEM	LTβR
Term placenta (n = 4)
Syncytiotrophoblast layer	+*	+	+	+
Fetal mesenchymal cells	+	+	0	+
Term fetal membranes (n = 4)
Amnion	+	+	+	+
Fetal mesenchymal cells	+	+	0	+
Cytotrophoblasts (chorion)	0	0	0	0
Decidua capsularis	+	+	+	+

*+, positive; 0, negative.