Table 1.

Primer sequences, restriction enzymes and size of fragments generated by the TNF-α G-308A and TGF-β1 C-509T gene polymorphisms.

Polymorphism	Primer Sequences (5′>3′)	Restriction Enzyme	Allele Determination
TNF-α G-308A	F: AGG CAA TAG GTT TTG AGG GCC AT R: ACA CTC CCC ATC CTC CCT GCT	NcoI	G 97+20 bp A 117 bp
TGF-β1 C-509T	F: GGA GAG CAA TTC TTA CAG GTG R: TAG GAG AAG GAG GGT CTG TC	HpyF31	C 74+46 bp T 120 bp