Figure 1From: COX-2 expression in papillary thyroid carcinoma (PTC) in cytological material obtained by fine needle aspiration biopsy (FNAB) Representative amplification curves for COX-2 and β-actin genes in real-time PCR in PTC specimen. 1 a,b,c - amplification curve for COX-2 gene (mean C T value - 36.694); 2 - amplification curve for β-actin gene (endogenous control) (mean C T value - 27.071).Back to article page