Figure 3
![Figure 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1743-422X-7-243/MediaObjects/12985_2010_Article_988_Fig3_HTML.jpg)
Ifnar1 relative transcription. A. Relative quantification of ifnar1 transcription was determined by real-time RT-PCR and the fold difference (2-ΔΔCt) between study groups were calculated: non-infected controls (NI); untreated (U), responders (R) and non-responder (NR) patients. B. ifnar1 transcription in patients classified according to HCV genotype 1a, 1b and 1a1b (NI, non-infected).