Surgery-mediated liver inflammation is accompanied by enhanced activation of HSCs into HMFs. No surgery as control (n = 4), explorative laparotomy (n = 4), or subtotal pancreatectomy (n = 8) was performed with SCID beige mice which were sacrificed 48 hours after surgery. RNA was isolated from snap-frozen liver tissues to determine mRNA levels of Desmin (marker for quiescent HSC), α-SMA, and Collagen 1A1 (Col1A1) (markers for HMF) by qRT-PCR. Gene expression of target genes was normalized to GAPDH gene expression. Afterwards, ratios of α-SMA to Desmin (A), as well as Col1A1 to Desmin (B), were calculated for each sample and plotted. Data represent the median and individual values from 4 and 8 animals, respectively.