Fig. 2From: Autocrine Sonic hedgehog signaling promotes gastric cancer proliferation through induction of phospholipase Cγ1 and the ERK1/2 pathwayIHC staining of SHH protein in GC tissue. SHH protein expression was evaluated in GC tissue samples and classified as negative, weak, moderate, or strong. Magnification: ×200 (I) and × 400 (II)Back to article page