Fig. 1From: YKL-39 is an independent prognostic factor in gastric adenocarcinoma and is associated with tumor-associated macrophage infiltration and angiogenesisYKL-39, CD68 and CD34 IHC staining result and IF staining results. A IHC staining images of high and low expression of YKL-39, CD68, and CD34 protein in gastric adenocarcinoma. (× 200, horizontal lines represent 50 μm). B IF staining showed co-expression of YKL-39 (green fluorescence) and CD68 (red fluorescence) in gastric adenocarcinoma tissue (× 20, horizontal lines represent 500 μm)Back to article page