Table 3. Immunohistochemical staining for Metrnl in human tissue microarray.
| Intensity of staining | Tissues |
|---|---|
| Strongly positive staining | Large intestine, small intestine, stomach, skin |
| Moderately positive staining | Kidney, thyroid, testis, spleen, lung |
| Weakly positive staining | Liver, adrenal |
| Nearly negative staining | Brain, cerebellum, skeletal muscle, ovary, prostate, heart, pancreas, uterus |