[Retracted] Expression and Possible Significance of ACE2 in the Human Liver, Esophagus, Stomach, and Colon

Table 1

Immunohistochemical score of every tissue specimen.

Tissue	Cytoplasm		Average score (MD ± SD)
	Dyeing intensity	Average positive area (%)
Liver	M	86.7	8.00 ± 0.00
Esophageal mucosal	M	55.3	5.30 ± 1.15
Gastric mucosal	M	56.7	6.00 ± 2.00
Colonic mucosal	M	56.7	6.00 ± 3.46