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Table 2 Description of each section concerning OLFM4 and LYZ staining

From: Increased expression of OLFM4 and lysozyme during necrotizing enterocolitis in neonates: an observational research study

 

Diagnosis

OLFM4 staining (ab188812)

OLFM4 staining (D1E4M)

Lysozyme staining

1

NEC

1 (immune cells)

3 (immune cells)

3 (immune cells)

2

NEC

3 (immune cells)

3 (immune cells)

3 (immune cells)

3

NEC

3 (intestinal epithelial cells, immune cells)

3 (intestinal epithelial cells, immune cells)

2 (immune cells, a few crypts)

4

NEC

2.5 (intestinal epithelial cells, multiple immune cells)

3 (intestinal epithelial cells, a few immune cells)

3 (many crypts, a few immune cells)

5

NEC

3 (immune cells, intestinal epithelial cells)

3 (immune cells, intestinal epithelial cells)

2.5 (immune cells and crypts)

6

NEC

2.5 (immune cells)

3 (immune cells)

3 (immune cells)

7

NEC

1.5 (immune cells)

Adequate tissue was not available

0.5 (immune cells)

8

Control with volvulus

3 (immune cells, a few intestinal epithelial cells in the crypts)

3 (immune cells, a few intestinal epithelial cells in the crypts)

2 (immune cells, a few crypts)

9

Control with volvulus

1 (immune cells)

0.5 (immune cells)

2 (immune cells)

10

Control with volvulus

0.5 (immune cells)

1 (immune cells)

0.5 (immune cells)

11

Control with volvulus

2.5 (immune cells)

3 (immune cells, intestinal epithelial cells)

2.5 (immune cells)

12

Control with volvulus

2.5 (immune cells, intestinal epithelial cells)

1 (intestinal epithelial cells)

2.0 (crypts, a few immune cells)

13

Control with volvulus

1.5 (immune cells, a few intestinal epithelial cells in the crypts)

1.5 (immune cells, a few intestinal epithelial cells in the crypts)

0.5 (crypts, immune cells)

  1. Abbreviations: NEC Necrotizing enterocolitis, OLFM4 Olfactomedin 4