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Table 1 Criteria for microscopic assessment of skin inflammation

From: Preparation of anti-canine interleukin-31 receptor alpha polyclonal antibody and evaluation of its therapeutic effect in canine atopic dermatitis

Microscopic changes

Severity

Scores

Inflammatory cell infiltration

None

0

Mild

1

Moderate

2

Severe

3

Epidermal erosion

None

0

Mild

1

Moderate

2

Severe

3

Maximum score

 

6