Table 8 Assessment of local intolerance reactions according to DRAIZE.

From: Toxicological testing of allogeneic secretome derived from peripheral mononuclear cells (APOSEC): a novel cell-free therapeutic agent in skin disease

Macroscopic changes at the injection sites of the main study animals

at terminal sacrifice on test day 30 (animals affected/animals examined)

Finding

Group 1

Control

Group 2

3.3 U/kg

Group 3

10.5 U/kg

Group 4

33.3 U/kg

m

f

m

f

m

f

m

f

Haemorrhage, s.c.

0/3

0/3

0/3

2/3

1/3

1/3

1/3

1/3

Thickened

0/3

0/3

0/3

0/3

0/3

1/3

0/3

0/3

  1. m: male.
  2. f: female.
  3. s.c.: ubcutaneous.