Group | Observation 1 | Observation 2 | ||
(48 h from the start of the challenge application) | (72 h from the start of the challenge application) | |||
Number. of animals with positive reaction | % of animals with positive reaction | Number of animals with positive reaction | % of animals with positive reaction | |
Propolis | 0/11 | 0% | 0/11 | 0% |
Balsam of Peru | 1/12 | 8.33% | 0/12 | 0% |
Control | 0/6 | 0% | 0/6 | 0% |