pressure, dyspnea, bellyache, anaphylactic shock, and even death.
[methods]
1.Allergen-induced injection: 2 weeks before test, inject diluted egg albumin 1ml to guinea pig subcutaneously.
2.Allergen-stimulated injection: Immobilize the guinea pig. Give an intracardiac injection of 1 ml diluted egg albumin. Release the guinea pig and observe its response. [result]
In a few minutes after the allergen-stimulated injection,the Dyspnea convulsion appeared.The guinea pig began to Scratch its nose. About 10 minutes the guinea pig died.