Anaphylaxis

[摘要] 1. 1. Turtles may be actively sensitized to mammalian serum.2. 2. The heart in situ responds in a specific characteristic way to injection of the antigen used for sensitization.3. 3. Desensitization can be demonstrated.4. 4. Precipitins are present in the serum of a certain number of the actively sensitized animals and this serum seems to confer passive anaphylaxis.5. 5. The specific response resembles vagus stimulation of the turtle heart.

[学科分类] 生物科学（综合）