[Antistressor action of neutrophilokine]

Neutrophilokine, a latex-activated neutrophilic secretory product, was tested for effects on the body's response to immobilization stress. Preadministration of neutrophilokine decreased the magnitude of post-stress changes: neutrophilic leukocytosis, lymphopenia, and stress-induced ulcerogenesis in the gastric mucosa. It is concluded that triple administration of neutrophilokine induces adaptation to immobilization stress.