[Antihypoxic activity of cytochrome c heme peptides]

A comparative study of antihypoxic activity of five and two cytochrome c derivatives was performed during their single prophylactic administration on the model of acute hypobaric hypoxia (AHBH) and during rehabilitation period after AHBH, respectively. Antihypoxic efficiency of cytochrome c derivatives was shown to be dependent on doses, time of drug administration, and type of experimental animal resistance. The heme-nonapeptide of cytochrome c proved to be of maximum efficiency during prophylactic administration and rehabilitation period after AHBH.