Enhancement of epidermal regeneration by recombinant vaccinia virus growth factor

: Examining the specific activity has showed that recombinant vaccinia virus growth factor binds to appropriate receptors on the A-431 cell surface and prompts the healing acceleration of degree III burns in rats. This recombinant factor did not demonstrate pyrogenicity or toxicogenicity in tests on rabbits, guinea-pits, noninbred albino mice.