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Study of protein components of natural peptide regulators
G A Ryzhak1, P A Nekrasov, O I Kiselev
1St. Petersburg Institute of Bioregulation and Gerontology, Northwestern Division of the Russian Academy of Medical Sciences. galina@medport.ru
Bulletin of Experimental Biology and Medicine
|April 30, 2003
Abstract:
Special attention should be given to the safety of drugs prepared from animal products. Industrial production of cytomedines and cytamines includes treatment of organs and tissues from young animals. Studies of preparations by methods recommended by the World Health Organization indicate that this technology guarantees the absence of infectious agents, protooncogenes, nucleic acids, and prion proteins.