IN THE CASE OF ORAL ADMINISTRATION TO RATS

PHARMACOKINETICS OF HYDROXY-, ADENOSYL-, AND CYANOCOBALAMINS IN THE CASE OF ORAL ADMINISTRATION TO RATS E. S. Tsukerman, A. A. Poznanskaya, L. E. Kholodov, V. V. Dorokhov, I. V. Klement'eva, T. N. Smirnova, V. M. Avakumov, and B. I. Kurganov UDC 615.356:577.164.161]. 033.076.9 In recent years preparations of the vitamin B12 group, synthesized at the "Vitaminy" Scientific-Industrial Association - hydroxycobalamin (OHCbl) and adenosylcobalamin (AdoCbl)