The Study of the Dynamics and the Level of Accumulation of Interferon in the Serum of Laboratory Animals

Autor: S. Ja. Loginova, V. N. Shchukina, S. V. Borisevich
Jazyk: ruština
Rok vydání: 2020
Předmět:
Zdroj: Антибиотики и Химиотерапия, Vol 63, Iss 11-12, Pp 3-7 (2020)
Druh dokumentu: article
ISSN: 0235-2990
Popis: Studies have shown that high-molecular inducers of interferon Larigan®, Ridostin®, and Rifastin cause «early» interferon production which amounts to maximum 3 hours after injection. Re-introduction of interferon inducers with an interval of 3 days does not cause the inhibition of interferon synthesis, i.e. refractoriness is not observed. Oral administration of a low molecular weight interferon inducer Arbidol® also stimulates the synthesis of endogenous interferon in the blood serum of rabbits, but in much lower concentrations. Reaferon® when administered intramuscularly to primates in therapeutically effective concentrations is detected in the serum of monkeys 6 hours after application. Reaferon® is not detected in the serum of monkeys after oral administration. It was also impossible to identify the drug after intramuscular administration in rabbits, even at high doses.
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