[Study of efficacy of anaferon pediatric in mice infected by pandemic influenza virus A(H1N1/09)v].

ABSTRACT

AIM: To study efficacy of anaferon pediatric in mice infected by pandemic influenza virus A(H1N1/09)v. MATERIALS AND METHODS: Influenza virus strain A/California/07/2009 (H1N1)v was used. Three groups of BALB/c mice intranasally inoculated with influenza virus were studied. First group received solution of Anaferon pediatric during 5 days before and 8 days after inoculation, 2nd group received Tamiflu during 5 days after inoculation. Distilled water was administered orally to mice from control group. RESULTS: It was shown that Anaferon pediatric used as preventive and treatment agent in mice intranasally inoculated with 100% infectious dose of influenza virus strain A/ California/07/2009 (H1N1)v had antiviral effect, which expressed in 10-fold decreased reproduction of influenza virus in lungs of infected mice compared to control group measured 4, 6, and 8 days after inoculation. CONCLUSION: Use of anaferon pediatric before and after inoculation with influenza virus A(H1N1/09)v was not less effective than use of Tamiflu after inoculation.