[Our 3-years experience in surgical management of cervical cancer].

Objectives: To share our experience in surgical management of cervical cancer, combined adiotherapy (RT) and neoadjuvant chemotherapy (NCT) and to evaluate the 2-year overall and desease free survival, the incidance and sites of relapses.

Material: One hundred eight cervical cancer patients, staged IB-IVB according to FIGO had been operated on by the author between the period XI. 2003-VI.

Characterization of the virions of mopyridone-sensitive wild strain and mopyridone-resistant mutant of influenza virus A(H3N2).

Some differences were established between mopyridone-sensitive (MCU-s) wild strain and mopyridone-resistant (MCU-r) mutant progenies of influenza virus A/Hong Kong/1/68 (H3N2). The virions of MCU-r mutant had a lower buoyant density in linear sucrose gradient as compared to those of MCU-s strain, and an increased ability of aggregation as well. HA content (HAU/micrograms protein) in the purified virions of MCU-r mutant was twice lower as compared to MCU-s strain.

Alteration in the antigenic structure of M1 protein of influenza A virus mutant resistant to a new antiviral compound mopyridone.

Using 14 monoclonal antibodies (MoAbs) in solid-phase ELISA it was found that influenza virus A/Hong Kong/1/68 (H3N2) mutants resistant to the antiviral compound mopyridone as compared to the mopyridone-sensitive mutant manifested significant changes in the antigenic structure (sites 1A, 2 and 3) of M1 protein. No differences in M1 were found between rimantadine-resistant and rimantadine-sensitive mutants of influenza virus A(H3N2).

Combined effect of selected antiviral substances of natural and synthetic origin. II. Anti-influenza activity of a combination of a polyphenolic complex isolated from Geranium sanguineum L. and rimantadine in vivo.

The synergistic effect shown by the combination of a natural product, polyphenolic complex (PC) isolated from Geranium sanguineum L., and rimantadine (R) in vitro and in ovo [7], encouraged us to continue these studies by in vivo testing. A marked protective effect in experimental influenza virus A (H3N2) infection in mice was found when PC was applied nasally (i.