| [serological assay in the assessment of the trichinosis epidemiological situation in the tiumen' region]. | a total of 3022 sera from patients with suspected trichinosis and healthy individuals were studied by enzyme immunoassay using the commercial test systems of the ye.i. martsinovsky institute of medical parasitology and tropical medicine (moscow) and of the private joint stock company "vector-best" (novosibirsk). the study indicated the trichinosis situation of strain in all subjects of the russian federation, including the tyumen region. the proportion of positive serological assays during diagn ... | 2002 | 12224259 |
| tick-borne encephalitis with hemorrhagic syndrome, novosibirsk region, russia, 1999. | eight fatal cases of tick-borne encephalitis with an unusual hemorrhagic syndrome were identified in 1999 in the novosibirsk region, russia. to study these strains, we sequenced cdna fragments of protein e gene from six archival formalin-fixed brain samples. phylogenetic analysis showed tick-borne encephalitis variants clustered with a far eastern subtype (homology 94.7%) but not with the siberian subtype (82%). | 2003 | 12781020 |
| [molecular genetic analysis of the biological properties of highly pathogenic influenza a/h5n1 virus strains isolated from wild birds and poultry during epizooty in western siberia (july 2005)]. | the full-size genomes of 2 highly pathogenetic avian influenza (hpai) virus strains isolated from a wild great-crested grebe (a/grebe/novosibirsk/29/05) and a domestic duck (a/duck/novosibirsk/56/05) in the tract of the chany hollow, barabino forest-steppe (novosibirsk region) during the epizootic outbreak in the summer of 2005. the reproductive properties of these strains successively increase in the series of cell lines bhk-2 --> leh --> vero-e6 --> mdck --> ps. a/grebe/novosibirsk/29/05 and a ... | 2006 | 16756172 |
| babesia dna detection in canine blood and dermacentor reticulatus ticks in southwestern siberia, russia. | babesia infection was studied in 21 blood samples of dogs with symptoms of babesiosis and among 72 dermacentor reticulatus and 70 ixodes persulcatus ticks from southwestern siberia, russia. babesia dna was detected by hemi-nested pcr based on the 18s rrna gene with subsequent direct sequencing. all of the analyzed canine blood samples and three d. reticulatus, but none from i. persulcatus ticks studied were shown to contain babesia dna. nucleotide sequences of the babesia 18s rrna gene fragment ... | 2005 | 16187898 |