| [the isolation of borrelia from the tick ixodes trianguliceps (ixodidae) and the possible significance of this species in the epizootiology of ixodid tick-borne borrelioses]. | ixodes trianguliceps is a common tick species of the eurasian forest zone. these ticks live probably in natural foci of ixodid tick-borne borrelioses (itbb) from western europe to transbaikalia, but their role in circulation of corresponding pathogens remains unclear. this study was performed in a natural itbb focus located in the perm region of russia (near the urals), where borrelia garinii and b. afzelii circulate and i. persulcatus serves as their main vector. in july-august of 1994, 296 sma ... | 1996 | 8975209 |
| [detection of natural foci of babesiosis and granulocytic ehrlichiosis in russia]. | the use of microscopy, infection of golden hamsters and the polymerase chain reaction made it possible to find out that about 30% of common red-backed voles (clethrionomys glareolus), inhabiting the taiga forests of the southern part of the western urals (the chusovskoi district of the perm region), were infected with babesia microti and simultaneously (a third of them) with ehrlichia (cytoecetes) phagocytophila, the causative agent of granulocytic ehrlichiosis. the sequencing of 18s rdna of str ... | 2002 | 12506622 |
| [long-term dynamics of the epizootic process in natural foci of ixodid tick borreliosis in mountain taiga forests of the middle ural]. | during eleven spring-summer seasons (1992-2002), the dynamics of the epizootic process in natural foci of ixodid tick-borne borrelioses (itbb) were studied in taiga forests of the middle ural (perm province, russia). in these foci, borrelia garinii and b. afzelii circulate, and their main vector is the ixodes persulcatus tick. main parameters of the epizootic process were calculated for each season. in four seasons (1993, 1996, 1999 and 2002), the parameters characterizing the abundance of unfed ... | 2004 | 15174388 |