- MeSH
- Coxiella burnetii MeSH
- lidé MeSH
- nemoci skotu diagnóza epidemiologie MeSH
- Q-horečka diagnóza epidemiologie veterinární MeSH
- virulence MeSH
- zvířata MeSH
- Check Tag
- lidé MeSH
- zvířata MeSH
- Geografické názvy
- Česká republika MeSH
- Slovenská republika MeSH
- MeSH
- bakteriologické techniky MeSH
- Dermacentor mikrobiologie MeSH
- Eukaryota izolace a purifikace růst a vývoj MeSH
- klíšťata mikrobiologie MeSH
- laboratorní zvířata mikrobiologie MeSH
- Rickettsia izolace a purifikace růst a vývoj MeSH
- viry izolace a purifikace růst a vývoj MeSH
- zvířata MeSH
- Check Tag
- ženské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- srovnávací studie MeSH
Between 1987-1989 almost 7000 adult Ixodes ricinus, Dermacentor reticulatus, Dermacentor marginatus, Haemaphysalis concinna, Haemaphysalis punctata and Haemaphysalis inermis ticks collected in all 38 districts of Slovakia were screened for the presence of Coxiella burnettii. The proportion of ticks containing C. burnetii as indicated by the haemocyte test was less than 3%. Attempts to recover C. burnetii by inoculation of yolk sacs of embryonated hen eggs from pools of 1-6 specimens of haemocyte test positive ticks resulted in the isolation of 10 rickettsial strains. Six strains were recovered from I. ricinus, the remaining ones from single pools of D. reticulatus, D. marginatus. H. concinna and H. inermis ticks. In addition to the previous recovery of C. burnetii from H. punctata ticks, the agent was thus isolated from all important ticks living in Slovakia. The agent was found in tick habitats regardless of the latitude and altitude in the entire country. These results are not consistent with the negligible number of Q fever cases occurring in past years in Slovakia.
- MeSH
- Coxiella izolace a purifikace MeSH
- klíšťata mikrobiologie MeSH
- lidé MeSH
- reprodukovatelnost výsledků MeSH
- sběr dat MeSH
- zvířata MeSH
- Check Tag
- lidé MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- Geografické názvy
- Československo MeSH
The ultrastructural aspects of the interaction of R. sibirica and R. slovaca with cells of mites of the species Dermacentor reticulatus, D. marginatus and Ixodes ricinus after their parenteral infection, as well as in the organs of D. marginatus infected naturally in the environment, have been studied. Both rickettsial species have similar morphology in different organs of the vector. These rickettsiae not only multiply, their populations are also partly destroyed in phagolysosomes. The natural mixed infection of R. sibirica and orbivirus in cells of D. reticulatus is described. As shown in this study, both associates pass through the complete ontogenetic cycle of development on the level of the host body and also on the level of an individual cell.
- MeSH
- arachnida jako vektory mikrobiologie ultrastruktura MeSH
- buněčné inkluze virové ultrastruktura MeSH
- Dermacentor MeSH
- elektronová mikroskopie MeSH
- klíšťata mikrobiologie ultrastruktura MeSH
- Rickettsia patogenita ultrastruktura MeSH
- RNA-viry ultrastruktura MeSH
- viry hmyzu ultrastruktura MeSH
- zvířata MeSH
- Check Tag
- zvířata MeSH
- Publikační typ
- anglický abstrakt MeSH
- časopisecké články MeSH
- Geografické názvy
- Československo MeSH
- MeSH
- feces mikrobiologie MeSH
- infekce přenášené vektorem MeSH
- klíšťata mikrobiologie MeSH
- Rickettsia fyziologie MeSH
- rickettsiové infekce přenos MeSH
- sliny mikrobiologie MeSH
- zvířata MeSH
- Check Tag
- zvířata MeSH
- Publikační typ
- přehledy MeSH
