pathogen
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V referáte sú zhrnuté novšie poznatky o Aeromonas species z hľadiska ich taxonómie, ekológie, epidemiológie, klinického významu a potenciálnych faktorov virulencie.
The authors summarized the newer data on Aeromonas species from the point of view of the taxonomy, ecology, epidemiology, clinical significance as well as of potential factors of virulence.
... Kollarcíková Miloslava - llleal and caecal microbiota of chickens - identification of new opportunistic pathogens ... ... Brno, CZ) -- 12:00- 12.25am Plzakova Lenka - Early cellular responses of germ free and specific pathogen ... ... break - Congress foyer -- 10:30- 10:55am Prokšová Magdaléna - Seeking host target of Francisella pathogenicity ...
54 nečíslovaných stran : barevné ilustrace ; 22 cm
- MeSH
- interakce hostitele a parazita MeSH
- Publikační typ
- abstrakty MeSH
- kongresy MeSH
- programy MeSH
- sborníky MeSH
- zprávy MeSH
- Konspekt
- Patologie. Klinická medicína
- NLK Obory
- infekční lékařství
Journal of clinical investigation. 12, ISSN 0021-9738 Supplement Vol. 100
S69 s. : il. ; 30 cm
The 14th Host-Pathogen Interaction Forum was held in Kutná Hora, Czech Republic, between November 7 - 10, 2022. The Forum was traditionally organized by the Faculty of Military Health Sciences, Hradec Králové, Czech Republic, in collaboration with the Czech Immunological Society in Prague, Czech Republic.
- MeSH
- interakce hostitele a patogenu * MeSH
- kongresy jako téma * MeSH
- Publikační typ
- zprávy MeSH
Autoři soustřeďují informace o biologických vlastnostech, ekologii a patogenitě Candida krusei. Uvádějí výčet forem onemocnění působených touto kvasinkou a profil její citlivosti k antimykoti- kům. Zdůrazňují odlišnost C. krusei od druhu C. albicans a analyzují faktory umožňující její propagaci. Za hlavní příčinu růstu počtu kolonizací a infekcí vyvolávaných C. krusei autoři považují rezistenci této kvasinky k flukonazolu. Populace C. krusei odolná k flukonazolu je selekována z rámce ostatních citlivých druhů kandid především u hospitalizovaných nemocných. Přestože současné názory na ovlivnění spektra kvasinek flukonazolem nejsou jednotné, autoři přisuzují tomuto systémovému antimykotiku výrazný podíl na růstu významu C. krusei.
The authors collect information on the biological properties, ecology and pathogenicity of Candida krusei. They give a list of forms of diseases caused by this yeast and a profile of its sensitivity to antimycotics. They point out the difference between C. krusei and species of C. albicans and analyze the factors enabling its propagation. In their opinion, the resistance of this yeast to fluconazole is the main cause of the increased number of colonizations and infections produced by C. krusei. The population of C. krusei resistant to fluconazole is selected from other, sensitive species of the genus Candida primarily in hospitalized patients. Though there is no consensus of opinion at present on the influence of fluconazole on the yeast spectrum, the authors suppose this systemic antimycotic plays a distinct role in the growing importance of C. krusei.
Ticks and the pathogens they transmit constitute a growing burden for human and animal health worldwide. Traditionally, tick-borne pathogen detection has been carried out using PCR-based methods that rely in known sequences for specific primers design. This approach matches with the view of a 'single-pathogen' epidemiology. Recent results, however, have stressed the importance of coinfections in pathogen ecology and evolution with impact in pathogen transmission and disease severity. New approaches, including high-throughput technologies, were then used to detect multiple pathogens, but they all need a priori information on the pathogens to search. Thus, those approaches are biased, limited and conceal the complexity of pathogen ecology. Currently, next generation sequencing (NGS) is applied to tick-borne pathogen detection as well as to study the interactions between pathogenic and non-pathogenic microorganisms associated to ticks, the pathobiome. The use of NGS technologies have surfaced two major points: (i) ticks are associated to complex microbial communities and (ii) the relation between pathogens and microbiota is bidirectional. Notably, a new challenge emerges from NGS experiments, data analysis. Discovering associations among a high number of microorganisms is not trivial and therefore most current NGS studies report lists of microorganisms without further insights. An alternative to this is the combination of NGS with analytical tools such as network analysis to unravel the structure of microbial communities associated to ticks in different ecosystems.
- MeSH
- Bacteria izolace a purifikace MeSH
- interakce hostitele a patogenu MeSH
- klíšťata mikrobiologie MeSH
- koinfekce mikrobiologie MeSH
- lidé MeSH
- mikrobiální interakce MeSH
- mikrobiota * MeSH
- nemoci přenášené klíšťaty diagnóza mikrobiologie MeSH
- vysoce účinné nukleotidové sekvenování MeSH
- zvířata MeSH
- Check Tag
- lidé MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- přehledy MeSH