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Pregled bibliografske jedinice broj: 498532

Intracellular survival of Francisella tularensis in Hartmannella vermiformis


Ožanič, Mateja; Semić, Vildana; Lazarić, Iva; Šantić, Marina
Intracellular survival of Francisella tularensis in Hartmannella vermiformis // Central European symposium on industrial microbiology and microbial ecolog : abstracts
Malinska, Hrvatska, 2010. (poster, domaća recenzija, sažetak, znanstveni)


CROSBI ID: 498532 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Intracellular survival of Francisella tularensis in Hartmannella vermiformis

Autori
Ožanič, Mateja ; Semić, Vildana ; Lazarić, Iva ; Šantić, Marina

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Central European symposium on industrial microbiology and microbial ecolog : abstracts / - , 2010

Skup
Central European symposium on industrial microbiology and microbial ecology

Mjesto i datum
Malinska, Hrvatska, 22.09.2010. - 25.09.2010

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
Francisella; Hartmanella; survival

Sažetak
Francisella tularensis is a highly infectious, facultative intracellular bacterium and the causative agent of tularemia. The natural reservoir of the bacterium is largely unknown. Although it has been shown that protozoa may harbor it the reservoir in nature has not been definitely identified. In this study, the ability of F. tularensis subsp. novicida to survive and replicate in the amoeba Hartmannella vermiformis was explored. Growth kinetics studies showed that F. tularensis subsp. novicida is able to replicate and survive in amoeba for several days. Electron microscopy was used to determine the intracellular location of F. tularensis in H. vermiformis. The results showed that many F. tularensis cells were located intracellularly in H. vermiformis cells. The bacteria multiplied within intracellular vacuoles and eventually killed many of the host cells. In addition, F. tularensis was also found in intact trophozoites. Taken together, these data suggest that interactions between F. tularensis and amoebae may play a role in the environmental persistence of F. tularensis.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti, Kliničke medicinske znanosti



POVEZANOST RADA


Projekti:
062-0621273-0950 - Francisella tularensis-unutarstanični život i patogeneza tularemije u miša (Šantić, Marina, MZOS ) ( CroRIS)

Ustanove:
Medicinski fakultet, Rijeka

Profili:

Avatar Url Mateja Ožanič (autor)

Avatar Url Marina Šantić (autor)


Citiraj ovu publikaciju:

Ožanič, Mateja; Semić, Vildana; Lazarić, Iva; Šantić, Marina
Intracellular survival of Francisella tularensis in Hartmannella vermiformis // Central European symposium on industrial microbiology and microbial ecolog : abstracts
Malinska, Hrvatska, 2010. (poster, domaća recenzija, sažetak, znanstveni)
Ožanič, M., Semić, V., Lazarić, I. & Šantić, M. (2010) Intracellular survival of Francisella tularensis in Hartmannella vermiformis. U: Central European symposium on industrial microbiology and microbial ecolog : abstracts.
@article{article, author = {O\v{z}ani\v{c}, Mateja and Semi\'{c}, Vildana and Lazari\'{c}, Iva and \v{S}anti\'{c}, Marina}, year = {2010}, keywords = {Francisella, Hartmanella, survival}, title = {Intracellular survival of Francisella tularensis in Hartmannella vermiformis}, keyword = {Francisella, Hartmanella, survival}, publisherplace = {Malinska, Hrvatska} }
@article{article, author = {O\v{z}ani\v{c}, Mateja and Semi\'{c}, Vildana and Lazari\'{c}, Iva and \v{S}anti\'{c}, Marina}, year = {2010}, keywords = {Francisella, Hartmanella, survival}, title = {Intracellular survival of Francisella tularensis in Hartmannella vermiformis}, keyword = {Francisella, Hartmanella, survival}, publisherplace = {Malinska, Hrvatska} }




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