Please use this identifier to cite or link to this item:
https://open.uns.ac.rs/handle/123456789/26847
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Petrović Olga | - |
dc.contributor.author | Knežević Petar | - |
dc.contributor.other | Radnović Dragan | - |
dc.contributor.other | Jarak Mirjana | - |
dc.contributor.other | Petrović Olga | - |
dc.date.accessioned | 2020-12-13T21:12:56Z | - |
dc.date.available | 2020-12-13T21:12:56Z | - |
dc.date.issued | 2009-12-28 | - |
dc.identifier.uri | https://open.uns.ac.rs/handle/123456789/26847 | - |
dc.description.abstract | <p>Cilj rada bio je da se utvrdi da li se bakteriofagi mogu primenjivati kao antimikrobni agensi, s obzirom da je reč o virusima koji liziraju bakterijske ćelije. U radu su prikazani rezultati izolacije <strong>Pseudomonas aeruginosa</strong> specifičnih faga iz različitih prirodnih sredina i ispitana je mogućnost njihove primene kao antimikrobnih agenasa. U tu svrhu ispitane su morfološke karakteristike odabranih faga, karakterisike proteinskog profila, genoma i potencijalnih receptora.Takođe, ispitana je i adsorpcija i stabilnost faga u različitim uslovima sredine, kao i pojava mutnata bakterija rezistentnih na fage. Primenom kolorimetrijskih metoda u mikrotitar pločama ispitana je litička efikasnost odabranih faga, tačnije njihov efekat na rast bakterije, formiranje biofilma i efekat na već formirani biofilm. U radu je ispitana i mogućnosti kombinovanja bakteriofaga i antibiotika, pri čemu je utvrđen sinergizam svih faga i ceftriaksona. Na osonovu dobijenih rezultata jasno je da bakteriofagi imaju izuzetan potencijal kao alternativni agensi u kontroli multiplo rezistentnih sojeva <strong>P. aeruginosa</strong>.</p> | sr |
dc.description.abstract | <p>The aim of the study was to determine whether the phages could be<br />used as antimicrobial agents, as they are viruses capable to lyse<br />bacterial cells. In the paper, the results of Pseudomonas specific<br />phage isolation from various environments were presented, and their<br />antimicrobial potetnial was determined. Accordingly, properties of<br />selected phages were examined- morphology, protein profiles,<br />characteristics of genome and potential receptors. In addition,<br />adsorption and stability of phages in various environmental<br />conditions were examined, as well as appearance of bacterial<br />mutants resistant to phages. The lytic efficacy of phages- their<br />growth and biofilm formation inhibition, as well as effect on already<br />formed biofilm was determined using the colorimetric microtitre<br />plate methods. The possible combinations of phages and antibiotics<br />were also examined, and synergy among all phages and ceftriaxone<br />was observed. According to the results, it is obvious that the phages<br />have a great potential to be used as alternative antimicrobial agents<br />to combat multiple resistant P. aeruginosa.</p> | en |
dc.language.iso | sr (latin script) | - |
dc.publisher | Univerzitet u Novom Sadu, Prirodno-matematički fakultet u Novom Sadu | sr |
dc.publisher | University of Novi Sad, Faculty of Sciences at Novi Sad | en |
dc.source | CRIS UNS | - |
dc.source.uri | http://cris.uns.ac.rs | - |
dc.subject | Pseudomonas aeruginosa fagi; bakteriofagi, antimikrobni agensi; litička efikasnost | sr |
dc.subject | Pseudomonas aeruginosa phage; antimicrobial agents; lytic efficacy | en |
dc.title | Primena Pseudomonas aeruginosa bakteriofaga kao antimikrobnih agenasa | sr |
dc.title | Application of Pseudomonas aeruginosa bacteriophages asantiomicroabial agents | en |
dc.type | Thesis | en |
dc.identifier.url | https://www.cris.uns.ac.rs/record.jsf?recordId=67829&source=BEOPEN&language=en | en |
dc.identifier.externalcrisreference | (BISIS)67829 | - |
dc.source.institution | Prirodno-matematički fakultet u Novom Sadu | sr |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
crisitem.author.dept | Prirodno-matematički fakultet, Departman za biologiju i ekologiju | - |
crisitem.author.parentorg | Prirodno-matematički fakultet | - |
Appears in Collections: | PMF Teze/Theses |
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