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master's thesis
Kolistin i karbapenem-rezistentne bakterije u Kaštelanskom zaljevu
2017. urn:nbn:hr:166:128294
Prolić, Ana-Marija
University of Split
Faculty of Science
Department of Biology

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Prolić, A. M. (2017). Kolistin i karbapenem-rezistentne bakterije u Kaštelanskom zaljevu (Master's thesis). Split: University of Split, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:166:128294

Prolić, Ana Marija. "Kolistin i karbapenem-rezistentne bakterije u Kaštelanskom zaljevu." Master's thesis, University of Split, Faculty of Science, 2017. https://urn.nsk.hr/urn:nbn:hr:166:128294

Prolić, Ana Marija. "Kolistin i karbapenem-rezistentne bakterije u Kaštelanskom zaljevu." Master's thesis, University of Split, Faculty of Science, 2017. https://urn.nsk.hr/urn:nbn:hr:166:128294

Prolić, A. M. (2017). 'Kolistin i karbapenem-rezistentne bakterije u Kaštelanskom zaljevu', Master's thesis, University of Split, Faculty of Science, accessed 19 April 2024, https://urn.nsk.hr/urn:nbn:hr:166:128294

Prolić AM. Kolistin i karbapenem-rezistentne bakterije u Kaštelanskom zaljevu [Master's thesis]. Split: University of Split, Faculty of Science; 2017 [cited 2024 April 19] Available at: https://urn.nsk.hr/urn:nbn:hr:166:128294

A. M. Prolić, "Kolistin i karbapenem-rezistentne bakterije u Kaštelanskom zaljevu", Master's thesis, University of Split, Faculty of Science, Split, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:166:128294

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Metadata
TitleKolistin i karbapenem-rezistentne bakterije u Kaštelanskom zaljevu
Title (english)Colistin and carbapenem-resistant bacteria in Kaštela Bay
AuthorAna-Marija Prolić
MentorAna Maravić (mentor)
Committee memberAna Maravić (predsjednik povjerenstva)
Committee memberSanja Puljas (član povjerenstva)
Committee memberIvica Šamanić (član povjerenstva)
GranterUniversity of Split
Faculty of Science
(Department of Biology)
Split
Defense date and country2017-07-13, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Cilj ovog rada je utvrđivanje učestalosti rezistencije na imipenem i kolistin te raznolikosti bakterijskih populacija s ovim fenotipom rezistencije u morskoj vodi sa postaja pod fekalnim onečišćenjem u Kaštelanskom zaljevu (K. Gomilica i K. Sućurac) u odnosu na kontrolnu postaju Stončica na otoku Visu. Nakon biokemijske identifikacije ispitana je fenotipska osjetljivost izolata na antibiotike. Najveća učestalost rezistencije na kolistin utvrĎena je u morskoj vodi sa otoka Visa (2,88%). Postotci rezistencije na imipenem u sličnom iznosu utvrĎeni su na postajama u Kaštelanskom zaljevu, od čega 0.02% u K. Sućurcu i 0.01% u K. Gomilici. Različita učestalost rezistencije na kolistin i imipenem posljedica je razlike u sastavu bakterijskih populacija morske vode na postajama među kojima prevladavaju vrste s prirodnom rezistencijom na navedene antibiotike. Rezultati ukazuju na potrebu daljnjeg istraživanja bakterijske rezistencije na antibiotike u okolišu kako bi se očuvala bioraznolikost ekosustava mora i smanjio rizik za ljudsko zdravlje.
Abstract (english)
We aimed to determine the frequency of imipenem and colistin resistance, and the diversity of bacterial populations with this resistance phenotype in seawater from fecally polluted sites in Kaštela Bay (K. Gomilica and K. Sućurac) in relation to Stončica (island of Vis) as control station. After biochemical identification, antibiotic susceptibility testing was assessed. The highest incidence of colistin resistance was detected in seawater from Vis (2.88%). The percentage of imipenem resistance was detected at similar rates at two sites in Kaštela Bay (0.02% in K. Sućurac and 0.01% in K. Gomilica). Levels of colistin and imipenem resistance were a consequence of differences in the composition of bacterial populations persisting in seawater at these sites, among which the species mediating intrinsic resistance to these antibiotics prevail. The results indicate the need for further investigation of antibiotic resistance in environment to preserve the biodiversity of marine ecosystem and reduce the risk for human health.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:166:128294
Study programmeTitle: Biology and Chemistry; specializations in: major in teaching
Course: major in teaching
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra edukacije biologije i kemije (magistar/magistra edukacije biologije i kemije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2018-01-25 16:06:24