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undergraduate thesis
Pozitivni učinci biljnih polifenola na zdravlje: molekularni mehanizam
2022. urn:nbn:hr:181:105259
Maslać, Ivana
Josip Juraj Strossmayer University of Osijek
Department of biology

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Maslać, I. (2022). Pozitivni učinci biljnih polifenola na zdravlje: molekularni mehanizam (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:105259

Maslać, Ivana. "Pozitivni učinci biljnih polifenola na zdravlje: molekularni mehanizam." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2022. https://urn.nsk.hr/urn:nbn:hr:181:105259

Maslać, Ivana. "Pozitivni učinci biljnih polifenola na zdravlje: molekularni mehanizam." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2022. https://urn.nsk.hr/urn:nbn:hr:181:105259

Maslać, I. (2022). 'Pozitivni učinci biljnih polifenola na zdravlje: molekularni mehanizam', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 22 November 2024, https://urn.nsk.hr/urn:nbn:hr:181:105259

Maslać I. Pozitivni učinci biljnih polifenola na zdravlje: molekularni mehanizam [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2022 [cited 2024 November 22] Available at: https://urn.nsk.hr/urn:nbn:hr:181:105259

I. Maslać, "Pozitivni učinci biljnih polifenola na zdravlje: molekularni mehanizam", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:181:105259

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TitlePozitivni učinci biljnih polifenola na zdravlje: molekularni mehanizam
Title (english)Positive effects of plant polyphenols on health:molecular mechanisms
AuthorIvana Maslać
MentorIvna Štolfa Čamagajevac (mentor)
Committee memberIvna Štolfa Čamagajevac (predsjednik povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
Osijek
Defense date and country2022-09-30, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Biljni polifenoli su sekundarni metaboliti koji sadrži mnogobrojne fenolne skupine zahvaljujući kojima imaju izrazito antioksidativno djelovanje. Važnu ulogu u istraživanju polifenola ima njihova boiraspoloživost na koju utječu različiti okolišni faktori, način prerade i čuvanja biljaka, te također crijevna mikroflora. Brojna istraživanja ukazuju na njihove pozitivne učinke u sprječavanju i liječenju različitih kroničnih bolesti te očuvanju i poboljšanju općeg stanja organizma. Općenito, polifenoli imaju pozitivan utjecaj na održavanje homeostaze i smanjenje oksidativnog stresa putem modulacije ARE ovisnih elemenata i transkripcije antioksidacijskih enzima poput glutation-S-transferaze, glutation-peroksidaze te hem-oksigenaze-1. Važnu ulogu imaju i u epigenetskim modifikacijama utječući na metilaciju DNA, modifikacije histona i djelovanje miRNA.
Abstract (english)
Plant polyphenols are secondary metabolites that contain numerous phenolic groups thanks to which they have a distinct antioxidant effect. An important role in the study of polyphenols is their bioavailability, which is influenced by various environmental factors, method of processing and storage of plants, and also the intestinal microflora. Numerous studies indicate their positive effects in the prevention and treatment of various chronic diseases and the preservation and improvement of the general condition of the organism. In general, polyphenols have a positive effect on maintaining homeostasis and reducing oxidative stress by modulating ARE-dependent elements and expression of antioxidant enzymes such as glutathione-S-transferase, glutathione-peroxidase, and hem-oxygenase-1. They also play an important role in epigenetic modifications by influencing DNA methylation, histone modifications and miRNA activity
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:181:105259
Study programmeTitle: Undergraduate University Study Programme in Biology (Bachelor of Science)
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije)
Type of resourceText
File originBorn digital
Access conditionsClosed access
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Created on2022-11-02 11:28:15