Приказ основних података о дисертацији

Biological properties of polyphenols in pomegranate (Punica granatum L.) on the oxidative stress and fatty acid profile in plasma and erythrocyites in patients with metabolic syndrome

dc.contributor.advisorGlibetić, Marija
dc.contributor.otherArsić, Aleksandra
dc.contributor.otherLakić, Iva
dc.creatorKojadinović, Milica
dc.date.accessioned2019-12-25T10:23:31Z
dc.date.available2019-12-25T10:23:31Z
dc.date.available2020-07-03T08:14:58Z
dc.date.issued2019-06-28
dc.identifier.urihttp://eteze.bg.ac.rs/application/showtheses?thesesId=7048
dc.identifier.urihttps://nardus.mpn.gov.rs/handle/123456789/11698
dc.identifier.urihttps://fedorabg.bg.ac.rs/fedora/get/o:20669/bdef:Content/download
dc.identifier.urihttp://vbs.rs/scripts/cobiss?command=DISPLAY&base=70036&RID=1025218482
dc.description.abstractSkup višestrukih kardiometaboličkih poremećaja povezanih sa ishranom koji obuhvata izmenjen metabolizam glukoze i insulina, centralnu gojaznost, dislipidemiju i hipertenziju, predstavlja metabolički sindrom. Mnogobrojne epidemiološke studije potvrdile su da ishrana bogata voćem smanjuje rizik od nastanka kardiovaskularnih oboljenja. Zbog toga je cilj ove doktorske disertacije bio je da se ispita efekat kozumiranja soka od nara na biohemijske parametre, krvni pritisak, metabolizam lipida i masnih kiselina i biomarkere oksidativnog statusa u plazmi i eritrocitima, kod osoba oba pola, sa metaboličkim sindromom. Sprovedene su dve interventne studije, u trajanju od dve i šest nedelja, u kojima je bilo uključeno ukupno 80 pacijenata sa metaboličkim sindromom. Pacijenti svake studije bili su nasumice podeljeni u dve grupe od kojih je interventna konzumirala 300 ml soka od nara, dok je kontrolna grupa bila bez tretmana. Rezultati istraživanja su pokazali da je konzumiranje soka od nara u trajanju od dve nedelje dovelo je do značajnog smanjenja koncetracije LDL-holesterola u serumu, kao i do značajnog smanjenja nivoa dokozaheksaenske kiseline i povećanja procenjene aktivnosti Δ9 desaturaze u plazmi. Osim toga, u eritrocitima smo pokazali značajno povećanje nivoa dihomo-gama-linolenske kiseline i dokozaheksaenske kiseline i smanjenje aktivnosti glutation peroksidaze. Suplementacija sokom od nara, tokom 6 nedelja, dovela je do značajnog povećanja nivoa ukupnih zasićenih masnih kiselna u plazmi, kao i do povećanja nivoa mononezasićenih masnih kiselina i smanjenja dokozaheksanenske kiseline i aktivnosti glutation peroksidaze u eritrocitima. Naši rezultati su pokazali da konzumiranje soka od nara značajno menja masnokiselinski profil plazme i eritrocita i aktivnost enzima antioksidativne zaštite, kod osoba sa metaboličkim sindromom.sr
dc.description.abstractMetabolic syndrome is a set of multiple cardiometabolic disorders associated with nutrition including disturbance in metabolism of glucose and insulin, central obesity, dyslipidemia, and hypertension. Numerous epidemiological studies have shown that a diet rich in fruits reduces the risk of cardiovascular disease. Therefore, the aim of this doctoral thesis was to investigate the effect of pomegranate juice on biochemical parameters, blood pressure, metabolism of lipids and fatty acids and biomarkers of oxidative status in plasma and erythrocytes, in both gender subjects with the metabolic syndrome. There were two intervention trials, for a period of two and six weeks, in which were included 80 subjects with the metabolic syndrome. Subjects in both trials were randomly divided into two groups: intervention group consumed 300 ml of pomegranate juice, the control group was untreated. The results showed that consumption of pomegranate juice for a period of two weeks resulted in a significant decrease in the concentration of LDL-cholesterol in serum, as well as a significant decrease in the level of docosahexaenoic acid and an increase in the estimated activity of Δ9 desaturase activity in plasma. Furthermore, we have shown a significant increase in the level of dihomo-gamma-linolenic acid and docosahexaenoic acid and the decrease in the activity of glutathione peroxidase in erythrocytes. Supplementation with pomegranate juice, for 6 weeks, resulted in a significant increase in the level of total saturated fatty acids in the plasma, as well as increase the level of monounsaturated fatty acids and the decrease in docosahexaenoic acid and glutathione peroxidase activity in erythrocytes.en
dc.formatapplication/pdf
dc.languagesr
dc.publisherУниверзитет у Београду, Биолошки факултетsr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/41030/RS//
dc.rightsopenAccessen
dc.sourceУниверзитет у Београдуsr
dc.subjectmetabolički sindromsr
dc.subjectmetabolic syndromeen
dc.subjectsok od narasr
dc.subjectinterventne studijesr
dc.subjectmasno kiselinski profilisr
dc.subjectenzimi antioksidativne zaštitesr
dc.subjectpomegranate juiceen
dc.subjectinterventional studiesen
dc.subjectfatty acid profileen
dc.subjectantioxidative enyzmesen
dc.titleBiološko delovanje polifenola nara (Punica granatum L.) na parametre oksidativnog stresa i masnokiselinski profil fosfolipida plazme i eritrocita osoba sa metaboličkim sindromomsr
dc.title.alternativeBiological properties of polyphenols in pomegranate (Punica granatum L.) on the oxidative stress and fatty acid profile in plasma and erythrocyites in patients with metabolic syndromeen
dc.typedoctoralThesisen
dc.rights.licenseARR
dc.identifier.fulltexthttps://nardus.mpn.gov.rs/bitstream/id/3496/IzvestajKomisije21446.pdf
dc.identifier.fulltexthttp://nardus.mpn.gov.rs/bitstream/id/3495/Disertacija.pdf
dc.identifier.fulltexthttp://nardus.mpn.gov.rs/bitstream/id/3496/IzvestajKomisije21446.pdf
dc.identifier.fulltexthttps://nardus.mpn.gov.rs/bitstream/id/3495/Disertacija.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_nardus_11698


Документи за докторску дисертацију

Thumbnail
Thumbnail

Ова дисертација се појављује у следећим колекцијама

Приказ основних података о дисертацији