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undergraduate thesis
Izražaj inzulinskog receptora u postpartalnom miometriju ženki Sprague-Dawley štakora nakon unosa hrane bogate mastima i šećerom
2023. urn:nbn:hr:152:208810
Budić, Patricija
Josip Juraj Strossmayer University of Osijek
Faculty of Medicine Osijek

Cite this document

Budić, P. (2023). Izražaj inzulinskog receptora u postpartalnom miometriju ženki Sprague-Dawley štakora nakon unosa hrane bogate mastima i šećerom (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Medicine Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:152:208810

Budić, Patricija. "Izražaj inzulinskog receptora u postpartalnom miometriju ženki Sprague-Dawley štakora nakon unosa hrane bogate mastima i šećerom." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Medicine Osijek, 2023. https://urn.nsk.hr/urn:nbn:hr:152:208810

Budić, Patricija. "Izražaj inzulinskog receptora u postpartalnom miometriju ženki Sprague-Dawley štakora nakon unosa hrane bogate mastima i šećerom." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Medicine Osijek, 2023. https://urn.nsk.hr/urn:nbn:hr:152:208810

Budić, P. (2023). 'Izražaj inzulinskog receptora u postpartalnom miometriju ženki Sprague-Dawley štakora nakon unosa hrane bogate mastima i šećerom', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Medicine Osijek, accessed 18 December 2024, https://urn.nsk.hr/urn:nbn:hr:152:208810

Budić P. Izražaj inzulinskog receptora u postpartalnom miometriju ženki Sprague-Dawley štakora nakon unosa hrane bogate mastima i šećerom [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Medicine Osijek; 2023 [cited 2024 December 18] Available at: https://urn.nsk.hr/urn:nbn:hr:152:208810

P. Budić, "Izražaj inzulinskog receptora u postpartalnom miometriju ženki Sprague-Dawley štakora nakon unosa hrane bogate mastima i šećerom", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Medicine Osijek, Osijek, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:152:208810

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TitleIzražaj inzulinskog receptora u postpartalnom miometriju ženki Sprague-Dawley štakora nakon unosa hrane bogate mastima i šećerom
Title (english)Insulin receptor expression in the postpartum myometrium of female Sprague Dawley rats after exposure to a diet rich in fats and sugars
AuthorPatricija Budić
MentorVedrana Ivić (mentor)
Committee memberAndrijana Muller (predsjednik povjerenstva)
Committee memberBarbara Viljetić (član povjerenstva)
Committee memberMarija Heffer (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Medicine Osijek
Osijek
Defense date and country2023-09-20, Croatia
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Basic Medical Sciences
Abstract
Cilj: Imunohistokemijskim metodama, uz pomoć protutijela na inzulinski receptor alfa (IR-α) obojiti tkiva maternice štakorica hranjenih standardnom prehranom ili prehranom bogatom mastima i šećerima od 3. tjedna starosti te usporediti izražaj inzulinskih receptora u tkivu miometrija štakorica hranjenih standardnom prehranom i prehranom bogatom mastima i šećerima. Ustroj studije: Eksperimentalna studija na animalnom modelu – studija parova. Materijali i metode: Studija je napravljena na arhivi tkiva maternica prikupljenih u sklopu studije RECOOP-CMSC Senior Scientist (RCSS) Grant 2018-2020 #012: „The role of obesity-induced low-grade inflammation in the adipokine signaling in pregnant rat uterus“. U istraživanju su korištene ženke Sprague-Dawley štakora koje su od 3. tjedna starosti hranjene standardnom prehranom (SD) ili prehranom bogatom mastima i šećerima (HFHSD). Prisutnost IR-α u tkivu maternice analizirana je imunohistokemijskom metodom. Nakon fiksacije u 4 %-tnoj puferiranoj otopini formaldehida tijekom 24 sata, tkiva su uklopljena u parafinske blokove standardnim postupkom. Na deparafiniziranim rezovima debljine 5 µm provedeno je imunohistokemijsko bojanje tkiva uz pomoć protutijelo na IR-α. Na kraju je provedena analiza mikrofotografija te statistička analiza dobivenih podataka. Rezultati: U vanjskom miometriju štakorica hranjenih prehranom bogatom mastima i šećerima (HFHSD) dolazi do povećanja izražaja inzulinskih receptora alfa u odnosu na štakorice hranjene standardnom prehranom (SD). Zaključak: Imunohistokemijskom metodom uz pomoć protutijela na IR-α obojana su tkiva maternica te je zapaženo povećanje izražaja IR-α u vanjskom miometriju HFHSD skupine.
Abstract (english)
Objective: Immunohistochemical methods, with the help of antibodies to the insulin receptor alpha (IR-α), to stain the uterine tissues of rats fed a standard diet or a diet rich in fats and sugars from the 3rd week of age and to compare the expression of insulin receptors in the myometrial tissue of rats fed standard diet and diet rich in fats and sugars. Study desing: Experimental research on an animal model – the case-control study. Material and methods: The research was made on the archive of uterine tissues collected as part of the study RECOOP-CMSC Senior Scientist (RCSS) Grant 2018-2020 #012: „The role of obesity-induced low-grade inflammation in the adipokine signaling in pregnant rat uterus“. The research used female Sprague-Dawley rats that were fed a standard diet (SD) or a diet rich in fats and sugars (HFHSD) from the 3rd week of age. The presence of IR-α in uterine tissue was analyzed by immunohistochemical method. After fixation in 4 % buffered formaldehyde solution for 24 hours, the tissue were embedded in paraffin blocks using a standard procedure. Immunohistochemical tissue staining was performed on deparaffinizde sections with a thickness of 5 µm using an antibody to IR-α. At the end, an analysis of microphotographs and statistical analysis of the obtained data was carried out. Results: In the outer myometrium of rats fed a diet rich in fats and sugars (HFHSD), there is a increase in the expression of insulin receptors alpha compared to rats fed a standard diet (SD). Conclusion: Uterine tissues were stained with an immunohistochemical method using IR-α antibodies, and an increase expression was observed in the outer myometrium of the HFHSD group.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:152:208810
Study programmeTitle: University undergraduate study
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni prvostupnik/prvostupnica (baccalaureus/ baccalaurea) medicinske laboratorijske dijagnostike (sveučilišni prvostupnik/prvostupnica (baccalaureus/ baccalaurea) medicinske laboratorijske dijagnostike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2024-04-04 14:49:31