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8 results on '"Đurić, Marija P."'

4. Corrigendum: Developing a novel resorptive hydroxyapatite-based bone substitute for over-critical size defect reconstruction: Physicochemical and biological characterization and proof of concept in segmental rabbit's ulna reconstruction (Biomedical Engineering / Biomedizinische Technik 65:4 (491-505) DOI: 10.1515/bmt-2019-0218)

Author

Micić, Milutin, Antonijević, Đorđe, Milutinović-Smiljanić, Sanja, Trišić, Dijana, Čolović, Božana M., Kosanović, Dejana, Prokić, Bogomir Bolka, Vasić, Jugoslav, Živković, Slavoljub, Milašin, Jelena, Danilović, Vesna, Đurić, Marija P., Jokanović, Vukoman R., Micić, Milutin, Antonijević, Đorđe, Milutinović-Smiljanić, Sanja, Trišić, Dijana, Čolović, Božana M., Kosanović, Dejana, Prokić, Bogomir Bolka, Vasić, Jugoslav, Živković, Slavoljub, Milašin, Jelena, Danilović, Vesna, Đurić, Marija P., and Jokanović, Vukoman R.

Abstract

Article Corrigendum to: Developing a novel resorptive hydroxyapatite-based bone substitute for over-critical size defect reconstruction: physicochemical and biological characterization and proof of concept in segmental rabbit’s ulna reconstruction was published on June 28, 2022 in the journal Biomedical Engineering / Biomedizinische Technik

Published
2022

5. Developing a novel resorptive hydroxyapatite-based bone substitute for over-critical size defect reconstruction: Physicochemical and biological characterization and proof of concept in segmental rabbit's ulna reconstruction

Author

Micić, Milutin, Antonijević, Đorđe, Milutinović-Smiljanić, Sanja, Trišić, Dijana, Čolović, Božana M., Kosanović, Dejana, Prokić, Bogomir Bolka, Vasić, Jugoslav, Živković, Slavoljub, Milašin, Jelena, Danilović, Vesna, Đurić, Marija P., Jokanović, Vukoman R., Micić, Milutin, Antonijević, Đorđe, Milutinović-Smiljanić, Sanja, Trišić, Dijana, Čolović, Božana M., Kosanović, Dejana, Prokić, Bogomir Bolka, Vasić, Jugoslav, Živković, Slavoljub, Milašin, Jelena, Danilović, Vesna, Đurić, Marija P., and Jokanović, Vukoman R.

Abstract

The aim of this study was to develop novel hydroxyapatite (HAP)-based bioactive bone replacement materials for segmental osteotomy reconstruction. Customized three-dimensional (3D) bone construct was manufactured from nanohydroxyapatite (nHAP) with poly(lactide-co-glycolide) (PLGA) coating using 3D models derived from the computed tomography (CT) scanning of the rabbit's ulna and gradient 3D printing of the bone substitute mimicking the anatomical shape of the natural bone defect. Engineered construct revealed adequate micro-architectural design for successful bone regeneration having a total porosity of 64% and an average pore size of 256 μm. Radiography and micro-CT analysis depicted new bone apposition through the whole length of the reconstructed ulna with a small area of non-resorbed construct in the central area of defect. Histological analysis revealed new bone formation with both endochondral and endesmal type of ossification. Immunohistochemistry analysis depicted the presence of bone formation indicators-bone morphogenetic protein (BMP), osteocalcin (OCN) and osteopontin (OPN) within newly formed bone. Manufactured personalized construct acts as a "smart" responsive biomaterial capable of modulating the functionality and potential for the personalized bone reconstruction on a clinically relevant length scale.

Published
2020

6. Types of Reading Tasks in Materials for Early Foreign Language Learning.

Author

Đurić, Marija Smuda

Abstract

Copyright of Croatian Journal of Education / Hrvatski Časopis za Odgoj i Obrazovanje is the property of Uciteljski Fakultet u Zagrebu and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2018
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7. Marginal Gaps between 2 Calcium Silicate and Glass Ionomer Cements and Apical Root Dentin.

Author

Biočanin, Vladimir, Antonijević, Đorđe, Poštić, Srđan, Ilić, Dragan, Vuković, Zorica, Milić, Marija, Fan, Yifang, Li, Zhiyu, Brković, Božidar, and Đurić, Marija

Subjects
CALCIUM silicates, TOOTH roots, DENTIN, PERIAPICAL diseases, DENTAL materials, THERAPEUTICS
Abstract

Introduction The outcome of periapical surgery has been directly improved with the introduction of novel material formulations. The aim of the study was to compare the retrograde obturation quality of the following materials: calcium silicate (Biodentine; Septodont, Saint-Maur-des-Fosses, France), mineral trioxide aggregate (MTA+; Cerkamed Company, Stalowa Wola, Poland), and glass ionomer cement (Fuji IX; GC Corporation, Tokyo, Japan). Methods Materials' wettability was calculated concerning the contact angles of the cements measured using a glycerol drop. Cements' porosity was determined using mercury intrusion porosimetry and micro–computed tomographic (μCT) imaging. Extracted upper human incisors were retrofilled, and μCT analysis was applied to calculate the volume of the gap between the retrograde filling material and root canal dentin. Experiments were performed before and after soaking the materials in simulated body fluid (SBF). Results No statistically significant differences were found among the contact angles of the studied materials after being soaked in SBF. The material with the lowest nanoporosity (Fuji IX: 2.99% and 4.17% before and after SBF, respectively) showed the highest values of microporosity (4.2% and 3.1% before and after SBF, respectively). Biodentine had the lowest value of microporosity (1.2% and 0.8% before and after SBF, respectively) and the lowest value of microgap to the root canal wall ([10 ± 30] × 10 −3 mm 3 ). Conclusions Biodentine and MTA possess certain advantages over Fuji IX for hermetic obturation of retrograde root canals. Biodentine shows a tendency toward the lowest marginal gap at the cement-to-dentin interface. [ABSTRACT FROM AUTHOR]

Published
2018
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8. Foliar application of methyl jasmonate affects impatiens walleriana growth and leaf physiology under drought stress

Author

Đurić, Marija, Subotić, Angelina, Prokić, Ljiljana, Trifunović-Momčilov, Milana, and Milošević, Snežana

Abstract

ABSTRACTIn this study, the effects of foliar applied methyl jasmonate (MeJA) on drought-stressed Impatiens wallerianagrowth and leaf physiology parameters: stomatal conductance, chlorophyll, flavonoid, anthocyanin, and nitrogen balance index (NBI), were evaluated. These parameters could serve as indicators of drought tolerance of I. walleriana, a popular horticultural plant worldwide that is very sensitive to drought. The experiment included four treatments: control, drought-stressed plants sprayed with distilled water, drought-stressed plants sprayed with 5 µM MeJA, and drought-stressed plants sprayed with 50 µM MeJA. Foliar spraying with MeJA was performed twice: seven days before and on the day of drought induction. The stressed plant groups were non-irrigated to achieve soil water contents (SWC) of 15 and 5%, while control plants were well-watered throughout the experiment (35–37% SWC). The results of this study showed that drought significantly reduced I. wallerianafresh and dry shoot weight, as well as total leaf area, but did not impact on dry matter content. The foliar application of MeJA improved growth parameters of I. walleriana, depending on the elicitor concentration and drought intensity. Stomatal conductance was slightly reduced at 5% SWC, and foliar applied MeJA at both concentrations. The flavonoid index was slightly reduced at 15 and 5% SWC when 50 µM MeJA was foliar applied, while there were no observed changes in the anthocyanin index in any treatments. The foliar application of 50 µM MeJA increased the chlorophyll index and NBI of I. wallerianaat 5% SWC, indicating a contribution of the elicitor to plant drought tolerance at the physiological level.

Published
2023
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