TY  - JOUR
AU  - Fan, Yuxuan
AU  - Antonijević, Đorđe
AU  - Antić, Svetlana
AU  - Li, Ruining
AU  - Liu, Yawing
AU  - Li, Zhiyu
AU  - Durić, Marija
AU  - Fan, Yifang
PY  - 2019
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2392
AB  - The aim of the present study was to develop a new method to reconstruct damaged metatarsophalangeal joint (MTPJ) of Homo naledi's fossil and to deepen the understanding of the first metatarsal head (FMH) morphological adaptation in different gait patterns. To this purpose three methods were introduced. The first served to compare the anthropometric linear and volumetric measurements of Homo naledi's MTPJ to that of 10 various athletes. The second was employed to measure curvature diameter in FMH's medial and lateral grooves for sesamoid bones. The third was used to determine the parallelism between medial and lateral FMH grooves. The anthropometric measurements of middle-distance runner to the greatest extent mimicked that of Homo naledi. Thus, it was used to successfully reconstruct the damaged Homo naledi's MTPJ. The highest curvature diameter of medial FMH groove was found in Homo naledi, while in lateral FMH groove it was the highest in volleyball player, suggesting their increased bear loading. The parallelism of medial and lateral FMH grooves was observed only in Homo naledi, while in investigated athletes it was dis-parallel. Athletes' dis-paralleled structures make first MTPJ simple flexion movement a complicated one: not rotating about one axis, but about many, which may result in bringing a negative effect on running. In conclusion, the presented method for the reconstruction of the damaged foot bone paves the way for morphological and structural analysis of modern population and fossil hominins' gait pattern.
PB  - Frontiers Media Sa, Lausanne
T2  - Frontiers in Bioengineering & Biotechnology
T1  - Reconstructing the First Metatarsophalangeal Joint of Homo naledi
VL  - 7
DO  - 10.3389/fbioe.2019.00167
ER  - 

@article{
author = "Fan, Yuxuan and Antonijević, Đorđe and Antić, Svetlana and Li, Ruining and Liu, Yawing and Li, Zhiyu and Durić, Marija and Fan, Yifang",
year = "2019",
abstract = "The aim of the present study was to develop a new method to reconstruct damaged metatarsophalangeal joint (MTPJ) of Homo naledi's fossil and to deepen the understanding of the first metatarsal head (FMH) morphological adaptation in different gait patterns. To this purpose three methods were introduced. The first served to compare the anthropometric linear and volumetric measurements of Homo naledi's MTPJ to that of 10 various athletes. The second was employed to measure curvature diameter in FMH's medial and lateral grooves for sesamoid bones. The third was used to determine the parallelism between medial and lateral FMH grooves. The anthropometric measurements of middle-distance runner to the greatest extent mimicked that of Homo naledi. Thus, it was used to successfully reconstruct the damaged Homo naledi's MTPJ. The highest curvature diameter of medial FMH groove was found in Homo naledi, while in lateral FMH groove it was the highest in volleyball player, suggesting their increased bear loading. The parallelism of medial and lateral FMH grooves was observed only in Homo naledi, while in investigated athletes it was dis-parallel. Athletes' dis-paralleled structures make first MTPJ simple flexion movement a complicated one: not rotating about one axis, but about many, which may result in bringing a negative effect on running. In conclusion, the presented method for the reconstruction of the damaged foot bone paves the way for morphological and structural analysis of modern population and fossil hominins' gait pattern.",
publisher = "Frontiers Media Sa, Lausanne",
journal = "Frontiers in Bioengineering & Biotechnology",
title = "Reconstructing the First Metatarsophalangeal Joint of Homo naledi",
volume = "7",
doi = "10.3389/fbioe.2019.00167"
}

Fan, Y., Antonijević, Đ., Antić, S., Li, R., Liu, Y., Li, Z., Durić, M.,& Fan, Y.. (2019). Reconstructing the First Metatarsophalangeal Joint of Homo naledi. in Frontiers in Bioengineering & Biotechnology
Frontiers Media Sa, Lausanne., 7.
https://doi.org/10.3389/fbioe.2019.00167

Fan Y, Antonijević Đ, Antić S, Li R, Liu Y, Li Z, Durić M, Fan Y. Reconstructing the First Metatarsophalangeal Joint of Homo naledi. in Frontiers in Bioengineering & Biotechnology. 2019;7.
doi:10.3389/fbioe.2019.00167 .

Fan, Yuxuan, Antonijević, Đorđe, Antić, Svetlana, Li, Ruining, Liu, Yawing, Li, Zhiyu, Durić, Marija, Fan, Yifang, "Reconstructing the First Metatarsophalangeal Joint of Homo naledi" in Frontiers in Bioengineering & Biotechnology, 7 (2019),
https://doi.org/10.3389/fbioe.2019.00167 . .

TY  - JOUR
AU  - Biočanin, Vladimir
AU  - Antonijević, Đorđe
AU  - Poštić, Srđan
AU  - Ilić, Dragan
AU  - Vuković, Zorica
AU  - Milić, Marija
AU  - Fan, Yifang
AU  - Li, Zhiyu
AU  - Brković, Božidar
AU  - Durić, Marija
PY  - 2018
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2289
AB  - 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 (mu CT) imaging. Extracted upper human incisors were retrofilled, and mu CT 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] x 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.
PB  - Elsevier Science Inc, New York
T2  - Journal of Endodontics
T1  - Marginal Gaps between 2 Calcium Silicate and Glass lonomer Cements and Apical Root Dentin
VL  - 44
IS  - 5
SP  - 816
EP  - 821
DO  - 10.1016/j.joen.2017.09.022
ER  - 

@article{
author = "Biočanin, Vladimir and Antonijević, Đorđe and Poštić, Srđan and Ilić, Dragan and Vuković, Zorica and Milić, Marija and Fan, Yifang and Li, Zhiyu and Brković, Božidar and Durić, Marija",
year = "2018",
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 (mu CT) imaging. Extracted upper human incisors were retrofilled, and mu CT 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] x 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.",
publisher = "Elsevier Science Inc, New York",
journal = "Journal of Endodontics",
title = "Marginal Gaps between 2 Calcium Silicate and Glass lonomer Cements and Apical Root Dentin",
volume = "44",
number = "5",
pages = "816-821",
doi = "10.1016/j.joen.2017.09.022"
}

Biočanin, V., Antonijević, Đ., Poštić, S., Ilić, D., Vuković, Z., Milić, M., Fan, Y., Li, Z., Brković, B.,& Durić, M.. (2018). Marginal Gaps between 2 Calcium Silicate and Glass lonomer Cements and Apical Root Dentin. in Journal of Endodontics
Elsevier Science Inc, New York., 44(5), 816-821.
https://doi.org/10.1016/j.joen.2017.09.022

Biočanin V, Antonijević Đ, Poštić S, Ilić D, Vuković Z, Milić M, Fan Y, Li Z, Brković B, Durić M. Marginal Gaps between 2 Calcium Silicate and Glass lonomer Cements and Apical Root Dentin. in Journal of Endodontics. 2018;44(5):816-821.
doi:10.1016/j.joen.2017.09.022 .

Biočanin, Vladimir, Antonijević, Đorđe, Poštić, Srđan, Ilić, Dragan, Vuković, Zorica, Milić, Marija, Fan, Yifang, Li, Zhiyu, Brković, Božidar, Durić, Marija, "Marginal Gaps between 2 Calcium Silicate and Glass lonomer Cements and Apical Root Dentin" in Journal of Endodontics, 44, no. 5 (2018):816-821,
https://doi.org/10.1016/j.joen.2017.09.022 . .