TY  - JOUR
AU  - Milanović, Ivana
AU  - Milovanović, Petar
AU  - Antonijević, Đorđe
AU  - Dželetović, Bojan
AU  - Đurić, Marija
AU  - Miletić, Vesna
PY  - 2020
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2474
AB  - Introduction: Open pores between endodontic sealer and root canal walls present potential niches for bacterial growth and migration pathways. The aim was to assess the internal and external porosity of calcium silicate-based sealers and to ascertain the long-term effect of storage in simulated body fluid on sealer porosity. Methods: Sixteen single-rooted teeth were filled with gutta-percha and 1 of 4 root canal sealers: BioRoot RCS, EndoSequence BC, MTA Fillapex, or AH Plus. Obturated roots, stored in Hank's balanced salt solution, were scanned after 7 days and after 6 months by using micro-computed tomography at an isotropic resolution of 9.9 mm. Total, open, and closed porosity were calculated in the coronal, middle, and apical thirds. Data were statistically analyzed by using general linear model and paired t test (alpha = 0.05). Results: Significantly higher percentage of open than closed porosity was found in all groups. Initially, significantly greater open and total porosity were found for MTA Fillapex than for AH Plus. After 6 months, the percentage of open and total porosity increased in BioRoot RCS and MTA Fillapex and decreased in AH Plus and EndoSequence BC. Both initially and after storage, coronal region of all sealers had significantly greater total porosity than middle and apical regions, which were comparable. Conclusions: None of the root fillings were void-free, with predominant open porosity persisting after long-term storage.
PB  - Elsevier Science Inc, New York
T2  - Journal of Endodontics
T1  - Immediate and Long-Term Porosity of Calcium Silicate-Based Sealers
VL  - 46
IS  - 4
SP  - 515
EP  - 523
DO  - 10.1016/j.joen.2020.01.007
ER  - 

@article{
author = "Milanović, Ivana and Milovanović, Petar and Antonijević, Đorđe and Dželetović, Bojan and Đurić, Marija and Miletić, Vesna",
year = "2020",
abstract = "Introduction: Open pores between endodontic sealer and root canal walls present potential niches for bacterial growth and migration pathways. The aim was to assess the internal and external porosity of calcium silicate-based sealers and to ascertain the long-term effect of storage in simulated body fluid on sealer porosity. Methods: Sixteen single-rooted teeth were filled with gutta-percha and 1 of 4 root canal sealers: BioRoot RCS, EndoSequence BC, MTA Fillapex, or AH Plus. Obturated roots, stored in Hank's balanced salt solution, were scanned after 7 days and after 6 months by using micro-computed tomography at an isotropic resolution of 9.9 mm. Total, open, and closed porosity were calculated in the coronal, middle, and apical thirds. Data were statistically analyzed by using general linear model and paired t test (alpha = 0.05). Results: Significantly higher percentage of open than closed porosity was found in all groups. Initially, significantly greater open and total porosity were found for MTA Fillapex than for AH Plus. After 6 months, the percentage of open and total porosity increased in BioRoot RCS and MTA Fillapex and decreased in AH Plus and EndoSequence BC. Both initially and after storage, coronal region of all sealers had significantly greater total porosity than middle and apical regions, which were comparable. Conclusions: None of the root fillings were void-free, with predominant open porosity persisting after long-term storage.",
publisher = "Elsevier Science Inc, New York",
journal = "Journal of Endodontics",
title = "Immediate and Long-Term Porosity of Calcium Silicate-Based Sealers",
volume = "46",
number = "4",
pages = "515-523",
doi = "10.1016/j.joen.2020.01.007"
}

Milanović, I., Milovanović, P., Antonijević, Đ., Dželetović, B., Đurić, M.,& Miletić, V.. (2020). Immediate and Long-Term Porosity of Calcium Silicate-Based Sealers. in Journal of Endodontics
Elsevier Science Inc, New York., 46(4), 515-523.
https://doi.org/10.1016/j.joen.2020.01.007

Milanović I, Milovanović P, Antonijević Đ, Dželetović B, Đurić M, Miletić V. Immediate and Long-Term Porosity of Calcium Silicate-Based Sealers. in Journal of Endodontics. 2020;46(4):515-523.
doi:10.1016/j.joen.2020.01.007 .

Milanović, Ivana, Milovanović, Petar, Antonijević, Đorđe, Dželetović, Bojan, Đurić, Marija, Miletić, Vesna, "Immediate and Long-Term Porosity of Calcium Silicate-Based Sealers" in Journal of Endodontics, 46, no. 4 (2020):515-523,
https://doi.org/10.1016/j.joen.2020.01.007 . .

TY  - JOUR
AU  - Dželetović, Bojan
AU  - Aleksić, Nikola
AU  - Grga, Đurica
AU  - Savić-Stanković, Tatjana
AU  - Milanović, Ivana
AU  - Radak, Đorđe
PY  - 2015
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/2059
AB  - Introduction Vascular network of dental pulp is supplied through common and external carotid artery and terminal dental branches that supply each pulp tissue. Age related changes of pulp tissue influence pulpal vascularization as well. The aim of this study was to compare and correlate pulpal and common and external carotid artery blood flow in young and middle age individuals of general population. Material and Methods Two groups of 10 participants were included in the study, young (20-25 years) and middle age (50-55 years) group. Pulpal blood flow (PBF) measurements on intact right and left upper central incisors were performed using laser Doppler flowmetry (LDF) method. Carotid arteries blood flow was assessed using carotid ultrasonography. Results PBF levels were significantly higher in young (3.11±0.67 and 3.46±1.11, right and left upper central incisors, respectively) compared to middle age (1.93±0.47 and 2.30±0.64, right and left upper central incisors, respectively) participants (independent sample t test; p lt 0.05). There was no correlation between common and external carotid artery blood flow and upper central incisors PBF in young as well as middle age participants, for right or left side. Conclusion Absence of correlation between carotid arteries blood flow and PBF suggests that reduced PBF in middle age participants was probably not due to reduced blood supply from carotid arteries but it was result of age related changes at the level of pulpal blood vessels.
AB  - Uvod Vaskularna mreža zubne pulpe dobija dotok krvi preko zajedničke i spoljašnje karotidne arterije i završnih zubnih grana koje snabdevaju svaku pojedinačnu pulpu. Mala fleksibilnost okruženja zubne pulpe pojačava promene vezane za starenje koje utiču na vaskularizaciju pulpe. Cilj ovog rada je bio da se uporedi i utvrdi međusobna povezanost pulpnog i protoka krvi u zajedničkoj i spoljašnjoj karotidnoj arteriji kod mladih i osoba srednje životne dobi opšte populacije. Materijal i metode rada Dve grupe od po 10 ispitanika su učestvovale u studiji: mladi (20-25 godina) i ispitanici srednje životne dobi (50-55 godina). Merenja protoka krvi kroz zubnu pulpu (PBF) na intaktnim desnim i levim gornjim centralnim sekutićima izvedena su metodom laser Dopler floumetrije (LDF). Protok krvi kroz karotidne arterije je procenjivan ultrazvučnim pregledom. Rezultati Nivoi PBF bili su značajno viši kod mladih ispitanika (desni gornji centralni sekutići: 3,11±0,67; levi gornji centralni sekutići: 3,46±1,11) u odnosu na ispitanike srednje dobi (desni gornji centralni sekutići: 1,93±0,47; levi gornji centralni sekutići: 2,30±0,64) (Studentov t-test za nezavisne uzorke, p lt 0,05). Nije bilo korelacije između protoka krvi kroz zajedničke i spoljašnje karotidne arterije i PBF gornjih sekutića kod mladih, niti kod ispitanika srednje dobi, za desnu i levu stranu. Zaključak Nepostojanje veze između protoka krvi kroz karotidne arterije i PBF ukazuje na to da smanjenje PBF kod ispitanika srednje životne dobi verovatno nije posledica smanjenog dotoka krvi iz karotidnih arterija, već rezultat promena u vezi sa starenjem na nivou pulpnih krvnih sudova.
PB  - Srpsko lekarsko društvo - Stomatološka sekcija, Beograd
T2  - Stomatološki glasnik Srbije
T1  - Correlation between pulpal and carotid arteries blood flow in two age groups
T1  - Nivo protoka krvi kroz zubnu pulpu i njegova korelacija s protokom krvi kroz karotidne arterije kod dve starosne grupe opšte populacije
VL  - 62
IS  - 3
SP  - 130
EP  - 136
DO  - 10.1515/sdj-2015-0014
ER  - 

@article{
author = "Dželetović, Bojan and Aleksić, Nikola and Grga, Đurica and Savić-Stanković, Tatjana and Milanović, Ivana and Radak, Đorđe",
year = "2015",
abstract = "Introduction Vascular network of dental pulp is supplied through common and external carotid artery and terminal dental branches that supply each pulp tissue. Age related changes of pulp tissue influence pulpal vascularization as well. The aim of this study was to compare and correlate pulpal and common and external carotid artery blood flow in young and middle age individuals of general population. Material and Methods Two groups of 10 participants were included in the study, young (20-25 years) and middle age (50-55 years) group. Pulpal blood flow (PBF) measurements on intact right and left upper central incisors were performed using laser Doppler flowmetry (LDF) method. Carotid arteries blood flow was assessed using carotid ultrasonography. Results PBF levels were significantly higher in young (3.11±0.67 and 3.46±1.11, right and left upper central incisors, respectively) compared to middle age (1.93±0.47 and 2.30±0.64, right and left upper central incisors, respectively) participants (independent sample t test; p lt 0.05). There was no correlation between common and external carotid artery blood flow and upper central incisors PBF in young as well as middle age participants, for right or left side. Conclusion Absence of correlation between carotid arteries blood flow and PBF suggests that reduced PBF in middle age participants was probably not due to reduced blood supply from carotid arteries but it was result of age related changes at the level of pulpal blood vessels., Uvod Vaskularna mreža zubne pulpe dobija dotok krvi preko zajedničke i spoljašnje karotidne arterije i završnih zubnih grana koje snabdevaju svaku pojedinačnu pulpu. Mala fleksibilnost okruženja zubne pulpe pojačava promene vezane za starenje koje utiču na vaskularizaciju pulpe. Cilj ovog rada je bio da se uporedi i utvrdi međusobna povezanost pulpnog i protoka krvi u zajedničkoj i spoljašnjoj karotidnoj arteriji kod mladih i osoba srednje životne dobi opšte populacije. Materijal i metode rada Dve grupe od po 10 ispitanika su učestvovale u studiji: mladi (20-25 godina) i ispitanici srednje životne dobi (50-55 godina). Merenja protoka krvi kroz zubnu pulpu (PBF) na intaktnim desnim i levim gornjim centralnim sekutićima izvedena su metodom laser Dopler floumetrije (LDF). Protok krvi kroz karotidne arterije je procenjivan ultrazvučnim pregledom. Rezultati Nivoi PBF bili su značajno viši kod mladih ispitanika (desni gornji centralni sekutići: 3,11±0,67; levi gornji centralni sekutići: 3,46±1,11) u odnosu na ispitanike srednje dobi (desni gornji centralni sekutići: 1,93±0,47; levi gornji centralni sekutići: 2,30±0,64) (Studentov t-test za nezavisne uzorke, p lt 0,05). Nije bilo korelacije između protoka krvi kroz zajedničke i spoljašnje karotidne arterije i PBF gornjih sekutića kod mladih, niti kod ispitanika srednje dobi, za desnu i levu stranu. Zaključak Nepostojanje veze između protoka krvi kroz karotidne arterije i PBF ukazuje na to da smanjenje PBF kod ispitanika srednje životne dobi verovatno nije posledica smanjenog dotoka krvi iz karotidnih arterija, već rezultat promena u vezi sa starenjem na nivou pulpnih krvnih sudova.",
publisher = "Srpsko lekarsko društvo - Stomatološka sekcija, Beograd",
journal = "Stomatološki glasnik Srbije",
title = "Correlation between pulpal and carotid arteries blood flow in two age groups, Nivo protoka krvi kroz zubnu pulpu i njegova korelacija s protokom krvi kroz karotidne arterije kod dve starosne grupe opšte populacije",
volume = "62",
number = "3",
pages = "130-136",
doi = "10.1515/sdj-2015-0014"
}

Dželetović, B., Aleksić, N., Grga, Đ., Savić-Stanković, T., Milanović, I.,& Radak, Đ.. (2015). Correlation between pulpal and carotid arteries blood flow in two age groups. in Stomatološki glasnik Srbije
Srpsko lekarsko društvo - Stomatološka sekcija, Beograd., 62(3), 130-136.
https://doi.org/10.1515/sdj-2015-0014

Dželetović B, Aleksić N, Grga Đ, Savić-Stanković T, Milanović I, Radak Đ. Correlation between pulpal and carotid arteries blood flow in two age groups. in Stomatološki glasnik Srbije. 2015;62(3):130-136.
doi:10.1515/sdj-2015-0014 .

Dželetović, Bojan, Aleksić, Nikola, Grga, Đurica, Savić-Stanković, Tatjana, Milanović, Ivana, Radak, Đorđe, "Correlation between pulpal and carotid arteries blood flow in two age groups" in Stomatološki glasnik Srbije, 62, no. 3 (2015):130-136,
https://doi.org/10.1515/sdj-2015-0014 . .

TY  - JOUR
AU  - Milanović, Ivana
AU  - Ivanović, Vladimir
AU  - Vujašković, Mirjana
AU  - Ignjatović, Snežana
AU  - Miletić, Vesna
PY  - 2015
UR  - https://smile.stomf.bg.ac.rs/handle/123456789/1974
AB  - This study aimed to compare the accuracy of three electronic apex locators (EALs), Raypex 5, Apex NRG and ProPex II, in locating the apical foramen (AF) in vivo. Thirty multi-rooted teeth were included in the study. Distances from the file tip to the radiographic apex from the buccal (R1) and mesial (R2) aspect were measured after extraction. The distance from the file tip to the AF (L) was measured microscopically. Raypex 5, Apex NRG and ProPex II were accurate to within +/- 0.5mm in 84.6%, 78.6% and 66.7% of cases, respectively. R1, R2 and L measurements between the EALs were not statistically different (P>0.05). R1 and L correlated positively (r(2)=0.817; P lt 0.001). There were no significant differences in all measurements between vital and non-vital root canals (P>0.05). There was no statistically significant difference between the EALs. There was a positive correlation between electronic and radiographic measurements when locating the AF.
PB  - Wiley-Blackwell, Hoboken
T2  - Australian Endodontic Journal
T1  - Accuracy of three electronic apex locators in determining the apical foramen in multi-rooted teeth: Randomised clinical and laboratory study
VL  - 41
IS  - 1
SP  - 35
EP  - 43
DO  - 10.1111/aej.12074
ER  - 

@article{
author = "Milanović, Ivana and Ivanović, Vladimir and Vujašković, Mirjana and Ignjatović, Snežana and Miletić, Vesna",
year = "2015",
abstract = "This study aimed to compare the accuracy of three electronic apex locators (EALs), Raypex 5, Apex NRG and ProPex II, in locating the apical foramen (AF) in vivo. Thirty multi-rooted teeth were included in the study. Distances from the file tip to the radiographic apex from the buccal (R1) and mesial (R2) aspect were measured after extraction. The distance from the file tip to the AF (L) was measured microscopically. Raypex 5, Apex NRG and ProPex II were accurate to within +/- 0.5mm in 84.6%, 78.6% and 66.7% of cases, respectively. R1, R2 and L measurements between the EALs were not statistically different (P>0.05). R1 and L correlated positively (r(2)=0.817; P lt 0.001). There were no significant differences in all measurements between vital and non-vital root canals (P>0.05). There was no statistically significant difference between the EALs. There was a positive correlation between electronic and radiographic measurements when locating the AF.",
publisher = "Wiley-Blackwell, Hoboken",
journal = "Australian Endodontic Journal",
title = "Accuracy of three electronic apex locators in determining the apical foramen in multi-rooted teeth: Randomised clinical and laboratory study",
volume = "41",
number = "1",
pages = "35-43",
doi = "10.1111/aej.12074"
}

Milanović, I., Ivanović, V., Vujašković, M., Ignjatović, S.,& Miletić, V.. (2015). Accuracy of three electronic apex locators in determining the apical foramen in multi-rooted teeth: Randomised clinical and laboratory study. in Australian Endodontic Journal
Wiley-Blackwell, Hoboken., 41(1), 35-43.
https://doi.org/10.1111/aej.12074

Milanović I, Ivanović V, Vujašković M, Ignjatović S, Miletić V. Accuracy of three electronic apex locators in determining the apical foramen in multi-rooted teeth: Randomised clinical and laboratory study. in Australian Endodontic Journal. 2015;41(1):35-43.
doi:10.1111/aej.12074 .

Milanović, Ivana, Ivanović, Vladimir, Vujašković, Mirjana, Ignjatović, Snežana, Miletić, Vesna, "Accuracy of three electronic apex locators in determining the apical foramen in multi-rooted teeth: Randomised clinical and laboratory study" in Australian Endodontic Journal, 41, no. 1 (2015):35-43,
https://doi.org/10.1111/aej.12074 . .