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2016, vol. 63, br. 4, str. 183-192
Direktno prekrivanje pulpe novim nanostrukturnim materijalima na bazi kalcijum-silikatnih sistema i hidroksiapatita
aUniverzitet u Beogradu, Stomatološki fakultet, Klinika za bolesti zuba i endodonciju
bUniverzitet u Beogradu, Institut za nuklearne nauke Vinča, Beograd-Vinča
cUniverzitet u Beogradu, Fakultet veterinarske medicine

e-adresadr.marijanapopovic@gmail.com
Sažetak
Uvod Direktno prekrivanje pulpe je važan terapijski postupak koji ima zadatak da obezbedi zatvaranje pulpne komore i omogući proces zarastanja. Cilj ovog rada je bio da se ispita efekat novih nanostrukturnih materijala na bazi kalcijum-silikatnih sistema i hidroksiapatita na eksponiranu pulpu zuba vijetnamskih svinja. Materijal i metode rada Istraživanje je sprovedeno na 30 zuba kod dve vijetnamske svinje (Sus scrofa verus). Na vestibularnim površinama sekutića, očnjaka i prvih premolara urađene su preparacije kaviteta V klase, pri čemu je malim okruglim svrdlom napravljena namerna eksploracija komore pulpe. U prvoj eksperimentalnoj grupi (10 zuba) perforacija je prekrivana novim nanostrukturnim materijalom na bazi kalcijum-silikatnih sistema (CS). U drugoj eksperimentalnoj grupi (10 zuba) perforacija je prekrivana smešom kalcijum-silikatnog sistema i hidroksiapatita (HA-CS). U kontrolnoj grupi (10 zuba) perforacija je prekrivana sa MTA® (Dentsply Tulsa Dental, Džonson Siti, Tenesi, SAD). Svi kaviteti su restaurirani glas-jonomer cementom (GC Fuji VIII, GC Corporation, Tokio, Japan). Opservacioni period iznosio je 28 dana. Nakon žrtvovanja životinja napravljeni su histološki preparati na kojima su analizirani postojanje dentinskog mostića, inflamatorna reakcija pulpe, reorganizacija pulpnog tkiva i prisustvo bakterija. Rezultati Na svim zubima eksperimentalnih grupa i kontrolne grupe zabeleženo je stvaranje dentinskog mostića. Zapaljenje pulpe je bilo blago do umereno i u eksperimentalnim i u kontrolnoj grupi. Uočeni su znaci neoangiogeneze i mnoštvo ćelija sličnih odontoblastima koje su odgovorne za stvaranje dentinskog mostića. Nekroza nije zabeležena ni u jednom slučaju, kao ni prisustvo gram-pozitivnih bakterija u pulpi. Zaključak Histološka analiza je ukazala na povoljne terapijske efekte novih nanostrukturnih materijala na bazi kalcijum-silikatnih sistema i hidroksiapatita u direktnom prekrivanju pulpe zuba vijetnamskih svinja.
Reference
Aeinehchi, M., Eslami, B., Ghanbariha, M., Saffar, A.S. (2003) Mineral trioxide aggregate (MTA) and calcium hydroxide as pulp-capping agents in human teeth: a preliminary report. International endodontic journal, 36(3): 225-31
Andelin, W.E., Shabahang, S., Wright, K., Torabinejad, M. (2003) Identification of hard tissue after experimental pulp capping using dentin sialoprotein (DSP) as a marker. Journal of endodontics, 29(10): 646-50
Camilleri, J., Pitt, F.T.R. (2006) Mineral trioxide aggregate: a review of the constituents and biological properties of the material. International Endodontic Journal, 39(10): 747-754
Chen, Y.Z., Lü, X.Y., Liu, G.D. (2013) A novel root-end filling material based on hydroxyapatite, tetracalcium phosphate and polyacrylic acid. International endodontic journal, 46(6): 556-64
Damas, B.A., Wheater, M.A., Bringas, J.S., Hoen, M.M. (2011) Cytotoxicity comparison of mineral trioxide aggregates and EndoSequence bioceramic root repair materials. Journal of endodontics, 37(3): 372-5
Danilović, V., Petrović, vanja, Marković, D., Aleksić, Z. (2008) Histological evaluation of platelet rich plasma and hydroxiapatite in apexogenesis: Study on experimental animals. Vojnosanitetski pregled, vol. 65, br. 2, str. 128-134
Heilig, J., Yates, J., Siskin, M., McKnight, J., Turner, J. (1984) Calcium hydroxide pulpotomy for primary teeth: a clinical study. Journal of the American Dental Association, 108(5): 775-8
Huan, Z., Chang, J. (2009) Calcium phosphate silicate composite bone cement: self-setting properties and in vitro bioactivity. J Mater Sci Mater Med., 20(4); 833-41
Junior, I.M.F., Holland, R. (2004) Histomorphological response of dogs' dental pulp capped with white mineral trioxide aggregate. Brazilian Dental Journal, 15(2): 104-108
Khashaba, R.M., Moussa, M.M., Chutkan, N.B., Borke, J.L. (2011) The response of subcutaneous connective tissue to newly developed calcium phosphate-based root canal sealers. International Endodontic Journal, 44(4): 342-352
Laurent, P., Camps, J., About, I. (2011) BiodentineTM induces TGF-β1 release from human pulp cells and early dental pulp mineralization. International Endodontic Journal, 45(5): 439-448
McDonald, R.E., Avery, D.R., Dean, J. (2004) Treatment of deep caries, vital exposure and pulpless teeth. u: Mcdonald R.E., Avery D.R. [ur.] Dentistry for the child and adolescent, Mosby, Eight edition
Mjör, I.A. (1983) Biological and clinical properties. u: Mjör I.A. [ur.] Dental materials, biological properties and clinical evaluation, Bocca Raton: CRC Press, str. 91-121
Modareszadeh, M.R., di Fiore, P.M., Tipton, D.A., Salamat, N. (2012) Cytotoxicity and Alkaline Phosphatase Activity Evaluation of EndoSequence Root Repair Material. Journal of Endodontics, 38(8): 1101-1105
Murray, P.E., Hafez, A.A., Smith, A.J., Windsor, L.J., Cox, C.F. (2003) Histomorphometric analysis of odontoblast-like cell numbers and dentine bridge secretory activity following pulp exposure. Int Endod J, 36(2): 106-16
Nair, P.N., Duncan, H.F., Pitt, F.T.R., Luder, H.U. (2008) Histological, ultra-structural and quantitative investigations on the response of healthy human pulps to experimental capping with mineral trioxide aggregate: A randomized controlled trial. Int Endod J., 41, str. 128-50
Nakamura, Y., Hammarström, L., Matsumoto, K., Lyngstadaas, S.P. (2002) The induction of reparative dentine by enamel proteins. International endodontic journal, 35(5): 407-17
Opačić-Galić, V., Petrović, V., Zivković, S., Jokanović, V., Nikolić, B., Knežević-Vukčević, J., Mitić-Ćulafić, D. (2013) New nanostructural biomaterials based on active silicate systems and hydroxyapatite: characterization and genotoxicity in human peripheral blood lymphocytes. International endodontic journal, 46(6): 506-16
Orhan, E.O., Maden, M., Senguüven, B. (2012) Odontoblast-like cell numbers and reparative dentine thickness after direct pulp capping with platelet-rich plasma and enamel matrix derivative: a histomorphometric evaluation. International endodontic journal, 45(4): 317-25
Parirokh, M., Torabinejad, M. (2010) Mineral trioxide aggregate: A comprehensive literature review: Part I: Chemical, physical and antibacterial properties. Journal of Endodontics, 36(1): 16-27
Percinoto, C., Castro, A.M. (2006) Pinto LMCP. Clinical and radiographic evaluation of pulpotomies employing calcium hydroxide and trioxide mineral aggregate. Gen Dent., 54(4); 258-61
Petrović, V., Opačić-Galić, vanja, Jokanović, V., Jovanović, M., Basta-Jovanović, G., Živković, S. (2012) Biocompatibility of a new nanomaterial based on calcium silicate implanted in subcutaneous connective tissue of rats. Acta veterinaria, vol. 62, br. 5-6, str. 697-708
Schröder, U. (1978) A 2-year follow-up of primary molars, pulpotomized with a gentle technique and capped with calcium hydroxide. European Journal of Oral Sciences, 86(4): 273-278
Shayegan, A., Petein, M., vanden Abbeele, A. (2009) The use of beta-tricalcium phosphate, white MTA, white Portland cement and calcium hydroxide for direct pulp capping of primary pig teeth. Dental Traumatology, 25(4): 413-419
Simon, S., Cooper, P., Smith, A., Picard, B., Ifi, C. N., Berdal, A. (2008) Evaluation of a new laboratory model for pulp healing: preliminary study. International Endodontic Journal, 41(9): 781-790
Tabarsi, B., Parirokh, M., Eghbal, M.J., Haghdoost, A.A., Torabzadeh, H., Asgary, S. (2010) A comparative study of dental pulp response to several pulpotomy agents. International endodontic journal, 43(7): 565-71
Torabinejad, M., Pitt, F.T.R., McKendry, D.J., Abedi, H.R., Miller, D.A., Kariyawasam, S.P. (1997) Histologic assessment of mineral trioxide aggregate as a root-end filling in monkeys. Journal of endodontics, 23(4): 225-8
Torabinejad, M., Parirokh, M. (2010) Mineral trioxide aggregate: A comprehensive literature review: Part II: Leakage and biocompatibility investigations. J Endod, 36, str. 190-202
Tunc, E.S., Saroglu, I., Sari, S., Günhan, O. (2006) The effect of sodium hypochlorite application on the success of calcium hydroxide pulpotomy in primary teeth. Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 102(2); 22-6
Tziafas, D., Pantelidou, O., Alvanou, A., Belibasakis, G., Papadimitriou, S. (2002) The dentinogenic effect of mineral trioxide aggregate (MTA) in short-term capping experiments. Int Endod J, 35(3): 245-54
Waterhouse, P. J. (1995) Formocresol and alternative primary molar pulpotomy medicaments: a review. Dental Traumatology, 11(4): 157-162
Waterhouse, P.J., Nunn, J.H., Whitworth, J.M. (2000) An investigation of the relative efficacy of Buckley's Formocresol and calcium hydroxide in primary molar vital pulp therapy. British dental journal, 188(1): 32-6
Witherspoon, D.E., Small, J.C., Harris, G.Z. (2006) Mineral trioxide aggregate pulpotomies. Journal of the American Dental Association, 137(5): 610-618
 

O članku

jezik rada: engleski, srpski
vrsta rada: izvorni naučni članak
DOI: 10.1515/sdj-2016-0019
objavljen u SCIndeksu: 02.02.2017.

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