Metrika

  • citati u SCIndeksu: 0
  • citati u CrossRef-u:0
  • citati u Google Scholaru:[]
  • posete u poslednjih 30 dana:3
  • preuzimanja u poslednjih 30 dana:0

Sadržaj

članak: 4 od 39  
Back povratak na rezultate
2010, vol. 57, br. 3, str. 134-140
Uticaj pH vrednosti rastvora natrijum-hipohlorita na uklanjanje razmaznog sloja
aUniverzitet u Beogradu, Stomatološki fakultet, Klinika za bolesti zuba i endodonciju
bSrpska akademija nauke i umetnosti (SANU), Institut tehničkih nauka, Beograd

e-adresabankar@yahoo.co.uk
Ključne reči: natrijumhipohlorit; razmazni sloj
Sažetak
Uvod. Irigacija kanala je značajan segment svakog endodontskog lečenja zuba. Cilj ovog rada je bio da se proveri efekat čišćenja zida kanala korena zuba nakon ispiranja rastvorom od 0,5% natrijum-hipohlorita (NaOCl) različitih pH vrednosti. Materijal i metode rada. Kao materijal korišćena su 32 sveže izvađena jednokorena zuba sa gangrenoznom pulpom. Uzorci su svrstani u četiri grupe od po osam zuba. Za ispiranje tokom mehaničko-medikamentne obrade tzv. step-back tehnikom i ručnim endodontskim instrumentima primenjena su četiri rastvora koncentracije od 0,5% NaOCl sa puferovanim rastvorima čija je pH vrednost bila 5, 7 i 9, odnosno nepuferovanim rastvorom pH vrednosti 12. SEM analizom je proveren kvalitet čišćenja zida kanala od razmaznog sloja u apeksnom, srednjem i koronarnom delu kanala korena. Procena zastupljenosti i količine razmaznog sloja i detritusa vršena je ocenjivanjem na skali od 1 do 5. Rezultati. Rezultati SEM analiza su pokazali slično dejstvo različitih pH vrednosti rastvora NaOCl u čišćenju kanala korena zuba bez statističke značajne razlike. Zaključak. Najefikasnije čišćenje kanala korena ostvareno je 0.5% rastvorom NaOCl čiji je pH 5.
Reference
Ayhan, H., Sultan, N., Cirak, M., Ruhi, M.Z., Bodur, H. (1999) Antimicrobial effects of various endodontic irrigants on selected microorganisms. Int Endod J, 32(2): 99-102
Brown, D.C., Moore, B.K., Brown, C.E., Newton, C.W. (1995) An in vitro study of apical extrusion of sodium hypochlorite during endodontic canal preparation. J Endod, 21(12): 587-91
Bystrom, A., Sundqvist, G. (1981) Bacteriologic evaluation of the efficacy of mechanical root canal instrumentation in endodontic therapy. Scand J Dent Res, 89(4): 321-8
Bystrom, A., Sundqvist, G. (1985) The antibacterial action of sodium hypochlorite and EDTA in 60 cases of endodontic therapy. Int Endod J, 18(1): 35-40
Chang, Y.C., Huang, F.M., Tai, K.W., Chou, M.Y. (2001) The effect of sodium hypochlorite and chlorhexidine on cultured human periodontal ligament cells. Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 92(4): 446-50
Cunningham, W.T., Balekjian, A.Y. (1980) Effect of temperature on collagen-dissolving ability of sodium hypochlorite endodontic irrigant. Oral Surg Oral Med Oral Pathol, 49(2): 175-7
Cunningham, W.T., Joseph, S.W. (1980) Effect of temperature on the bactericidal action of sodium hypochlorite endodontic irrigant. Oral surgery, oral medicine, and oral pathology, 50(6): 569-71
Dunavant, T.R., Regan, J.D., Glickman, G.N., Solomon, E.S., Honeyman, A.L. (2006) Comparative evaluation of endodontic irrigants against Enterococcus faecalis biofilms. Journal of endodontics, 32(6): 527-31
Gordon, T.M., Damato, D., Christner, P. (1981) Solvent effect of various dilutions of sodium hypochlorite on vital and necrotic tissue. Journal of endodontics, 7(10): 466-9
Hulsmann, M., Rumellin, C., Schafers, F. (1997) Root canal cleanliness after preparation with different Endodontic handpieces and hand instruments: A comparative SEM investigation. Int End J., 23, str. 301-6
Jeansonne, M.J., White, R.R. (1994) A comparison of 2.0% chlorhexidine gluconate and 5.25% sodium hypochlorite as antimicrobial endodontic irrigants. J Endod, 20(6): 276-8
Karadžić, B., Polić, Đ. (1993) SEM studija efekta različitih iriganasa na razmazni sloj i detritus zidova obrađenog inficiranog kanala korena zuba. Stomatološki glasnik Srbije, 40(4-5): 209-212
Liolios, E., Economides, N., Parissis-Messimeris, S., Boutsioukis, A. (1997) The effectiveness of three irrigating solutions on root canal cleaning after hand and mechanical preparation. Int Endod J, 30(1): 51-7
Naenni, N., Thoma, K., Zehnder, M. (2004) Soft tissue dissolution capacity of currently used and potential endodontic irrigants. Journal of endodontics, 30(11): 785-7
Pashley, D.H. (1992) Smear layer: Overview of structure and function. Proc Finn Dent Soc, 88, 215-24
Peciuliene, V., Reynaud, A.H., Balciuniene, I., Haapasalo, M. (2001) Isolation of yeasts and enteric bacteria in root-filled teeth with chronic apical periodontitis. International Endodontic Journal, 34(6): 429-434
Sedgley, C., Applegate, B., Nagel, A., Hall, D. (2004) Real-time imaging and quantification of bioluminescent bacteria in root canals in vitro. Journal of endodontics, 30(12): 893-8
Silva, L.A.B., Leonardo, M.R., Assed, S., Tanomaru, F.M. (2004) Histological study of the effect of some irrigating solutions on bacterial endotoxin in dogs. Brazilian dental journal, 15(2): 109-14
Siren, E.K., Haapasalo, M.P.P., Ranta, K., Salimi, P., Kerosuo, E.N. (1997) Microbiological findings and clinical treatment procedures in endodontic cases selected for mocrobiological investigation. Int Endod J., 38,91-5
Sirtes, G., Waltimo, T., Schaetzle, M., Zehnder, M. (2005) The effects of temperature on sodium hypochlorite short-term stability, pulp dissolution capacity, and antimicrobial efficacy. Journal of endodontics, 31(9): 669-71
Spratt, D.A., Pratten, J., Wilson, M., Gulabivala, K. (2001) An in vitro evaluation of the antimicrobial efficacy of irrigants on biofilms of root canal isolates. Int Endod J, 34(4): 300-7
Torabinejad, M., Handysides, R., Khademi, A.A., Bakland, L.K. (2002) Clinical implications of the smear layer in endodontics: A review. Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 94(6): 658-66
Vianna, M.E., Gomes, B.P.F.A., Berber, V.B., Zaia, A.A., Ferraz, C.C.R., de Souza-Francisco, J. (2004) In vitro evaluation of the antimicrobial activity of chlorhexidine and sodium hypochlorite. Oral Surg Oral Med Oral Pathol Oral Radiol Endod, 97(1): 79-84
Walker, D. (1999) Irrigating the pulp space. Endodontic practice, 2(1): 8-12
Waltimo, T.M., Orstavik, D., Sirén, E.K., Haapasalo, M.P. (1999) In vitro susceptibility of Candida albicans to four disinfectants and their combinations. Int Endod J, 32(6): 421-9
Yamada, R.S., Armas, A., Goldman, M., Lin, P.S. (1983) A scanning electron microscopic comparison of a high volume final flush with several irrigating solutions: Part 3. J Endod, 9(4): 137-42
Yoshida, T., Shibata, T., Shinohara, T., Gomyo, S., Sekine, I. (1995) Clinical evaluation of the efficacy of EDTA solution as an endodontic irrigant. J Endod, 21(12): 592-3
Zehnder (2006) Root canal irrigants. J Endod, 32, str. 389-98
Zehnder, M., Kosicki, D., Luder, H., Sener, B., Waltimo, T. (2002) Tissue-dissolving capacity and antibacterial effect of buffered and unbuffered hypochlorite solutions. Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics, 94(6): 756-62
 

O članku

jezik rada: engleski, srpski
vrsta rada: originalan članak
DOI: 10.2298/SGS1003134K
objavljen u SCIndeksu: 08.02.2011.

Povezani članci