Antibacterial activity of a new mineral trioxide aggregate-based root canal sealer

被引：10

作者：

Mohammadi, Zahed ^{[1
,2
]}

Giardino, Luciano

Palazzi, Flavio ^{[3
]}

Shalavi, Sousan

机构：

[1] Hamedan Univ Med Sci, Dept Endodont, Hamadan, Iran

[2] ICER, Tehran, Iran

[3] Univ Naples Federico II, Dept Odontostomatol & Maxillofacial Sci, Naples, Italy

来源：

INTERNATIONAL DENTAL JOURNAL | 2012年 / 62卷 / 02期

关键词：

Agar diffusion test; AH-26; sealer; CPM sealer; MTA; Staphylococcus aureus; Streptococcus mutans; ANTIMICROBIAL ACTIVITY;

D O I：

10.1111/j.1875-595X.2011.00090.x

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Objectives: To compare the antibacterial effect of AH-26, white-coloured mineral trioxide aggregate (WMTA) and CPM sealer against Staphylococcus aureus and Streptococcus mutans after 24 h and 1 week. Materials and methods: All materials were prepared according to the manufacturers' directions immediately before testing. The antibacterial effect of each agent was determined by measuring the diameter of the zone of inhibition in millimetres after incubation at 37 degrees C for 24 h and 7 days in a humid atmosphere. Each test was repeated three times. Results: In the 24-h and 7-day samples, the antibacterial activity of AH-26 was significantly greater than that of the two other materials tested against both bacteria (P < 0.05). The antibacterial activities of CPM sealer and WMTA against S. aureus were not significantly different (P > 0.05) in 24-h or 7-day samples, but CPM sealer demonstrated a significantly greater effect than WMTA against S. mutans (P < 0.05). Conclusion: All products studied exhibited antibacterial activity. However, in 24-h and 7-day samples, AH-26 exerted the greatest activity against both organisms tested.

引用

页码：70 / 73

页数：4

共 26 条

[1] THE ANTIMICROBIAL EFFECT OF VARIOUS ENDODONTIC SEALERS [J].

ALKHATIB, ZZ ;

BAUM, RH ;

MORSE, DR ;

YESILSOY, C ;

BHAMBHANI, S ;

FURST, ML .

ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTICS, 1990, 70 (06) :784-790

[2]

Bodrumlu E, 2006, J CAN DENT ASSOC, V72, P637

[3] The use of a setting accelerator and its effect on pH and calcium ion release of mineral trioxide aggregate and white Portland cement [J].

Bortoluzzi, Eduardo Antunes ;

Broon, Norberto Juarez ;

Hungaro Duarte, Marco Antonio ;

de Oliveira Demarchi, Claudia Cardoso ;

Bramante, Clovis Monteiro .

JOURNAL OF ENDODONTICS, 2006, 32 (12) :1194-1197

[4] In vitro antibacterial activities of root-canal sealers by using two different methods [J].

Çobankara, FK ;

Altinöz, HC ;

Erganis, O ;

Kav, K ;

Belli, S .

JOURNAL OF ENDODONTICS, 2004, 30 (01) :57-60

[5]

Cohen S, 2002, PATHWAYS PULP, P293

[6] Antibacterial effect of selected root-end filling materials [J].

Eldeniz, AU ;

Hadimli, HH ;

Ataoglu, H ;

Orstavik, D .

JOURNAL OF ENDODONTICS, 2006, 32 (04) :345-349

[7]

Estrela C, 2000, Braz Dent J, V11, P3

[8] EFFECTS OF SURGICAL EXPOSURES OF DENTAL PULPS IN GERM-FREE AND CONVENTIONAL LABORATORY RATS [J].

KAKEHASHI, S ;

STANLEY, HR ;

FITZGERALD, RJ .

ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTOLOGY, 1965, 20 (03) :340-+

[9] Antimicrobial activity of four root canal sealers against endodontic pathogens [J].

Lai C.-C. ;

Huang F.-M. ;

Yang H.-W. ;

Chan Y. ;

Huang M.-S. ;

Chou M.-Y. ;

Chang Y.-C. .

Clinical Oral Investigations, 2001, 5 (4) :236-239

[10] In vitro evaluation of antimicrobial activity of sealers and pastes used in endodontics [J].

Leonardo, MR ;

da Silva, LAB ;

Tanomaru, M ;

Bonifácio, KC ;

Ito, IY .

JOURNAL OF ENDODONTICS, 2000, 26 (07) :391-394

← 1 2 3 →