EVALUATION OF THE ANTIMICROBIAL EFFECTIVENESS OF CITRIC-ACID AND SODIUM-HYPOCHLORITE ON THE ANAEROBIC FLORA OF THE INFECTED ROOT-CANAL

被引：32

作者：

GEORGOPOULOU, M ^{[1
]}

KONTAKIOTIS, E ^{[1
]}

NAKOU, M ^{[1
]}

机构：

[1] DENT SCH,DEPT ENDODONT,ATHENS,GREECE

来源：

INTERNATIONAL ENDODONTIC JOURNAL | 1994年 / 27卷 / 03期

关键词：

ANAEROBES; CITRIC ACID; SODIUM HYPOCHLORITE;

D O I：

10.1111/j.1365-2591.1994.tb00243.x

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

This study was designed to evaluate the antimicrobial effectiveness of 25% citric acid, compared with 2.5% sodium hypochlorite, after time intervals of 5, 1 5, 30 and 60 min. Anaerobic bacterial species were isolated from infected root canals and categorized according to Gram stain as Gram-positive cocci, Gram-negative cocci, Gram-positive rods and Gram-negative rods. The experimental method used was similar to that proposed by the German Society for Hygiene and Microbiology (DGHM) with slight modifications. Testing revealed that citric acid does demonstrate antimicrobial properties against anaerobic bacteria, especially against cocci, but it is less effective than 2.5% sodium hypochlorite.

引用

页码：139 / 143

页数：5

共 28 条

[1]

Grossgebauer K, Grien L, Heicken K, Lammers TH, Liebermester K, Adam W, Richtlinien fur die Prüfung Chemischer Desinfectionsmitte, (1973)

[2]

Baker NS, Eleazer PD, Overbsach RD, Seltzer S, Scanning electron microscope study on the efficacy of various irritating solutions, Journal of Endodontics, 1, pp. 127-135, (1975)

[3]

Baumgartner JC, Brown CM, Mader CL, Peters DD, Shulman JD, A scanning electron microscopic evaluation of root canal debridement using sallne, sodium hypochlorite and citric acid, Journal of Endodontics, 10, pp. 525-531, (1984)

[4]

Becker GL, Cohen SB, Borer R, The sequelae of accidentally injecting sodium hypochlorite beyond the root apex, Oral Surgery, Oral Medicine and Oral Pathology, 38, pp. 633-638, (1974)

[5]

Bostrom A, (1986)

[6]

Bostrom A, Claesson R, Sundqvist G, The antibacterial effect of camphorated paramonochlorophenol, camphorated phenol and calcium hydroxide in the treatment of infected root canals, Dental Traumatology, 1, pp. 170-175, (1985)

[7]

Daly CG, Anti‐bacterial effect of citric acid treatment of periodontically diseased root surfaces in vitro, Journal of Clinical Periodontology, 9, pp. 386-392, (1982)

[8]

Goldberg F, Abramovich A, Analysis of the effect of EDTAC on the dentinal walls of the root canal, Journal of Endodontics, 3, pp. 101-105, (1977)

[9]

Goldman M, Goldman LB, Cavadri R, Bogis J, Lin PS, The efficacy of several endodontic irrigating solutions: a scanning electron microscopic study: part 2, Journal of Endodontics, 8, pp. 478-492, (1982)

[10]

Jenkins GN, Dawes C, The possible role of chelation in decalcification of biological systems, Mechanisms of Hard Tissue Destruction, (1963)

← 1 2 3 →