Surface antibacterial properties of glass ionomer cements used in atraumatic restorative treatment

Davidovich, Esti; Weiss, Ervin I.; Fuks, Anna B.; Beyth, Nurit

doi:10.14219/jada.archive.2007.0051

Cited by 40 publications

(37 citation statements)

References 25 publications

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“…The improvement of the characteristics of the GICs resulting from the addition of antimicrobial agents, would solve the problems with the incomplete removal of the infective dentin, which would bring about future benefi t for a better success of the atraumatic restorative treatment (ART) approach (19)(20)(21)(22)(23)(24)(25)(26)(27)(28).…”

Section: Introductionmentioning

confidence: 99%

Antibacterial effects of conventional glass ionomer cement

Dimkov¹,

Gjorgievska²,

Nicholson³

et al. 2016

BLL

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OBJECTIVES: The antibacterial activity of conventional glass ionomer cement against three different microorganism strains alone and following incorporation of 1, 2 and 3 % Benzalkonium Chloride and Cetylpyridinium Chloride was evaluated. METHODS: Agar diffusion method was used to determine the inhibitory effect of the conventional glass ionomer cement ChemFlex on Streptococcus mutans, Lactobacillus casei and Actinomyces viscosus. Bacterial strains were inoculated into BHIB, and incubated in an anaerobic atmosphere (37 °C). From the bacteria grown in the liquid medium, the density of the inoculum was set to be equivalent to McFarland 2 standard. In Shaedler agar, 350 μL of the bacterial suspension were equally spread. Specimens (4 mm × 6 mm) were prepared from the cement without and with addition of 1, 2 and 3 % Benzalkonium Chloride and Cetylpyridinium Chloride. The inhibition zones were determined after 48 hours, after 2, 7 and 21 days of incubation. RESULTS: The combination ChemFlex + Benzalkonium Chloride has the best effect on the three analysed bacteria. The Benzalkonium Chloride antibacterial compound has a stronger antibacterial effect than Cetylpyridinium Chloride. CONCLUSIONS: Glass ionomer cements can potentially be used as a medium for slow release of active antimicrobial components, and they have the potential to improve clinical outcomes of the cements (Tab. 3, Fig. 3, Ref. 31). Text in PDF www.elis.sk.

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Section: Introductionmentioning

confidence: 99%

Antibacterial effects of conventional glass ionomer cement

Dimkov¹,

Gjorgievska²,

Nicholson³

et al. 2016

BLL

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“…The atraumatic restorative treatment (ART) approach consisted in the removal of infected dentin using cutting hand tools under relative isolation followed by the restoration of the cavities with conventional glass ionomer cements (GICs) as the material of choice [1][2][3][4][5][6] . This procedure is considered of low cost, easy handling and high applicability [1][2][3][5][6][7] , which causes minimal discomfort to the patient by eliminating the need for local anesthesia 2,3,5 .…”

Section: Introductionmentioning

confidence: 99%

“…This procedure is considered of low cost, easy handling and high applicability [1][2][3][5][6][7] , which causes minimal discomfort to the patient by eliminating the need for local anesthesia 2,3,5 . The World Health Organization (WHO) recognized ART in 1994 as a new approach for dental treatment in regions economically less favored 8 .…”

Section: Introductionmentioning

confidence: 99%

Effect of storage time and chlorhexidine addition on the mechanical properties of glass ionomer cements

Machado¹,

Duque²,

Oliveira³

et al. 2017

Braz. J. Oral Sci.

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Aims:To evaluate the effect of the chlorhexidine (CHX) incorporation and the storage time on the mechanical properties of glass ionomer cements (GICs). Methods: The following GICs were evaluated: Ketac Molar Easymix (KM), Vidrion R (VR) and Vitromolar (VM), containing or not CHX. GIC liquid was modified by adding 1.25 % CHX digluconate and then manipulated with the power and placed into the stainless steel cylindrical or bar-shaped molds. GICs specimens were stored into water for 1, 7 and 28 days. After these periods, specimens were submitted to flexural, diametral tensile and compressive strength tests, according to ISO standards. Data from mechanical tests were statistically analyzed using 2-way ANOVA and Tukey tests. Results: Overall, the storage time did not influence any of the mechanical properties of the GICs tested. In contrast, the inclusion of CHX reduced significantly these properties for all GICs tested. KM presented the highest values of compressive strength for all storage times. KM + 1.25% CHX had lower compressive strength results than KM, however, it showed similar results when compared to another GICs without CHX. Conclusions: The presence of chlorhexidine, independent of the storage time, interfered on the mechanical characteristics of GIC.

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“…4 Fissür örtücü olarak uygulanan materyaller rezin ve cam iyonomer bazlı olarak ikiye ayrılmakta-dır. 5 Cam iyonomer (CIS) esaslı fissür örtücüler, diş dokularına kimyasal olarak bağlanabilmeleri, flor salabilme özellikleri, biyolojik olarak uyumlu olmaları, antibakteriyel etkileri, hidroksiapatit kristallerinin remineralizasyonunu sağlayabilmeleri gibi faydaların-dan dolayı özellikle pediatrik diş hekimliğinde yüksek çürük riskli hastalarda iyi bir tedavi alternatifi olarak değerlendirilmektedir. [5][6][7][8][9] Bu avantajların yanında cam iyonomer simanlar, hem neme hem de aşırı kuruluğa karşı duyarlı materyallerdir.…”

Section: Introductionunclassified

Topi̇kal Flor Uygulamalarinin Cam İyonomer Esasli Fi̇ssür Örtücü Materyalleri̇n Mi̇krosertli̇kleri̇ Üzeri̇ne Etki̇si̇

Savaş¹,

Bölükbaşi²,

Küçükyılmaz³

2015

Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi

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Bu çalışmanın amacı, topikal flor uygulamalarının farklı içeriklerdeki cam iyonomer esaslı fissür örtücü materyallerin mikrosertlikleri üzerine olan etkilerinin incelenmesidir. Metot: Çalışmada farklı içeriklere sahip cam iyonomer esaslı 3 adet fissür örtücü materyal kullanıldı (Fuji Triage, GCP Glass Seal, Fuji VII EP). Üretici firmaların talimatları doğrultusunda disk şeklinde hazırlanan 72 adet örnek (8.0x2.5 mm), ışık tabancası (Valo, Ultradent Products Inc, South Jordan, UT, USA) ile polimerize edildi, 24 saat 37ºC'de, deiyonize su içerisinde bekletildikten sonra başlangıç mikrosertlik ölçümleri Vicker's mikrosertlik test cihazı (Shimadzu Micro Hardness Tester HMV-2, Shimadzu Corporation, Kyoto, Japan) ile gerçekleştirildi. Ölçümleri tamamlanan örnekler, rastlantısal olarak %2'lik NaF (Sultan Topex neutral pH gel, Sultan Dental Products, USA) ve %1,23'lük APF'nin (Sultan Topex APF gel, Sultan Dental Products, USA) uygulandığı 2 gruba bu gruplar da kendi içerisinde uygulama şekillerine göre 3 alt gruba ayrıldı (1dk jel uygulaması, 4 dk jel uygulaması, 4x4 dk jel uygulaması). Uygulama sonrası örnekler deiyonize su ile yıkandı ve mikrosertlik ölçümleri tekrarlandı. İstatistiksel analizler, tekrarlanan ölçümlü ANOVA testi ve Bonferroni düzeltmesi ile gerçekleştirildi ( = 0.05).Bulgular: Uygulanan ajanın türü, uygulama süresi ve tekrarlayan uygulamaların, fissür örtücü materyallerin mikrosertlik değerlerini düşürdüğü ancak elde edilen değerler arasında istatistiksel olarak anlamlı bir fark olmadığı bulunmuştur (p > 0.05).Sonuç: Çalışmada kullanılan farklı içeriklere sahip fissür örtücülerin yüzey sertlik değerlerinin çalışmada kullanılan topikal flor uygulamalarından etkilenmediği görülmüştür.

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Surface antibacterial properties of glass ionomer cements used in atraumatic restorative treatment

Cited by 40 publications

References 25 publications

Antibacterial effects of conventional glass ionomer cement

Antibacterial effects of conventional glass ionomer cement

Effect of storage time and chlorhexidine addition on the mechanical properties of glass ionomer cements

Topi̇kal Flor Uygulamalarinin Cam İyonomer Esasli Fi̇ssür Örtücü Materyalleri̇n Mi̇krosertli̇kleri̇ Üzeri̇ne Etki̇si̇

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