Mechanical and biological characterization of resin-modified glass-ionomer cement containing doxycycline hyclate
نویسندگان
چکیده
منابع مشابه
Mechanical and biological characterization of resin-modified glass-ionomer cement containing doxycycline hyclate.
OBJECTIVES To characterize the mechanical and biological properties of a resin-modified glass ionomer cement (RMGIC) containing doxycycline hyclate. METHODS The antibacterial effect of RMGIC containing 1.5, 3.0 and 4.5% doxycycline hyclate was assessed using two experiments - agar diffusion test for 24h and biofilm assay for 24h and 7 days - against some cariogenic bacteria. Briefly, base lay...
متن کاملIn vitro and in vivo investigation of the biological and mechanical behaviour of resin-modified glass-ionomer cement containing chlorhexidine.
OBJECTIVES To evaluate: (1) the in vitro antibacterial, cytotoxic and mechanical properties of a resin-modified glass ionomer cement (RMGIC) containing different concentrations of chlorhexidine (CHX) and (2) the in vivo microbiologic action of the best concentration of CHX associated with the RMGIC applied on remaining dentine after indirect pulp treatment (IPT). METHODS For the in vitro stud...
متن کاملNetwork competition in a resin-modified glass-ionomer cement.
UNLABELLED Attempts have been made to improve the mechanical properties and convenience of use of glass-ionomer cement (GIC) by various modifications, in particular by including a free radical-polymerizable component ("resin-modified" GIC, RMGIC). Necessarily, the one replaces part of the other, but the chemistry suggests that the formation of each network separately would inhibit diffusion and...
متن کاملEffect of adding spherical silica filler on physico-mechanical properties of resin modified glass-ionomer cement.
This study investigated the effects of spherical silica fillers on the physical and mechanical properties of resin-modified glass-ionomer cement (RMGIC). Specimens were fabricated by mixing untreated (UF) or silanized (SF) spherical silica filler into the powder of a commercially prepared RMGIC. The original RMGIC and a preparation containing 20 wt% spherical silica filler were also examined wi...
متن کاملClinical efficacy of the conventional glass ionomer cement and resin modified glass ionomer cement in primary molars.
BACKGROUND Dental caries is the most prevalent communicable disease in the world amongst the population of the children. OBJECTIVE To compare the outcome of restorations in primary molars using two Glass ionomer cements Ketac-Molar, a Glass ionomer cement (GIC) and Vitremer, a Resin modified glass ionomer cement (RMGIC) in small and medium sized cavities. METHODOLOGY A randomized controlled...
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ژورنال
عنوان ژورنال: Archives of Oral Biology
سال: 2012
ISSN: 0003-9969
DOI: 10.1016/j.archoralbio.2011.08.009