منابع مشابه
Sealing ability of MTA-Angelus with propyleneglycol in furcal perforations.
This study evaluated the sealing ability of gray MTA-Angelus mixed with propyleneglycol in furcal perforations using a bacterial leakage test. Furcal perforations were created in 30 human mandibular molars using a size 3 round bur The samples were divided randomly into 2 experimental groups (n=10) according to the mixing agent. In G1, the MTA powder was mixed with propyleneglycol, while distill...
متن کاملProRoot MTA, MTA-Angelus and IRM used to repair large furcation perforations: sealability study.
The ability of two mineral trioxide aggregate (MTA) compounds and Intermediate Restorative Material (IRM) to seal large furcation perforations were evaluated using a dye-extraction leakage method. The furcation perforations were repaired with and without the use of internal matrix before placement of repair material. Eighty extracted human mandibular first molars were divided into positive (n =...
متن کاملX-ray diffraction analysis of MTA-Plus, MTA-Angelus and DiaRoot BioAggregate
OBJECTIVE The purpose of this study was to investigate and compare the crystalline structures of recently released MTA Plus (MTA-P), MTA Angelus (MTA-A), DiaRoot BioAggregate (BA) by X-ray diffraction (XRD) analysis. MATERIALS AND METHODS Phase analysis was carried out on powder and set forms of tested materials. The powder specimens placed into sample holders that were packed with a glass sl...
متن کاملSealing Ability of Gray Mta Angelus™, Cpm™ and Mbpc Used as Apical Plugs
his study evaluated the sealing ability of apical plugs fabricated with gray MTA Angelus sealer, CPM TM sealer and MBPc sealer. The root canals of 98 extracted single-rooted human teeth were instrumented with #5 to #1 Gates Glidden drills according to the crown-down technique until the #1 drill could pass through the apical foramen. The specimens were then prepared with K-files, starting with a...
متن کاملIn vitro evaluation of the cytotoxicity of ProRoot MTA and MTA Angelus.
The purpose of the present in vitro study was to compare the cytotoxic effect of two commercially available brands of mineral trioxide cement (ProRoot MTA and MTA Angelus), modified zinc oxide-eugenol cement (SuperEBA) and resin-modified glass ionomer cement (Vitrebond) using rat pulp cells (RPC-C2A) and human lung fibroblasts (MRC-5). The cells were cultured in typical culture conditions and e...
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ژورنال
عنوان ژورنال: Encyclopédie berbère
سال: 1988
ISSN: 1015-7344,2262-7197
DOI: 10.4000/encyclopedieberbere.2507