This study evaluated the marginal adaptation, solubility and biocompatibility of TheraCal LC compared with mineral trioxide aggregate (MTA-Angelus) Biodentine when used as a furcation perforation repair material.

This study evaluated the antibacterial efficiency and ability of propolis to promote regeneration immature permanent non-vital dogs' teeth. Ninety six premolars teeth in 6 mongrel dogs were divided randomly into: experimental (N = 72) control 24). Periapical pathosis was induced all positive Experimental classified according used intra-canal medication group I 36), paste II triple antibiotic (TAP) used. Bacteriologic samplings collected before after exposure medicaments. After disinfection...

The aim of this study was to evaluate the quantity apically extruded debris after canal shaping with three single-file systems.Sixty mesiobuccal canals mandibular molars were divided into experimental groups according used file systems-WaveOne Gold, RECIPROC Blue, and HyFlex EDM One file. Debris during collected in preweighed vials. Each irrigated 5 mL distilled water via a 30 G side-vented needle. amount from each calculated by subtracting preinstrumentation postinstrumentation measurement....

Abstract This study compared the biological effect of Hesperidin, Mineral Trioxide Aggregate (MTA)‐Angelus and calcium hydroxide for direct pulp capping. A total 126 dogs , teeth were divided according to post‐treatment evaluation period into three groups (42 each), group I: 2 weeks, II: 4 weeks III: 8 weeks. Each was further subdivided capping material subgroups (14 subgroup (Hesperidin), B (MTA‐Angelus) C (Dycal). Both inflammatory response dentine bridge formation assessed by...

This study compared the setting time, radiopacity, solubility and pH changes between Hisperidin cement, MTA-Angelus Calcium hydroxide cements.The was conducted on 3 equal groups of samples evaluated capping materials including; (group I, N = 24), II, 24) Dycal III, 24). According to assessed property, these were further subdivided into three subgroups (8 each) subgroup A for assessment B radiopacity C material evaluation pH. All recorded data tabulated statistically analyzed.The highest mean...

To evaluate the shaping ability of four different single-file systems using micro-computed tomography (micro-CT). Eighty mesiobuccal and mesiolingual canals permanent mandibular molars were randomly assigned to groups according file used; WaveOne Gold, RECIPROC Blue, HyFlex EDM, One Shape (n = 20). The samples scanned micro-CT for preinstrumentation record; then instrumented postinstrumentation records. data analyzed statistically one-way analysis variance (ANOVA) with level significance set...

Enterococcus faecalis , long implicated in serious systemic infections and failure of root canal treatment, is a persistent inhabitant oral periapical lesions. Dendritic cells (DCs) other innate immune patrol the mucosa for infecting microbes. are efficient at capturing microbes when immature, whereupon they can transform into potent antigen-presenting upon full maturation. Autophagy, sophisticated intracellular process first described elimination damaged organelles, regulates DC maturation...

Abstract Background This study investigates the influence of insulin on pulp tissue healing after capping in diabetic dogs. Methods Diabetes mellitus was induced four dogs, and their blood glucose levels were adjusted by to normoglycemic level two dogs (normoglycemic group) hyperglycemic (hyperglycemic group). Class V buccal cavities performed 15 teeth each dog normal (control The three groups (30 each) divided according materials into subgroups (10 including: subgroup A ‐ mineral trioxide...

This study compares the immunohistochemical reaction of a new experimental tricalcium silicate perforation repair material to mineral trioxide aggregate (MTA) and Biodentine. A total 162 mature premolar teeth from 12 dogs were divided into three groups (n = 54 each) according evaluation period: 1, 2 3 months. Each group was further two equal subgroups 27 time repair: immediate delayed repair. subgroup subdivided used subdivisions 8 each): MTA, Biodentine (Septodont) material, control...

The aim of this study was to investigate the effect wettability enhancement for 17% EDTA, 2.5% sodium hypochlorite and 7% maleic acid solutions on push out bond strength gutta percha /AH Plus root dentin.One hundred eight extracted single rooted human lower premolars were instrumented up Protaper Universal F5 then irrigated with 3ml NaOCl after each file. Irrigants prepared a pilot determination Tween 80 concentration yielding lowest surface tension value in every solution conducted. Samples...

Using phosphate nanoparticles/polymeric hydrogels presents an interesting approach, especially concerning the reduced particle migration and enhanced biocompatibility. The current work aims to achieve a proof of concept for development thermo-sensitive nano β-tricalcium (β-TCP)/chitosan (Cs)/glycerophosphate (Gl)/glyoxal (Gly) hydrogel be applied in periapical surgeries post endodontic treatment. Physicochemical characterization using x-ray powder diffraction, Fourier transform infrared, TEM...

Aim: This study evaluated the cytotoxic effect of different concentrations Tideglusib as a GSK-3 inhibitor drug on human fibroblasts.Materials and methods: Fibroblasts were cultivated incubated under 5% CO2 95% humidity at 37oC for one day to achieve maturity confluent growth. In experimental group, cultures subjected (500 nM/mL, 250 125 62.50 31.25 nM/mL 15.60 nM/mL) dissolved in Dimethyl sulfoxide (DMSO). positive control cell supplemented with equivalent volumes DMSO solution. For...

Background: Azathioprine is one of the earliest immunosuppressants prescriped for several autoimmune diseases. Yet there a lack research on impact azathioprine pulp healing following capping procedure. Aim: This study aimed to investigate effect ability mechanically exposed dogs' dental pulps direct with Mineral Trioxide Aggregate (MTA), Bio-Aggregates (BA), and Calcium hydroxide (Ca(OH)2). Methods: Four mongrel dogs were randomly assigned two groups (2 dogs/30 teeth in each group):...

Abstract Background This study was established to assess cysteamine’s cytotoxic effect alone and in combination with various intracanal medications on fibroblast cells, because the biocompatibility of medication is considered one main factors that affect selection specific for usage near vital periodontal tissues. Methods All tested were prepared a solution form. Cysteamine preparation at 200 mg/ml concentration distilled water. The chlorhexidine–cysteamine by dissolving 10 cysteamine...

Abstract Background This study evaluated the adaptability, solubility and biocompatibility of TheraCal LC compared with mineral trioxide aggregate (MTA-Angelus) Biodentine when used as a furcation perforation repair material.Methods The adaptability was assessed by scanning electronic microscope (SEM) presence any gap between dentin surface filing material in each quadrant sample analyzed at 1000 X magnification. measured after one week ISO standard method. Biocompatibility inflammatory...

The main goal of endodontic treatment is to decrease the microbes inside root canal by chemo-mechanical preparation, avoid re-infection and initiate periapical healing hermetically sealing space [1].Failure outcome micro-organisms preserving in system [2].Non-surgical retreatment would be most conservative choice [3].Retreatment removal Comparative Study Reciproc Manual systems with Solvent Root Canal Retreatment using Scan Electron Microscope Surface Scoring Real-Seal SE Gutta-percha...

Abstract Background: This study evaluated the adaptability, solubility and biocompatibility of TheraCal LC compared with mineral trioxide aggregate (MTA-Angelus) Biodentine when used as a furcation perforation repair material. Methods: The adaptability was assessed by scanning electronic microscope (SEM) presence any gap between dentin surface filing material in each quadrant sample analyzed at 1000 X magnification. measured after one week ISO standard method. Biocompatibility inflammatory...