The Impact of Nano- and Micro-Silica on the Setting Time and Microhardness of Conventional Glass-Ionomer Cements.

The objective of this study was to investigate the effect of the incorporation of 2, 4 or 6 wt% of amorphous nano- or micro-silica (Aerosil OX 50 or Aeroperl 300 Pharma (Evonik Operations GmbH, Essen, Germany), respectively) on the net setting time and microhardness of Ketac™ Molar (3M ESPE, St. Paul, MN, USA) and Fuji IX GP (GC Corporation, Tokyo, Japan) glass-ionomer cements (GICs) (viz. KM and FIX, respectively).

Evaluation of primary teeth affected by dental trauma in patients visiting a university clinic, part 2: dental injury types, treatment strategies, and complications.

Objectives: This article focuses on treatments and complications in patients presenting dental trauma in primary teeth. Treatment alternatives begin with the decision of performing a procedure under clinical settings or pharmacological techniques (PC) in young children. Correct diagnosis and treatment are crucial to maximize the chances of a favorable outcome.

Evaluation of primary teeth affected by dental trauma in patients visiting a university clinic, Part 1: Epidemiology.

Objectives: The retrospective study reported herein was the first of three that investigated dental trauma in primary teeth. This article discusses the study that aimed to reveal the epidemiology of trauma with data such as prevalence, risk factors, and types of injuries, and to highlight prevention.

Materials And Methods: The records of 320 patients aged 0-9 years who visited the Erciyes University Faculty of Dentistry Pedodontics Department due to dental trauma were evaluated according to the age, gender, medical condition, season, oral habits, trauma environment/type/cause, personal characteristics, and number of siblings.

Can zirconia crowns be the first restorative choice after endodontic treatment of primary teeth?

Objective: Early loss of primary teeth due to caries can cause temporary or permanent problems, such as occlusion disorders, aesthetic problems, nutritional problems, abnormal habits, and speech disorders. Although the development of restorative materials has led to significant improvements, failures are still frequent. The purpose of this study was to evaluate the success rates of zirconia crowns compared to other crowns for the restoration of endodontically treated teeth with excessive loss of material.

Assessment of the Impact of the Addition of Nanoparticles on the Properties of Glass-Ionomer Cements.

The aim of the study was to evaluate the effects of incorporation of AlO, ZrO and TiO nanoparticles into glass-ionomer cements (GICs). Two different GICs were used in the study. Four groups were prepared for each material: the control group (without nanoparticles) and three groups modified by the incorporation of nanoparticles at 2, 5 or 10 wt %, respectively.

Corrigendum to "A 12-Week Assessment of the Treatment of White Spot Lesions with CPP-ACP Paste and/or Fluoride Varnish".

[This corrects the article DOI: 10.1155/2016/8357621.].

Release of antimicrobial compounds from a zinc oxide-chelate cement.

This study examined the release of cetylpyridinium chloride and benzalkonium chloride from fatty acid chelate temporary dental cement and their antimicrobial effects. The cement was Cavex Temporary, and either cetylpyridinium chloride or benzalkonium chloride was added (1% or 5% by mass), incorporating into the base paste. Release of the additives was determined by reverse-phase high-performance liquid chromatography.

Effect of Er:YAG laser enamel conditioning and moisture on the microleakage of a hydrophilic sealant.

For a given sealant, successful pit and fissure sealing is principally governed by the enamel conditioning technique and the presence of moisture contamination. A new generation of hydrophilic resin sealants is reported to tolerate moisture. This study investigates the impact of Er:YAG laser pre-conditioning and moisture contamination on the microleakage of a recent hydrophilic sealant.

A 12-Week Assessment of the Treatment of White Spot Lesions with CPP-ACP Paste and/or Fluoride Varnish.

This 12-week clinical study evaluated the impact of 10% CPP-ACP and 5% sodium fluoride varnish regimes on the regression of nonorthodontic white spot lesions (WSLs). The study included 21 children with 101 WSLs who were randomised into four treatment regimes: weekly clinical applications of fluoride varnish for the first month (FV); twice daily self-applications of CPP-ACP paste (CPP-ACP); weekly applications of fluoride varnish for the first month and twice daily self-applications of CPP-ACP paste (CPP-ACP-FV); and no intervention (control). All groups undertook a standard oral hygiene protocol and weekly consultation.

Characterisation and microleakage of a new hydrophilic fissure sealant - UltraSeal XT® hydro™.

Objectives: The aim of this study was to characterise the new hydrophilic fissure sealant, UltraSeal XT® hydro™ (Ultradent Products, USA), and to investigate its in vitro resistance to microleakage after placement on conventionally acid etched and sequentially lased and acid etched molars.

Material And Methods: The sealant was characterised by Fourier transform infra-red spectroscopy (FTIR), scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDX), and Vickers indentation test. Occlusal surfaces of extracted human molars were either conventionally acid etched (n=10), or sequentially acid etched and laser irradiated (n=10).

The Importance of the Condition of the Donor Teeth and Jaws During Allogeneic Face Transplantation.

The authors aimed to present dental treatment of the cadaveric tooth in a transplanted maxilla in a patient with facial transplantation with bony framework and soft tissue envelope. The treatment procedure was scheduled after physical examination, and the final plan was designed according to the patient's special medical condition. The authors reported the first successful endodontic treatment of an allogeneic cadaveric donor tooth in a patient with facial transplantation.

Investigation of Toxoplasma gondii antibodies in sport horses bred in Ankara province.

The aim of this study was to determine the seroprevalence of Toxoplasma gondii in horses bred for sportive purposes in the province of Ankara. Sera collected from a total of 100 clinically healthy horses were tested for the presence of anti-Toxoplasma gondii antibodies using the Sabin-Feldman dye test and a seropositivity of 28% was found. The distribution of seropositivity among dilutions showed that 23 samples were positive at a dilution of 1:16 (82.

[Detection of Babesia caballi (Nuttall, 1910) and Theileria equi (Syn. Babesia equi , Laveran, 1901) by the polymerase chain reaction (PCR) in show and sport horses in the region of Ankara].

The aim of this study was to compare the diagnosis of Babesia caballi and Theileria equi by the polymerase chain reaction (PCR) and microscopic examination of blood specimens collected from show and sport horses in the region of Ankara in 2004. The blood specimens were collected from randomly selected 200 show and sport horses in the region of Ankara during the tick season as well as before and after the tick season for PCR testing. At the same time, Giemsa stained peripheral blood smears were examined for the presence of Babesia spp.

Two cases of rarely recognized infection with Entamoeba moshkovskii.

We report two cases (a 36-year-old woman and 2-year-old girl) infected with Entamoeba moshkovskii in Turkey. Entamoeba moshkovskii was identified and distinguished from the morphologically identical parasites E. histolytica and E.