Pulp tissue reactions to a dentin bonding agent as a direct capping agent.


:The aim of this study was to investigate the response of human pulp tissue to a dentin bonding agent, Scotchbond Multi-Purpose Plus (SMPP), in exposed class V cavities. Sixteen human premolar teeth were mechanically exposed. Ten pulps were capped with SMPP and six teeth were capped with Dycal. The cavities were filled with a composite. After 40 days, the teeth were extracted and processed for histologic evaluation. Of the 10 teeth capped with SMPP, eight showed moderate chronic inflammation, one was severely inflamed, and one pulp had no to slight inflammation. None of the teeth capped with SMPP showed dentin bridge formation. Of the six teeth capped with Dycal, three exhibited incomplete dentin bridges associated with no to slight inflammation, and three showed no to slight inflammation, without formation of dentin bridges. Direct capping with Dycal with subsequent sealing with SMPP may show favorable results in pulp tissue. SMPP may cause inflammatory changes when applied directly to exposed pulp tissue.


J Endod


Journal of endodontics


Sübay RK,Demirci M





Has Abstract


2005-03-01 00:00:00














  • Growth and differentiation factor-5 regulates the growth and differentiation of human dental pulp cells.

    abstract:INTRODUCTION:Growth and differentiation factor-5 (GDF-5) is a multifunctional protein that regulates the development and repair in many tissues. The purpose of this study was to investigate whether GDF-5 may influence the proliferation, differentiation, and collagen turnover of human dental pulp cells. METHODS:Human d...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Chang MC,Lin LD,Tseng HC,Chang BE,Chan CP,Lee SY,Chang HH,Lin PS,Tseng SK,Jeng JH

    更新日期:2013-10-01 00:00:00

  • Expression and characterization of vanilloid receptor subtype 1 in human dental pulp cell cultures.

    abstract::The expression of the vanilloid receptor subtype 1 (VR1, TRPV1) was detected in human dental pulp fibroblasts (PF-10) using RT-PCR, Western blotting, and immunocytochemical analysis. As revealed by ELISA, capsaicin induced IL-6 expression in PF-10 cells, and the VR1 antagonist capsazepine dose-dependently inhibited ca...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Miyamoto R,Tokuda M,Sakuta T,Nagaoka S,Torii M

    更新日期:2005-09-01 00:00:00

  • Heat Generation Changes with Electrically Heated Pluggers after Multiple Autoclave Cycles at Different Operating Temperatures.

    abstract:INTRODUCTION:Electrically heated pluggers are the most commonly used instruments during warm obturation techniques. This study aimed to evaluate the effect of sterilization and operating temperature settings on the heat generation of pluggers of various taper sizes. METHODS:Fifty pluggers were sterilized at 132°C for ...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Correa M Jr,Dutner JM,Phillips MB,Sidow SJ,McPherson J

    更新日期:2019-12-01 00:00:00

  • Relationship of radiologic and histologic signs of inflammation in human root-filled teeth.

    abstract::The aim of this study was to determine the relationship between histologic and radiologic signs of inflammation in human root-filled teeth. In addition, other factors with possible importance for apical inflammation were assessed. Fifty-three block sections of root-filled teeth were gathered from human cadavers. The b...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Barthel CR,Zimmer S,Trope M

    更新日期:2004-02-01 00:00:00

  • Methodological Quality Assessment of Meta-analyses in Endodontics.

    abstract:INTRODUCTION:The objectives of this review were to assess the methodological quality of published meta-analyses related to endodontics using the assessment of multiple systematic reviews (AMSTAR) tool and to provide a follow-up to previously published reviews. METHODS:Three electronic databases were searched for eligi...

    journal_title:Journal of endodontics

    pub_type: 杂志文章,评审


    authors: Kattan S,Lee SM,Kohli MR,Setzer FC,Karabucak B

    更新日期:2018-01-01 00:00:00

  • An evidence-based analysis of the antibacterial effectiveness of intracanal medicaments.

    abstract::The authors reviewed the literature evaluating the antibacterial effectiveness of intracanal medicaments used in the management of apical periodontitis. A PICO (problem, intervention, comparison, outcome) strategy was developed to identify studies dealing with calcium hydroxide, phenolic derivatives, iodine-potassium ...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Law A,Messer H

    更新日期:2004-10-01 00:00:00

  • Effectiveness of ProFile .04 taper rotary instruments in endodontic retreatment.

    abstract::This study investigated the retreatment effectiveness of .04 Taper nickel-titanium rotary ProFiles. Thirty extracted single-rooted anterior teeth were instrumented and obturated with gutta-percha/Roth's Sealer using lateral condensation. They were distributed into three groups of 10 each. Retreatment for group A was d...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Sae-Lim V,Rajamanickam I,Lim BK,Lee HL

    更新日期:2000-02-01 00:00:00

  • Apical extrusion of thermoplasticized obturating material in canals instrumented with Profile 0.06 or Profile GT.

    abstract::The purpose of this in vitro study was to compare the extrusion of thermoplacticized gutta-percha in teeth instrumented with Profile 0.06 or Profile GT, and obturated with Thermafil Plus and Thermafil GT, respectively. A total of 120, extracted, human maxillary central incisors were divided into four equal groups. Gro...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Robinson MJ,McDonald NJ,Mullally PJ

    更新日期:2004-06-01 00:00:00

  • In vitro cytotoxicity of root canal filling materials: 1. Gutta-percha.

    abstract::Gutta-percha (GP) has been the most widely used root canal filling material because of its well-known low toxicity. The inertness of GP, however, was challenged recently. The purpose of this study was to evaluate the toxicity of marketed endodontic GP using the radiochromium release test. Fourteen commercially availab...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Pascon EA,Spångberg LS

    更新日期:1990-09-01 00:00:00

  • The role of environmental changes on monospecies biofilm formation on root canal wall by Enterococcus faecalis.

    abstract::Biofilm mode of growth is a strategy in microorganisms to survive harsh growth conditions. Although previous studies have established the ability of Enterococcus faecalis to survive postendodontic environmental conditions, the effect of such conditions on the ultrastructural and physiochemical features of E. faecalis ...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: George S,Kishen A,Song KP

    更新日期:2005-12-01 00:00:00

  • Pseudoramibacter alactolyticus in primary endodontic infections.

    abstract::A nested polymerase chain reaction (PCR)-based method was used to directly survey samples taken from primary endodontic infections for the occurrence of Pseudoramibacter alactolyticus. Identification by nested PCR was performed in root-canal samples from teeth associated with asymptomatic periradicular lesions or acut...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Siqueira JF Jr,Rôças IN

    更新日期:2003-11-01 00:00:00

  • Electrochemical dissolution of nickel-titanium endodontic files induces periodontal ligament cell death.

    abstract:INTRODUCTION:Fractured endodontic files present a major problem. A novel method has been proposed to retrieve fractured nickel-titanium (NiTi) endodontic files by using electrochemical dissolution. However, the effect of file dissolution on adjacent soft tissues such as the periodontal ligament (PDL) has not been inves...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Mitchell Q,Jeansonne BG,Stoute D,Lallier TE

    更新日期:2013-05-01 00:00:00

  • Complement Activation by Pulp Capping Materials Plays a Significant Role in Both Inflammatory and Pulp Stem Cells' Recruitment.

    abstract:INTRODUCTION:The role of complement, especially through the C5a fragment, is well-known for the initiation of inflammation. Its involvement in regeneration has been shown more recently by the recruitment of mesenchymal stem cells. C5a can be produced locally by the pulp fibroblasts in response to injury or infection. T...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Giraud T,Rufas P,Chmilewsky F,Rombouts C,Dejou J,Jeanneau C,About I

    更新日期:2017-07-01 00:00:00

  • Complicated Root Canal Morphology of Mandibular Lateral Incisors Is Associated with the Presence of Distolingual Root in Mandibular First Molars: A Cone-beam Computed Tomographic Study in a Taiwanese Population.

    abstract:INTRODUCTION:The aim of this study was to assess the root canal configurations in permanent mandibular lateral incisors (PMLIs) and the correlation between the root canal configurations of PMLIs with the appearance of a distolingual root (DLR) in permanent mandibular first molars (PMFMs) using cone-beam computed tomogr...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Wu YC,Cheng WC,Chung MP,Su CC,Weng PW,Cathy Tsai YW,Chiang HS,Yeh HW,Chung CH,Shieh YS,Huang RY

    更新日期:2018-01-01 00:00:00

  • A scanning electron microscopic evaluation of the effectiveness of the F-file versus ultrasonic activation of a K-file to remove smear layer.

    abstract::The objective of this study was to compare the effectiveness of F-files and ultrasonics to remove the smear layer from instrumented root canals when irrigated with sodium hypochlorite and EDTA. Sixty healthy human premolar teeth were instrumented with ProTaper file series to F3, and the canals were enlarged with Profi...

    journal_title:Journal of endodontics

    pub_type: 杂志文章,随机对照试验


    authors: Chopra S,Murray PE,Namerow KN

    更新日期:2008-10-01 00:00:00

  • Histologic assessment of mineral trioxide aggregate as a root-end filling in monkeys.

    abstract::Mineral Trioxide Aggregate (MTA) has been shown in a number of experiments to be a potential root-end filling material. The purpose of this study was to examine the periradicular tissue response of monkeys to MTA and amalgam as root-end fillings. The pulps were removed from all the maxillary incisors of three monkeys....

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Torabinejad M,Pitt Ford TR,McKendry DJ,Abedi HR,Miller DA,Kariyawasam SP

    更新日期:1997-04-01 00:00:00

  • Dense-cored vesicles in human dental macrophage-like pulpal cells.

    abstract::In the human dental pulp of five healthy premolars, we detected the presence of vesicles in the cytoplasm of macrophage-like cells. There were, in general, two types of vesicles, with regard to their size and content. The first was of smaller size (35 to 55 nm), and they were electron optically empty. The second type ...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Manthos A,Lyroudia K,Economou L

    更新日期:1998-03-01 00:00:00

  • A simplified model to demonstrate the operation of electronic root canal measuring devices.

    abstract::This article describes how to construct and use a simplified model to demonstrate the operation of electronic root canal measuring devices. The model is effective, more economical than those previously described, and uses readily available materials. ...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Donnelly JC

    更新日期:1993-11-01 00:00:00

  • Anesthetic efficacy of 1.8 milliliters and 3.6 milliliters of 2% lidocaine with 1:100,000 epinephrine for posterior superior alveolar nerve blocks.

    abstract:INTRODUCTION:The purpose of this prospective, randomized, single-blinded study was to measure the degree of anesthesia obtained with 1.8 mL and 3.6 mL of 2% lidocaine with 1:100,000 epinephrine in posterior superior alveolar (PSA) nerve blocks. METHODS:Thirty-one adult subjects randomly received PSA nerve blocks of 1....

    journal_title:Journal of endodontics

    pub_type: 杂志文章,随机对照试验


    authors: Pfeil L,Drum M,Reader A,Gilles J,Nusstein J

    更新日期:2010-04-01 00:00:00

  • Kinematic Effects of Nickel-Titanium Instruments with Reciprocating or Continuous Rotation Motion: A Systematic Review of In Vitro Studies.

    abstract:INTRODUCTION:This review aimed to compare the kinematic effect of nickel-titanium instruments with reciprocating and continuous rotation motion for cyclic fatigue resistance, shaping ability, apical debris extrusion, and dentinal defects or cracks. METHOD:Articles were selected for inclusion in this review if they ful...

    journal_title:Journal of endodontics

    pub_type: 杂志文章,评审


    authors: Ahn SY,Kim HC,Kim E

    更新日期:2016-07-01 00:00:00

  • Dissolution of nickel-titanium endodontic files via an electrochemical process: a new concept for future retrieval of fractured files in root canals.

    abstract:INTRODUCTION:The retrieval of fractured instruments from root canals has been largely reported in the literature. However, a less complex retrieval method that causes minimum damage to the dental structures is needed. The aim of this article is to introduce a new concept of retrieval of fractured instruments from root ...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Ormiga F,da Cunha Ponciano Gomes JA,de Araújo MC

    更新日期:2010-04-01 00:00:00

  • Outcomes of nonsurgical retreatment and endodontic surgery: a systematic review.

    abstract:INTRODUCTION:The purpose of this systematic review was to compare the clinical and radiographic outcomes of nonsurgical retreatment with those of endodontic surgery to determine which modality offers more favorable outcomes. METHODS:The study began with targeted electronic searches of MEDLINE, PubMed, and Cochrane dat...

    journal_title:Journal of endodontics

    pub_type: 杂志文章,meta分析,评审


    authors: Torabinejad M,Corr R,Handysides R,Shabahang S

    更新日期:2009-07-01 00:00:00

  • A standardized novel method to measure radiographic root changes after endodontic therapy in immature teeth.

    abstract:INTRODUCTION:Outcome studies of endodontic treatment of necrotic immature permanent teeth rely on radiographic measures as surrogates of whether the treatment achieved regeneration/revascularization/revitalization. An increase in radiographic root length and/or width is thought to result in a better long-term prognosis...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Flake NM,Gibbs JL,Diogenes A,Hargreaves KM,Khan AA

    更新日期:2014-01-01 00:00:00

  • A clinical comparison of treatments for endemic dental fluorosis.

    abstract::A case report is presented describing the treatment for endemic dental fluorosis. Six maxillary anterior teeth were treated, three with an acid-bleach combination technique and three with an acid technique. No clinical differences was noted in treatment time or esthetic results. ...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Wong M

    更新日期:1991-07-01 00:00:00

  • The number of bleaching sessions influences pulp tissue damage in rat teeth.

    abstract:INTRODUCTION:Hydrogen peroxide tooth bleaching is claimed to cause alterations in dental tissue structures. This study investigated the influence of the number of bleaching sessions on pulp tissue in rats. METHODS:Male Wistar rats were studied in 5 groups (groups 1S-5S) of 10 each, which differed by the number (1-5) o...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Cintra LT,Benetti F,da Silva Facundo AC,Ferreira LL,Gomes-Filho JE,Ervolino E,Rahal V,Briso AL

    更新日期:2013-12-01 00:00:00

  • Similar influence of stabilized alkaline and neutral sodium hypochlorite solutions on the fracture resistance of root canal-treated bovine teeth.

    abstract:INTRODUCTION:Stabilizing sodium hypochlorite (NaOCl) at an alkaline pH is proposed to increase solution stability and tissue dissolution ability; however, a reduction on the flexural strength of dentin discs has been found to be a side effect. This study sought to determine whether a stabilized alkaline NaOCl reduces t...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Souza EM,Calixto AM,Lima CN,Pappen FG,De-Deus G

    更新日期:2014-10-01 00:00:00

  • Efficacy of Different Cone-beam Computed Tomographic Protocols in the Identification of Mesiobuccal Canals of Maxillary First Molars: A Tomographic and Ex Vivo Study.

    abstract:INTRODUCTION:Complementary methods of anatomic diagnosis, including cone-beam computed tomographic (CBCT) imaging, may be useful in the diagnosis of mesiobuccal (MB) canals of maxillary molars. METHODS:Thirty-five maxillary first molars were subjected to ex vivo analysis and 4 CBCT protocols: i-CAT Classic (Imaging Sc...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: de Freitas JV,Baratto-Filho F,Coelho BS,Tomazinho FSF,Crozeta BM,de Sousa Neto MD,Gabardo MCL

    更新日期:2017-05-01 00:00:00

  • Denaturation temperatures of dentin matrices. I. Effect of demineralization and dehydration.

    abstract::The denaturation temperature (T(d)) of dentin collagen in mineralized versus demineralized teeth was examined as a function of dentin age and the extent of dehydration. Using differential scanning calorimetry, T(d) of mineralized dentin was shown to be between 160 degrees C to 186 degrees C, depending on whether it wa...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Armstrong SR,Jessop JL,Winn E,Tay FR,Pashley DH

    更新日期:2006-07-01 00:00:00

  • Effects of cleaning, disinfection, and sterilization procedures on the cutting efficiency of endodontic files.

    abstract::The effects of various cleaning, chemical disinfection, and sterilization procedures on the cutting efficiency of endodontic instruments Unifile (De Trey, Bois Colombes, France), (Flexofile Maillefer, Ballaigues, Switzerland), and H-File (Maillefer)) were investigated. The cross-infection control treatment procedures ...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Haïkel Y,Serfaty R,Bleicher P,Lwin TT,Allemann C

    更新日期:1996-12-01 00:00:00

  • Fracture strength of roots instrumented with self-adjusting file and the ProTaper rotary systems.

    abstract:INTRODUCTION:The purpose of this study was to evaluate the fracture strength of roots instrumented with the Self-Adjusting File (SAF; ReDent-Nova, Ra'anana, Israel) and the ProTaper system (Dentsply Maillefer, Ballaigues, Switzerland) and filled with the cold lateral compaction technique. METHODS:In total, 50 mandibul...

    journal_title:Journal of endodontics

    pub_type: 杂志文章


    authors: Capar ID,Altunsoy M,Arslan H,Ertas H,Aydinbelge HA

    更新日期:2014-04-01 00:00:00