Results 101 to 110 of about 16,606 (302)

Pattern and distribution of extracellular matrix proteins in human reparative dentin by an immunohistochemical approach [PDF]

, 2017
Dentin is a large and complex component of the tooth synthesized by odontoblasts during the process of dentinogenesis. Dentin formed, before the completion of root formation, is define primary dentin (PD), while dentin formed after and associated with ...
Martini, Desirèe, Ruggeri, Alessandra, Mazzoni, Annalisa, Breschi, Lorenzo, Menetti, Maria, Falconi, Mirella   +5 more
core   +2 more sources

Carbonated Fluorapatite‐Gelatin‐Composites: Morphogenesis and Structure of Kniep's Dumbbells

Zeitschrift für anorganische und allgemeine Chemie, EarlyView.
Inspired by the pioneering work of Prof. Rüdiger Kniep on fluorapatite‐gelatin nanocomposites also known as “Kniep's Dumbbells,” this study investigates carbonated fluorapatite‐gelatin aggregates synthesized by the double diffusion technique within a gelatin gel.
Elena V. Sturm, Wilder Carrillo‐Cabrera, Olga V. Frank‐Kamenetskaya, Dirk Zahn, Wolfgang W. Schmahl, Erika Griesshaber, Paul Simon   +6 more
wiley   +1 more source

Quercetin as a simple but versatile primer in dentin bonding [PDF]

, 2017
Poor bonding stability remains the “Achilles' heel”of dentin bonding, a simple and effective approachto inhibit the activities of both exogenous collagenases and endogenous MMPs, and prevention of the growth of bacterial biofilm is therefore highly ...
Yan, Huiyi, Yue, Jiaxi, Jiaxi Yue, Li, Kang, Yuhong Sun, Sun, Yuhong, Guo, Jingmei, Yang, Hongye, Jingmei Guo, Cui Huang, Xiaohui Chen, Hongye Yang, Kang Li, Huang, Cui, Huiyi Yan, Chen, Xiaohui; id_orcid   +15 more
core   +1 more source

The morphological affinities of the fossil cranium from Kabua, Kenya Affinités morphologiques du crâne fossile de Kabua (Kenya)

Journal of the Royal Anthropological Institute, EarlyView.
Our current understanding of the origins of Homo sapiens is limited, in part, by the fragmented fossil record from Late Pleistocene and early Holocene Africa. Here, we re‐examine the Kabua 1 cranium, an enigmatic and little‐studied Kenyan fossil discovered in the 1950s. We compare virtual reconstructions created previously by our team with a wide range
Abel Marinus Bosman, Laura Tabitha Buck, Hugo Reyes‐Centeno, Marta Mirazón Lahr, Chris Stringer, Rainer Grün, Qingfeng Shao, Katerina Harvati   +7 more
wiley   +1 more source

Optimizing resin-dentin bond stability using a bioactive adhesive with concomitant antibacterial properties and anti-proteolytic activities [PDF]

, 2018
Secondary caries and hybrid layer degradation are two major challenges encountered in long-term resin-dentin bond stability. As a link between resin and dentin, adhesives that possess both antimicrobial and anti-proteolytic activities are in demand for ...
David H. Pashley, Ji-yao Li, Pashley, David H., Pucci, Cesar R., Tay, Franklin R., Franklin R. Tay, Pucci, Cesar R. [UNESP], Meghil, Mohamed M., Lorenzo Breschi, Gou, Ya-ping, Cesar R. Pucci, Cutler, Christopher W., Mohamed M. Meghil, Li, Ji-yao, Christopher W. Cutler, Breschi, Lorenzo, Ya-ping Gou, Niu, Li-na, Li-na Niu   +18 more
core   +1 more source

Body Size Regulates Niche Overlap Asymmetry in the Subtropical Andes Rain Shadow: Isotopic Paleoecology of Oligocene South American Ungulates

Integrative Zoology, EarlyView.
This study provides the first isotopic analysis of Oligocene mammals from Quebrada Fiera, Mendoza, Argentina, filling a major gap in South American paleontology. It reveals a latitudinal gradient in aridity due to the Andean rain shadow and highlights the role of (semi)permanent water bodies in sustaining diverse herbivore communities. Additionally, it
Dánae Sanz‐Pérez, Santiago Hernández Del Pino, Esperanza Cerdeño, Manuel Hernández Fernández, Laura Domingo   +4 more
wiley   +1 more source

Dentin Substrate Modification with Chitosan-Hydroxyapatite Precursor Nanocomplexes [PDF]

, 2019
The purpose of the study was to develop and characterize Chitosan-Hydroxyapatite precursor (C-HA) nanocomplexes and to evaluate the effect of dentin conditioning with C-HA nanocomplexes on (1) tricalcium silicate sealer (TCS) penetration, (2) interfacial
Hashmi, Anam Najeeb
core   +3 more sources

What Outcomes Matter in Vital Pulp Therapy? Current Concepts and Challenges

Australian Dental Journal, EarlyView.
ABSTRACT Vital pulp therapy (VPT) has re‐emerged as a practical and biologically sound alternative for managing deep caries and carious pulp exposures. Although its clinical use is now widespread, the outcomes used to judge the success of VPT remain inconsistent and often difficult to compare across studies.
Philip Yuan‐Ho Chien, Sepanta Hosseinpour, Richard Huynh, Graham Xuanwei Wong, Christine Inge Peters, Ove Andreas Peters   +5 more
wiley   +1 more source

Efficacy of removal of cariogenic bacteria and carious dentin by ablation using different modes of Er:YAG lasers

Brazilian Journal of Medical and Biological Research, 2018
The primary objective of this in vitro study was to evaluate the efficiency of removal of cariogenic bacteria and carious dentin by ablation using two lasers: fluorescence-feedback controlled (FFC) Er:YAG laser and different pulses of Er:YAG laser based ...
A. Baraba, L. Kqiku, D. Gabrić, Ž. Verzak, K. Hanscho, I. Miletić   +5 more
doaj   +1 more source

Enterococcus faecalis and Endodontic Treatment Failure: A Qualitative Systematic Review of Its Role and Elimination Strategies

Australian Endodontic Journal, EarlyView.
ABSTRACT The aim of this study was to synthesize evidence on the influence of Enterococcus faecalis on endodontic treatment failure and strategies for its elimination. This study followed the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines and was registered in PROSPERO (CRD420251022741).
Francine Santos Fernandes de Lima, Analia Gabriella Borges Ferraz Facury   +1 more
wiley   +1 more source