Results 61 to 70 of about 517,539 (201)

Perception of Prophylactic Root Canal Therapy for Teeth used as Abutments in Fixed Partial Dentures among Dental Surgeons in Maharashtra and Kerala: A Questionnairebased Cross-sectional Survey [PDF]

Journal of Clinical and Diagnostic Research
Introduction: The pulps of healthy teeth used as abutments for Fixed Partial Dentures (FPD) undergo mechanical and thermal stresses during tooth preparation.
Ashwini A Narayanan, Jyoti S Mandlik, Sarita V Singh, Noora Aboobacker, Shivani Chavan, Rajashree Jadhav   +5 more
doaj   +1 more source

Effect of chitosan‐containing desensitizers applied prior to bleaching on the physical properties of enamel

European Journal of Oral Sciences, EarlyView.
Abstract This in vitro study evaluated the effects of adding chitosan (Chi) to desensitizing agents applied before dental bleaching on enamel properties. Bovine enamel specimens were allocated to seven groups (n = 12): no treatment (negative control), 2% NaF (positive control), 2% NaF + 2% Chi, 2% NaF + 5% Chi, 2% NaF + 5% KNO3, 2% NaF + 5% KNO3 + 2 ...
Júlia Barbato, Luís Otávio Passos, Carolina Meneghin Barbosa, Marcos Roberto de Lima Benati, Renata Siqueira Scatolin, Ana Carolina Cabral Roque, Tatiane Cristina Dotta, Waldemir Francisco Vieira‐Junior, Laura Nobre Ferraz   +8 more
wiley   +1 more source

Permeability evolution during progressive development of deformation bands in porous sandstones [PDF]

, 2003
Triaxial deformation experiments were carried out on large (0.1 m) diameter cores of a porous sandstone in order to investigate the evolution of bulk sample permeability as a function of axial strain and effective confining pressure. The log permeability
Kwon, O., I. G. Main, B. T. Ngwenya, S. C. Elphick, Ngwenya, B. T., Elphick, S. C., Main, I. G.; id_orcid, O. Kwon   +7 more
core   +1 more source

A Pilot Study on the Deposition of Drugs in Dental Tissues as Alternative Matrices for Forensic Toxicology

Acta Stomatologica Croatica
Background: Teeth may serve as alternative matrices for post-mortem toxicological analysis. Although the mechanism of drug incorporation into dental tissues remains unclear, it is hypothesized that orally ingested substances can permeate dental enamel ...
Ilenia Bianchi, Emma Croce, Federica Gelli, Alexandra Dimitrova, Francesco Pradella, Beatrice Defraia, Emanuele Capasso, Fabio Vaiano, Guido Mannaioni, Vilma Pinchi   +9 more
doaj   +1 more source

Periodontal Status of Type 1 Diabetes Mellitus and Healthy Pregnant Women: A Case–Control Pilot Study

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Aims This cross‐sectional ‘case–control’ pilot study aimed to compare the size of periodontal wounds, periodontal status and total inflammatory burden between pregnant women with type 1 diabetes mellitus (T1DM) and non‐diabetic pregnant women. Methods Fifteen T1DM pregnant women and 15 healthy pregnant women were included. Clinical parameters (
M. Janc, M. Tomažič, M. Pirc, U. Skalerič, R. Schara   +4 more
wiley   +1 more source

Dietary calcium decreases but short-chain fructo-oligosaccharides increase colonic permeability in rats [PDF]

, 2010
An increased intestinal permeability is associated with several diseases. Nutrition can influence gut permeability. Previously, we showed that dietary Ca decreases whereas dietary short-chain fructo-oligosaccharides (scFOS) increase intestinal ...
Schepens, M.A.A., Schepens, Marloes A. A.,, Bovee-Oudenhoven, I.M.J., Brummer, R.J.M., Willemsen, Linette E. M.,, Rijnierse, A., Bovee-Oudenhoven, Ingeborg M. J.,, Schonewille, A.J., Vink, C., Arjan J. Schonewille, Rijnierse, Anneke,, Willemsen, L.E.M., Anneke Rijnierse, Carolien Vink, Marloes A. A. Schepens, Meer, R., van de, Willemsen, L. E., Linette E. M. Willemsen, Vink, Carolien,, Bovee Oudenhoven, I.M., Brummer, R.J., Brummer, Robert,, Roelof van der Meer, van der Meer, Roelof,, van der Meer, R., Ingeborg M. J. Bovee-Oudenhoven, van de Meer, R., Robert-Jan M. Brummer, Schonewille, Arjan J.,   +28 more
core   +1 more source

Fluoride‐Free Mouthwashes Available Over‐The‐Counter in the US‐An Overview

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Purpose Fluoride‐free mouthwashes (FFM) are commonly used by patients for a variety of cosmetic and/or therapeutic reasons. The purpose of this study was to investigate the composition and purposes of FFM available over‐the‐counter in the US.
Astrid C. Valdivia‐Tapia, Jaime A. Cury, Antonio P. Ricomini‐Filho, Frank Lippert   +3 more
wiley   +1 more source

Research on the main controlling factors of low permeability coal seam under the action of high-pressure water jetting

Scientific Reports
The difficulty of underground gas extraction in coal mines depends on the permeability of the coal body, and coal body permeability enhancement is one of the keys to gas extraction research.
Ping Cao, Xiangtao Kang, Xingang Niu, Chao Ren, Zuhao Xu   +4 more
doaj   +1 more source

RESISTENSI BAKTERI ORAL BIOFILM TERHADAP ANTIBIOTIKA GOLONGAN BETA-LAKTAM

Journal of Dentistry Indonesia, 2015
The multi species oral bacterial biofilm contributes to plaque formation, tooth caries, infection of oral mucosa and also periodontal disease. Caries prevention is possible by controlling the bacterial population, eg by application of antibiotics.
Yani Corvianindya, Sunarso Brotosoetarno
doaj   +1 more source

Endodontic Treatment of Apical Periodontitis Mitigates Systemic Inflammation and Restores the Blood–Brain Barrier Integrity in an In Vitro Model

International Endodontic Journal, EarlyView.
ABSTRACT Aim A growing body of research supports an association between periapical inflammation and an increased risk of various systemic effects. However, there is currently no scientific evidence demonstrating a causal relationship between this inflammation and changes in epithelial or endothelial permeability in patients with apical periodontitis ...
Loredana Bergandi, Mario Alovisi, Elena Tachis, Nicola Scotti, Andrea Baldi, Iris Chiara Salaroglio, Sabrina Digiovanni, Lorena Charrier, Francesca Silvagno, Damiano Pasqualini   +9 more
wiley   +1 more source