keyword
MENU ▼
Read by QxMD icon Read
search

Dent's

keyword
https://www.readbyqxmd.com/read/28222156/toothbrush-abrasivity-in-a-long-term-simulation-on-human-dentin-depends-on-brushing-mode-and-bristle-arrangement
#1
Mozhgan Bizhang, Ilka Schmidt, Yong-Hee Patricia Chun, Wolfgang H Arnold, Stefan Zimmer
OBJECTIVE: The aim of this study was to evaluate the susceptibility of dentin to brushing abrasion using four different toothbrushes (rotating-oscillating, sonic and two types of manual toothbrushes) with the same brushing forces. METHODS: Dentin samples (n = 72) were selected from 72 impacted third molars. Half of the surface of dentin samples was covered with an adhesive tape, creating a protected and a freely exposed area in the same specimen. Brushing was performed with either a: sonic (Sonicare PowerUp, Philips GmbH, Hamburg, Germany), b: oscillating-rotating (Oral B Vitality Precisions Clean, Procter & Gamble, Schwalbach am Taunus, Germany) or two different manual toothbrushes c: flat trim brush head toothbrush (Dr...
2017: PloS One
https://www.readbyqxmd.com/read/28213318/efficacy-of-fungal-and-bacterial-antagonists-for-controlling-growth-fum1-gene-expression-and-fumonisin-b1-production-by-fusarium-verticillioides-on-maize-cobs-of-different-ripening-stages
#2
Nik Iskandar Putra Samsudin, Alicia Rodriguez, Angel Medina, Naresh Magan
This study was carried out to examine the efficacy of two biocontrol agents (Clonostachys rosea 016, BCA1; Gram-negative bacterium, BCA5) for control of FUM1 gene expression and fumonisin B1 (FB1) production by F. verticillioides FV1 on maize cobs of different ripening stages: R3, Milk (0.985 aw); R4, Dough (0.976 aw); R5, Dent (0.958 aw). Initially, temporal studies on FUM1 gene expression and FB1 production were performed on maize kernels for up to 14days. This revealed that day 10 was optimum for both parameters, and was used in the biocontrol studies...
February 9, 2017: International Journal of Food Microbiology
https://www.readbyqxmd.com/read/28212688/incidence-and-survival-of-end-stage-kidney-disease-due-to-polycystic-kidney-disease-in-australia-and-new-zealand-1963-2014
#3
Mangalee R Fernando, Hannah Dent, Stephen P McDonald, Gopala K Rangan
BACKGROUND: The aim of this study was to determine whether the incidence and survival of patients with end-stage kidney disease (ESKD) due to polycystic kidney disease (PKD) has changed in Australia and New Zealand. METHODS: Data for all PKD patients who developed ESKD and commenced renal replacement therapy (RRT) was assessed using the Australia and New Zealand Dialysis and Transplant Registry from 1963 to 2014. RESULTS: A total 4678 patients with ESKD due to PKD received RRT during the study period...
February 17, 2017: Population Health Metrics
https://www.readbyqxmd.com/read/28208026/corrigendum
#4
(no author information available yet)
Jamieson LM, Elani HW, Mejia GC, Ju X, Kawachi I, Harper S, Thomson WM, Kaufman JS. 2016. Inequalities in indigenous oral health: findings from Australia, New Zealand, and Canada. J Dent Res. 95(12):1375-1380. (Original DOI: 10.1177/0022034516658233 ).
February 1, 2017: Journal of Dental Research
https://www.readbyqxmd.com/read/28205326/an-innovative-method-for-fragment-reattachment-after-complicated-crown-fracture
#5
Riccardo Tonini
: The case of a nineteen-year-old female with atypical fractures to three maxillary incisors (#11 FDI, #8 universal; #21 FDI, #9 universal and #22 FDI, #10 universal) with one showing a complicated crown fracture and pulp exposure is reported. A partial pulpotomy had been carried out immediately after trauma and the patient complained of acute pain on percussion of the left central incisor. Direct restoration with resin-based composite was carried out on the two teeth where fragments were not available (tooth #8 and #10) and root canal treatment with reattachment of fragments and fiber post was carried out on the third (tooth #9)...
February 16, 2017: Journal of Esthetic and Restorative Dentistry
https://www.readbyqxmd.com/read/28203565/tubular-dysfunction-mimicking-dent-s-disease-in-2-infants-born-with-extremely-low-birth-weight
#6
Midori Awazu, Mie Arai, Shoko Ohashi, Hirotaka Takahashi, Takashi Sekine, Kazushige Ikeda
Two preterm infants, with extremely low birth weight born at gestational weeks 24 and 25, showed generalized proximal tubular dysfunction during their stay in the neonatal intensive care unit, including glucosuria, low molecular weight proteinuria, phosphaturia, uricosuria, enzymuria (elevated urine N-acetyl-β-D-glucosaminidase), panaminoaciduria, and hypercalciuria, associated with renal calcification. Renal tubular acidosis was not present in either patient. DNA mutation analysis for Dent's disease, performed in patient 1, was negative...
January 2017: Case Reports in Nephrology and Dialysis
https://www.readbyqxmd.com/read/28194869/the-effect-of-brushing-and-aging-on-the-staining-and-smoothness-of-resin-composites
#7
Lisandra R Mozzaquatro, Camila S Rodrigues, Marina R Kaizer, Maristela Lago, André Mallmann, Letícia B Jacques
OBJECTIVES: To evaluate the staining and smoothness of resin composites undergoing aging in water or red wine and simulated brushing with or without dentifrice. METHODS: The resin composites (Z250 microfilled and Z350XT nanofilled) were tested according to aging media (deionized water or red wine) and surface treatment (no brushing, brushed with water, or brushed with dentifrice). Specimens (n = 10) were subjected to three aging cycles (5 days) of continuous immersion in the aging media; each followed by simulated brushing (585 strokes)...
February 13, 2017: Journal of Esthetic and Restorative Dentistry
https://www.readbyqxmd.com/read/28192143/lrrc8a-dependent-volume-regulated-anion-channel-activity-is-dispensable-for-t-cell-development-and-function
#8
Craig D Platt, Janet Chou, Patrick Houlihan, Yousef R Badran, Lalit Kumar, Wayne Bainter, P Luigi Poliani, Carlos J Perez, Sharon Y R Dent, David E Clapham, Fernando Benavides, Raif S Geha
BACKGROUND: Leucine-rich repeat containing 8A (LRRC8A) is a ubiquitously expressed transmembrane protein with 17 LRRs at its C-terminal end, and is an essential component of the volume regulated anion channel (VRAC) which controls cellular volume. A heterozygous mutation in LRRC8A that truncates the two terminal LRRs was reported in a patient with agammaglobulinemia and absent B cells, and was demonstrated to exert a dominant negative effect on T and B cell development in mice. Lrrc8a(-/-) mice have severely defective T cell development and function...
February 9, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28185526/low-expression-of-ash2l-protein-correlates-with-a-favorable-outcome-in-acute-myeloid-leukemia
#9
Jill S Butler, Yi Hua Qiu, Nianxiang Zhang, Suk-Young Yoo, Kevin R Coombes, Sharon Y R Dent, Steven M Kornblau
ASH2L encodes a trithorax group protein that is a core component of all characterized mammalian histone H3K4 methyltransferase complexes, including mixed lineage leukemia (MLL) complexes. ASH2L protein levels in primary leukemia patient samples have not yet been defined. We analyzed ASH2L protein expression in 511 primary AML patient samples using reverse phase protein array (RPPA) technology. We discovered that ASH2L expression is significantly increased in a subset of patients carrying fms-related tyrosine kinase 3 (FLT3) mutations...
May 2017: Leukemia & Lymphoma
https://www.readbyqxmd.com/read/28185440/influence-of-gender-on-visual-shade-matching-in-dentistry
#10
Oscar E Pecho, Razvan Ghinea, Maria M Perez, Alvaro Della Bona
OBJECTIVE: Accuracy on visual shade matching (VSM) is one of the most difficult procedures in esthetic dentistry. Some variables can influence on this process and gender is one of the most controversial. This observational study evaluated the influence of gender on accuracy of VSM. MATERIALS AND METHODS: One-hundred observers (65 females and 35 males) shade matched four human upper central incisors (UCI) to shade tabs from Vita Classical (VC) shade guide. In addition, the spectral reflectance values from the four UCI and from the 16 VC shade tabs were measured using a spectroradiometer (SP)...
February 10, 2017: Journal of Esthetic and Restorative Dentistry
https://www.readbyqxmd.com/read/28185397/the-clinical-effectiveness-of-alveolar-ridge-preservation-in-the-maxillary-anterior-esthetic-zone-a-retrospective-study
#11
Albert Ming Hsien Lee, Choy Yoke Poon
PURPOSE: The primary aim was to investigate whether ridge preservation done at extraction will preserve at least 6 mm of alveolar ridge width in the anterior maxillary zone and obviate the need for secondary bone augmentation during implant insertion. METHODS: Sixty patients with single implants placed in the anterior maxillary zone were classified in two groups. In the test group, 40 patients underwent ridge preservation at the time of tooth extraction, while the remaining 20 patients in the control group did not...
February 10, 2017: Journal of Esthetic and Restorative Dentistry
https://www.readbyqxmd.com/read/28185386/endodontic-irrigation-protocols-effects-on-bonding-of-adhesive-systems-to-coronal-enamel-and-dentin
#12
Marcos Paulo Marchiori Carvalho, Victor Hugo Carvalho Morari, Alexandre Henrique Susin, Rachel De Oliveira Rocha, Luiz Felipe Valandro, Fabio Zovico Maxnuck Soares
OBJECTIVE:  To evaluate the influence of endodontic irrigation protocols on bond strength of total-etch and self-etch adhesive systems to coronal enamel and dentin. MATERIALS AND METHODS:  A total of 66 coronal slices from 11 permanent molars were assigned to six groups (n = 11): endodontic irrigation protocols (5% sodium hypochlorite + 17% EDTA; 2% chlorhexidine gel + saline solution + 17% EDTA or no solution - control) and adhesive systems (Adper Single Bond 2 or Clearfil SE Bond)...
February 10, 2017: Journal of Esthetic and Restorative Dentistry
https://www.readbyqxmd.com/read/28162329/-522-a-behavioral-telehealth-program-for-chronic-pain-participant-characteristics-goals-and-psychosocial-outcomes
#13
H Greenberger, A Peters, L Dent, L Vue, R Pande
No abstract text is available yet for this article.
April 2016: Journal of Pain: Official Journal of the American Pain Society
https://www.readbyqxmd.com/read/28156059/magnetic-nanoparticles-for-efficient-delivery-of-growth-factors-stimulation-of-peripheral-nerve-regeneration
#14
Martina Giannaccini, M Pilar Calatayud, Andrea Poggetti, Silvia Corbianco, Michela Novelli, Melania Paoli, Pietro Battistini, Maura Castagna, Luciana Dente, Paolo Parchi, Michele Lisanti, Gabriella Cavallini, Concepción Junquera, Gerardo F Goya, Vittoria Raffa
The only clinically approved alternative to autografts for treating large peripheral nerve injuries is the use of synthetic nerve guidance conduits (NGCs), which provide physical guidance to the regenerating stump and limit scar tissue infiltration at the injury site. Several lines of evidence suggest that a potential future strategy is to combine NGCs with cellular or molecular therapies to deliver growth factors that sustain the regeneration process. However, growth factors are expensive and have a very short half-life; thus, the combination approach has not been successful...
February 3, 2017: Advanced Healthcare Materials
https://www.readbyqxmd.com/read/28154153/diencephalic-size-is-restricted-by-a-novel-interplay-between-gcn5-acetyltransferase-activity-and-retinoic-acid-signaling
#15
Jonathan J Wilde, Julie A Siegenthaler, Sharon Y R Dent, Lee A Niswander
: Diencephalic defects underlie an array of neurological diseases. Previous studies have suggested that retinoic acid (RA) signaling is involved in diencephalic development at late stages of embryonic development, but its roles and mechanisms of action during early neural development are still unclear. Here we demonstrate that mice lacking enzymatic activity of the acetyltransferase GCN5 (Gcn5(hat/hat)), which were previously characterized with respect to their exencephalic phenotype, exhibit significant diencephalic expansion, decreased diencephalic RA signaling, and increased diencephalic WNT and SHH signaling...
February 2, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28146421/the-hdac-inhibitor-ar42-interacts-with-pazopanib-to-kill-trametinib-dabrafenib-resistant-melanoma-cells-in-vitro-and-in-vivo
#16
Laurence Booth, Jane L Roberts, Cindy Sander, John Lee, John M Kirkwood, Andrew Poklepovic, Paul Dent
Studies focused on the killing of activated B-RAF melanoma cells by the histone deacetylase (HDAC) inhibitor AR42. Compared to other tumor cell lines, PDX melanoma isolates were significantly more sensitive to AR42-induced killing. AR42 and the multi-kinase inhibitor pazopanib interacted to activate: an eIF2α-Beclin1 pathway causing autophagosome formation; an eIF2α-DR4/DR5/CD95 pathway; and an eIF2α-dependent reduction in the expression of c-FLIP-s, MCL-1 and BCL-XL. AR42 did not alter basal chaperone activity but increased the ability of pazopanib to inhibit HSP90, HSP70 and GRP78...
January 27, 2017: Oncotarget
https://www.readbyqxmd.com/read/28143656/bone-marrow-transplantation-improves-proximal-tubule-dysfunction-in-a-mouse-model-of-dent-disease
#17
Sarah S Gabriel, Hendrica Belge, Alkaly Gassama, Huguette Debaix, Alessandro Luciani, Thomas Fehr, Olivier Devuyst
Dent disease is a rare X-linked tubulopathy caused by mutations in the endosomal chloride-proton exchanger (ClC-5) resulting in defective receptor-mediated endocytosis and severe proximal tubule dysfunction. Bone marrow transplantation has recently been shown to preserve kidney function in cystinosis, a lysosomal storage disease causing proximal tubule dysfunction. Here we test the effects of bone marrow transplantation in Clcn5(Y/-) mice, a faithful model for Dent disease. Transplantation of wild-type bone marrow in Clcn5(Y/-) mice significantly improved proximal tubule dysfunction, with decreased low-molecular-weight proteinuria, glycosuria, calciuria, and polyuria four months after transplantation, compared to Clcn5(Y/-) mice transplanted with ClC-5 knockout bone marrow...
January 28, 2017: Kidney International
https://www.readbyqxmd.com/read/28140582/chalcogen-bonding-macrocycles-and-2-rotaxanes-for-anion-recognition
#18
Jason Y C Lim, Igor Marques, Amber L Thompson, Kirsten E Christensen, Vitor Felix, Paul D Beer
Electron-deficient heavy chalcogen atoms contain Lewis acidic σ-holes which are able to form attractive supramolecular interactions, known as chalcogen bonding (ChB), with Lewis bases. However, their potential in solution-phase anion binding applications is only just beginning to be realized in simple acyclic systems. Herein, we explore the 5-(methylchalcogeno)-1,2,3-triazole (chalcogen = Se, Te) motif as a novel ChB donor for anion binding. Other than being chemically-robust enough to be in-corporated into macrocyclic structures, thereby significantly expanding the scope and complexity of ChB host systems, we also demonstrate, by 1H NMR and DFT calculations, that the chalcogen atoms oriented within the macrocycle cavity are able to chelate copper(I) endotopically...
January 31, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28139078/the-effectiveness-of-a-shade-matching-training-program-on-the-dentists-ability-to-match-teeth-color
#19
Reem Alkhudairy, Esam Tashkandi
AIM OF THE STUDY: To study the effectiveness of a structured shade-match training program on dentists' ability to match teeth colors. METHODS: Forty dentists were selected by convenient sampling with normal color vision. The training program is based on visual attention concept and was divided into two parts (educational and training module). Level of knowledge of color was assessed pre and post using a questionnaire. Shade-matching ability was assessed pre and post by using four tabs of the VITA Linearguide 3D-MASTER shade guide (4R1...
January 31, 2017: Journal of Esthetic and Restorative Dentistry
https://www.readbyqxmd.com/read/28127849/the-effect-of-color-training-of-dental-students-on-dental-shades-matching-quality
#20
Afnan F Alfouzan, Hussam M Alqahtani, Esam A Tashkandi
OBJECTIVE: To assess the effect of color training on the dental shade matching quality of dental students of both gender and to study the need to include lectures and exercises about shade selection in the undergraduate dental curriculum. MATERIALS AND METHODS: One hundred and twenty junior dental students from the College of Dentistry at King Saud University participated in the present study and were distributed randomly into four testing groups. They were asked to match the color of four target shade tabs from the VITA Linearguide 3D-MASTER...
January 27, 2017: Journal of Esthetic and Restorative Dentistry
keyword
keyword
4538
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"