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Comparison of dimensional accuracy of conventionally and digitally manufactured intracoronal restorations

ConclusionsWithin the limitations of this in vitro study, the conventional method yielded more accuracy than the 3D printing method, and no differences were found between the methods which used the 3D printer (groups CP and IP).
Source: Dental Technology Blog - Category: Dentistry Source Type: news

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Conclusions: Targeted inhibition of ghrelin gene in pancreatic acinar cells of acute pancreatitis can upregulate the expression of the intracellular inflammatory factors and alleviate the intracellular calcium overload.
Source: Pancreas - Category: Gastroenterology Tags: Original Articles Source Type: research
In this study, we have attempted to extract cellulose from Cystoseria myricaas algae. Nanocellulose, Fe3O4 and Fe3O4-nanocellulose compounds are synthesized by acid hydrolysis and co-precipitation as well as sol-gel methods The synthesized compounds are characterized by x-ray diffraction, transmission electron microscopy, particle size distribution (PSD), scanning electron microscopy (SEM),energy dispersive x-ray spectroscopy, vibrating sample magnetometer and Fourier transform infrared spectroscopy. The Hg (II) uptake on Fe3O4-nanocellulose is investigated by 14 isotherm models, 12 kinetic models, adsorption activation en...
Source: Journal of Hazardous Materials - Category: Environmental Health Source Type: research
Publication date: Available online 18 October 2017 Source:Results in Physics Author(s): V.R. Panse, N.S. Kokode, K.N. Shinde, S.J. Dhoble Green emitting Li 2 Mg1 -x ZrO4:xTb3+ (0.1≤ x ≤ 2.0) phosphor powders were synthesized via the wet chemical synthesis and the luminescent proprieties were studied when excited at 380 nm and present a dominant and strong green luminescence peak at 543 nm, due to D-F transition. The preparation of Li 2 Mg1 -x ZrO4:xTb3+ (0.1≤ x ≤ 2.0) phosphor powders were confirmed by X-ray diffraction (XRD) results without any secondary or impurity phases. The size and morphology of the Li 2...
Source: Results in Physics - Category: Physics Source Type: research
ConclusionsThis case report sheds light on a rarely described disease and provides a comprehensive approach to diagnosis and management. Neuroendocrine carcinoma of the breast is a well-defined histologic subtype of breast cancer. Small cell carcinoma of the breast is a rare subtype of neuroendocrine breast cancer. Due to the rarity of this entity, prognosis has still not been well established, and treatment has not been standardized, cisplatin-based treatment has been used in this case similar to small cell carcinoma of the lung.
Source: Journal of Medical Case Reports - Category: General Medicine Source Type: research
Publication date: 2 January 2018 Source:Materials Science and Engineering: A, Volume 709 Author(s): N. Switzner, H. Queiroz, J. Duerst, Z. Yu Si-bronze and 304 stainless steel were joined using gas tungsten arc (GTA) welding with two different welding (filler) rods matching the base metals. Cross-sections of the welds were analyzed using light optical microscopy (LOM), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDS), and hardness testing. Mechanical testing was performed for welds from each of the two filler metals using cross-weld tensile bars. For (1) the Si-bronze filler weld, partial mix...
Source: Materials Science and Engineering: A - Category: Materials Science Source Type: research
This study demonstrates the successful additive manufacturing of stainless steel CX with outstanding tensile properties.
Source: Materials Science and Engineering: A - Category: Materials Science Source Type: research
Mobile devices with interactive displays are ubiquitous commodities. Efficient quality control (QC) drives competitiveness. Scanning white light interferometry imaging offers a fast and nondestructive tool for QC purposes. Relying on optical compensation and image stitching, one can rapidly and ...
Source: Journal of the Optical Society of America A - Category: Physics Authors: Source Type: research
CONCLUSIONS: Our data suggests that patients requiring long-term LVAD support can safely have their device implanted and cared for at a non-transplant centre. PMID: 29029567 [PubMed - as supplied by publisher]
Source: Scandinavian Cardiovascular Journal - Category: Cardiology Tags: Scand Cardiovasc J Source Type: research
Authors: Carnlöf C, Iwarzon M, Jensen-Urstad M, Gadler F, Insulander P Abstract OBJECTIVES: Using a patient and gender perspective, this study evaluates the experiences and perspectives of referral for paroxysmal supraventricular tachycardia (PSVT), and symptoms, Health-Related Quality of Life (HRQOL) and functional impairment before and six months after ablation. DESIGN: This prospective study includes 214 (109 women) patients with PSVT who completed questionnaires before and after ablation addressing referral patterns, duration of arrhythmia, socioeconomic status, symptoms, HRQOL, and functional impairme...
Source: Scandinavian Cardiovascular Journal - Category: Cardiology Tags: Scand Cardiovasc J Source Type: research
Authors: Jang EJ, Choi WR, Kim SY, Hong SS, Rhee I, Lee SJ, Choi SW, Choi HG, Lim SJ Abstract Studies have shown that insertion of oleic acid into lipid bilayers can modulate the membrane properties of liposomes so as to improve their function as drug carriers. Considering that 2-hydroxyoleic acid (2OHOA), a potential antitumor agent currently undergoing clinical trials, is a derivative of oleic acid, we explored the possibility of developing 2OHOA-inserted liposomes as a multifunctional carrier of antitumor drugs in the present study. The insertion of 2OHOA into lipid bilayers was confirmed by surface charge deter...
Source: Drug Delivery - Category: Drugs & Pharmacology Tags: Drug Deliv Source Type: research
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