Abstract Objectives The aim of this study was to evaluate the removal of fractured instruments in mandibular incisor canals by using the trepan bur/microtube technique without a dental operating microscope (DOM). Materials and methods Thirty-four mandibular incisors were selected, and 5-mm apical segments of #25/.06 taper K3 NiTi instruments...
Fri May 01, 2020 03:00
Abstract Objectives To evaluate and compare the anesthetic efficacy of anterior middle superior alveolar (AMSA) injection in single-visit endodontic therapy, an in vivo study. Materials and methods Teeth in the maxillary anterior segment (N = 60) requiring single-visit endodontic (SVE) therapy were selected. A conventional syringe with 26-guage...
Fri May 01, 2020 03:00
Abstract Objective To evaluate the artifact expression of a new material—polylactic acid (PLA)/hydroxyapatite (HA)/graphene oxide (GO) nanocomposite—and compare it with that of commonly used dental materials, using cone-beam computed tomography. Materials and methods Cylinders of amalgam alloy, metal alloy, titanium, gutta-percha, and PLA/HA/GO...
Fri May 01, 2020 03:00
Abstract Objectives The aim of this study was to compare the antibacterial activity of fluoride varnishes containing different agents in children with severe early childhood caries (S-ECC). Materials and methods The study was conducted in 92 children with S-ECC. Patients who completed dental treatment under general anaesthesia were included in the study....
Thu Apr 30, 2020 03:00
Abstract Objectives To compare the efficacy and safety of diode laser and electrocautery techniques for inflammatory fibrous hyperplasia (IFH) removal. Materials and methods In this randomized double-blind clinical trial, 40 individuals were randomly allocated to two groups: group 1 (G1) consisted of 20 individuals assigned to treatment with diode laser and...
Thu Apr 30, 2020 03:00
Abstract Objective This study aimed to evaluate the effects of chronic consumption of cachaça, a Brazilian beverage containing alcohol, on submandibular glands (SM) of rats by using histomorphometric and biochemical parameters. Materials and methods Twenty-four male rats (40 days of age) were assigned into the following four groups (n = 6): two control groups...
Thu Apr 30, 2020 03:00
Publication date: Available online 1 May 2020Source: NeuroImageAuthor(s): Karen Meersmans, Rose Bruffaerts, Tarik Jamoulle, Antonietta Gabriella Liuzzi, Simon De Deyne, Gert Storms, Patrick Dupont, Rik Vandenberghe
Sat May 02, 2020 12:32
Publication date: Available online 1 May 2020Source: NeuroImageAuthor(s): Miriam Kunz, Jen-I. Chen, Pierre Rainville
Sat May 02, 2020 12:32
Working memory load-dependent changes in cortical network connectivity estimated by machine learning
Publication date: Available online 1 May 2020Source: NeuroImageAuthor(s): Hamdi Eryilmaz, Kevin F. Dowling, Dylan E. Hughes, Anais Rodriguez-Thompson, Alexandra Tanner, Charlie Huntington, William G. Coon, Joshua L. Roffman
Fri May 01, 2020 17:32
Publication date: Available online 30 April 2020Source: NeuroImageAuthor(s): Andy J. Kim, Brian A. Anderson
Thu Apr 30, 2020 17:22
Publication date: Available online 29 April 2020Source: NeuroImageAuthor(s): Timothy J. Edwards, Laura R. Fenlon, Ryan J. Dean, Jens Bunt, IRC5 Consortium, Elliott H. Sherr, Linda J. Richards
Thu Apr 30, 2020 17:22
Publication date: Available online 29 April 2020Source: NeuroImageAuthor(s): Markus Weiger, Romain Froidevaux, Emily Louise Baadsvik, David Otto Brunner, Manuela Barbara Rösler, Klaas Paul Pruessmann
Thu Apr 30, 2020 17:22
New England Journal of Medicine, Ahead of Print.
Fri May 01, 2020 07:01
New England Journal of Medicine, Ahead of Print.
Fri May 01, 2020 07:00
New England Journal of Medicine, Ahead of Print.
Fri May 01, 2020 07:00
New England Journal of Medicine, Ahead of Print.
Fri May 01, 2020 07:00
New England Journal of Medicine, Ahead of Print.
Fri May 01, 2020 07:00
New England Journal of Medicine, Ahead of Print.
Fri May 01, 2020 06:59
New England Journal of Medicine, Ahead of Print.
Fri May 01, 2020 06:59
New England Journal of Medicine, Ahead of Print.
Wed Apr 29, 2020 11:59
New England Journal of Medicine, Ahead of Print.
Wed Apr 29, 2020 11:58
New England Journal of Medicine, Volume 382, Issue 18, April 2020.
Wed Apr 29, 2020 11:57
New England Journal of Medicine, Volume 382, Issue 18, Page 1749-1749, April 2020.
Wed Apr 29, 2020 11:57
New England Journal of Medicine, Volume 382, Issue 18, Page 1764-1765, April 2020.
Wed Apr 29, 2020 11:57
New England Journal of Medicine, Volume 382, Issue 18, Page 1750-1758, April 2020.
Wed Apr 29, 2020 11:57
New England Journal of Medicine, Volume 382, Issue 18, Page 1721-1731, April 2020.
Wed Apr 29, 2020 11:57
New England Journal of Medicine, Volume 382, Issue 18, Page 1739-1748, April 2020.
Wed Apr 29, 2020 11:57
New England Journal of Medicine, Volume 382, Issue 18, April 2020.
Wed Apr 29, 2020 11:57
New England Journal of Medicine, Volume 382, Issue 18, Page 1769-1771, April 2020.
Wed Apr 29, 2020 11:57
New England Journal of Medicine, Volume 382, Issue 18, Page 1732-1738, April 2020.
Wed Apr 29, 2020 11:57
New England Journal of Medicine, Volume 382, Issue 18, Page 1767-1769, April 2020.
Wed Apr 29, 2020 11:57
New England Journal of Medicine, Volume 382, Issue 18, Page 1765-1767, April 2020.
Wed Apr 29, 2020 11:57
New England Journal of Medicine, Volume 382, Issue 18, Page 1771-1774, April 2020.
Wed Apr 29, 2020 11:57
Abstract Objective Discharge policies concerning hospitalization after endoscopic pituitary tumor surgery are highly variable. A few studies support fast-track discharge; however, this is not commonplace. Our goal was to report the transition to and evaluate the feasibility, safety, clinical- and patient-reported outcomes and costs of fast-track care in pituitary surgery. ...
Sat May 02, 2020 03:00
Abstract Like the skin, our hair shows striking changes with age, producing hairs with altered diameter, lustre, and texture. The biology of hair aging has focused predominately on various aspects of the hair cycle, follicle size, and the fibre produced, but surprisingly the impact of the aging scalp dermal environment on the hair follicle and fibre has been generally overlooked. Hair loss affects both sexes with incidence increasing with age. In men, male pattern‐balding (androgenetic alopecia)...
Sat May 02, 2020 12:14
Abstract Cell adhesion is a complex process that involves multiple molecules on the cellsurface (i.e. cell adhesion molecules [CAMs]), surrounding cells and extracellular matrix (ECM). Repigmentation in vitiligo is dependent on the ECM remodeling and cellular migration, primarily attributed to the transcriptional activation of matrix metalloproteinases (MMPs).In the present study, we aimed to demonstrate the role of ETS‐1 signaling in the regulation of MMPs and CAMs. Therefore, we studied the expression...
Thu Apr 30, 2020 11:00
Abstract In cutaneous T‐cell lymphoma (CTCL), global hypomethylation of the genome and hypermethylation of tumor suppressor genes were detected. Studies show that methylation dysregulation is often a starting point for processes that might lead to malignant transformation. In this review, all data regarding copy number variations (CNVs) and mutations in main methylation players DNA methyltransferases/TET in CTCL were summarized. An overview of studies on gene‐specific hypomethylation and hypermethylation...
Thu Apr 30, 2020 11:00
Abstract The skin of the ear and the back are frequently selected sites in skin research using mouse models. However, distinct responses to treatment have been described between these two sites in several studies. Despite the crucial role of the stratum corneum (SC) in the skin barrier function of both dorsal back and ear skin, it remains unclear whether differences in lipid composition might underlie altered responses. Here, we compared the skin morphology and the barrier lipid composition of...
Wed Apr 29, 2020 20:29
Abstract Skin homeostasis is constantly challenged by environmental factors, affecting its delicate redox balance. The skin is also home to a wide variety of bacterial species, including Staphylococci. The cutaneous redox state is governed by the Nrf2‐keap1 pathway, which is responsible for the induction of phase II cytoprotective enzymes, thus sustaining a healthy oxidative state. As part of normal metabolism, both bacteria and cutaneous tissue emit copious amounts of volatile organic compounds...
Wed Apr 29, 2020 18:40
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