Defects due to earlobe gauging are becoming more and more frequent. Many techniques have been described to repair major defects but very few papers exist about medium defects. The aim of this article is to describe a simple surgical technique to repair medium deformations, based on two opposite crescents on the anterior and posterior sides of the earlobe. It gives a harmonious result to the overall shape of the earlobes with a natural curve along the inferior border which is the most difficult part of this surgery.
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http://dx.doi.org/10.1016/j.jormas.2019.12.008 | DOI Listing |
Front Biosci (Landmark Ed)
January 2025
Department of Chemoradiotherapy, Ningbo No 2 Hospital, 315000 Ningbo, Zhejiang, China.
Background: Breast cancer stem cells (BCSCs) are instrumental in treatment resistance, recurrence, and metastasis. The development of breast cancer and radiation sensitivity is intimately pertinent to long non-coding RNA (lncRNA). This work is formulated to investigate how the lncRNA affects the stemness and radioresistance of BCSCs.
View Article and Find Full Text PDFLasers Med Sci
January 2025
Faculty of Dentistry, Ain Shams University, Organization of African Unity Street, Cairo, Egypt, 11766.
As photobiomodulation is growing in the dental field the aim of this prospective, two-arm clinical trial was to assess the radiographic changes for chronic periapical bone lesions related to mandibular molars after primary root canal therapy with or without applying Diode laser on soft tissue. The samples were randomly divided into a Laser group and a mock laser (ML) group. Preoperative CBCT images were compared 12 months later with postoperative CBCT to gauge the changes in the volume of the bony lesion by two observers.
View Article and Find Full Text PDFNat Commun
January 2025
Department of Engineering Science and Mechanics, The Pennsylvania State University, University Park, Pennsylvania, 16802, USA.
Despite rapid developments of wearable self-powered sensors, it is still elusive to decouple the simultaneously applied multiple input signals. Herein, we report the design and demonstration of stretchable thermoelectric porous graphene foam-based materials via facile laser scribing for self-powered decoupled strain and temperature sensing. The resulting sensor can accurately detect temperature with a resolution of 0.
View Article and Find Full Text PDFPolymers (Basel)
December 2024
Centre of Nanoheterostructure Physics, Ioffe Institute, Saint Petersburg 194021, Russia.
The paper presents a review of CNTs synthesis methods and their application as a functional filler to obtain polymer composites for various technical purposes for strain gauges, electrical heating, anti-static coatings, electrically conductive compounds, etc. Various synthesis methods allow CNTs with different morphology and structural properties to be created, which expands the possibilities of the application of such nanoscale structures. Polymers can provide such effects as 'shape memory' and self-repair of mechanical defects.
View Article and Find Full Text PDFSci Rep
January 2025
Foot and Ankle Research and Innovation Lab (FARIL), Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Tendon injuries present significant medical, social, and economic challenges globally. Despite advancements in tendon injury repair techniques, outcomes remain suboptimal due to inferior tissue quality and functionality. Tissue engineering offers a promising avenue for tendon regeneration, with biocompatible scaffolds playing a crucial role.
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