Results 51 to 60 of about 34,636 (248)

Atypical Presentation of Capillary Hemangioma in Oral Cavity-A Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2015
Capillary Haemangioma is a benign vascular tumour characterized by proliferation of blood vessels that are primarily reported to be a developmental hamartomatous lesion of infancy and childhood. Pyogenic granuloma is a non-neoplastic benign lesion found
Veena Raj Vasantha Kumari, Chitra Girija Vallabhan, Seema Geetha, Manoj S Nair, Tharun Varghese Jacob   +4 more
doaj   +1 more source

Tunable Bioresorbable Scaffolds With Marine Sulfated Polysaccharides for Small‐Caliber Vascular Grafts: A Multi‐Layered Strategy Combining Electrospinning and 4‐Axis Printing

Advanced Healthcare Materials, EarlyView.
A multilayered small‐caliber vascular scaffold combining electrospinning and 4‐axis printing is developed and biofunctionalized with marine sulfated polysaccharides from Holothuria tubulosa. The resulting construct exhibits enhanced hemocompatibility, tunable mechanical properties, and supports endothelial and smooth muscle cell adhesion and ...
Gabriele Obino, Alberto Sensini, Tim ten Brink, Gabriele Nieddu, Tristan Bodet, Giovanni Andrea Deiana, Martijn van Griensven, Marilena Formato, Antonio J. Lepedda, Lorenzo Moroni   +9 more
wiley   +1 more source

DENTIN HYPERSENSITIVITY ASSOCIATED WITH NON-CARIOUS CERVICAL LESIONS: A LITERATURE REVIEW

Revista Naval de Odontologia On Line, 2020
The aim of this study was to present a literature review on the etiology, diagnosis and treatment of dentin hypersensitivity. Dentin hypersensitivity is characterized by short and acute pain, which arises from exposed dentin
Tarcyla Pereira de Carvalho, Lucas Mendes Gabri, Victor Gila Gomes de Mattos, Marcela Melo dos Santos, Luis Paulo Diniz Barreto   +4 more
doaj   +1 more source

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

Advanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song, Peiqi Niu, Wenxi Gu, Chun Lam Clement Chan, Jiuhong Yi, Xu Liu, Peng Tan, Chon In Haydn Cheong, Qingwen Guan, Dan Fang, Bingpu Zhou, Zi Liang Wu, Ji Liu, Yan Yan Shery Huang, Iek Man Lei   +14 more
wiley   +1 more source

Neumann′s tumor in new born: A case requiring surgical intervention

Saudi Journal of Oral Sciences, 2014
Congenital epulis (CE) also known as granular cell tumor of new born was first described by Neumann in the year 1871. Most frequent location includes maxillary alveolar ridge with a female preponderance up to 8 times more than males.
Murali Nirupama, Ganesh Pai, Anand Pai, Reshma Pai   +3 more
doaj   +1 more source

Recent Advances on Thermochromic Inks for Security Applications

Advanced Materials Technologies, EarlyView.
Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira, Andreia Araújo, Elvira Fortunato, Rodrigo Martins, Marta C. Corvo, Emanuel Carlos   +5 more
wiley   +1 more source

Impact of gingival pigmentation on laypersons’ perception of smile aesthetics: an observational study [PDF]

Exploration of Medicine
Aim: The study aims to assess laypersons’ perceptions of smile aesthetics before and after gingival depigmentation and to correlate these perceptions with the degree of gingival pigmentation.
Preethi Raj, Shweta Nagesh, Ramanarayana Boyapati   +2 more
doaj   +1 more source

Food‐Based Edible Wireless Sensing Device with Isotropic Electromagnetic Response for Gastrointestinal Monitoring

Advanced Materials Technologies, EarlyView.
A sensor is fabricated that reflects electromagnetic waves wirelessly using only edible materials. The substrate is made of edible materials such as sugar and starch, and the electrodes are made of gold. This sensor has isotropic electromagnetic wave characteristics in response to rotation.
Ryosuke Matsuda, Kentaro Tomita, Shion Miura, Michiyuki Satoh, Tetsuo Kan, Hiroaki Onoe   +5 more
wiley   +1 more source

Effectiveness of Two Phytochemicals, P-Coumaric Acid and Quercetin in Reducing the Melanin Content of Pigmented Gingival Tissue: An Ex-vivo Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Pigmented gingiva is an aesthetic concern for many individuals. Various treatment modalities have been developed to address this condition, but each carries certain disadvantages.
Shubhangi Behl, Vihakha Patil, Vidya Dodwad   +2 more
doaj   +1 more source

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

Advanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian, Jun Feng, Aránzazu del Campo   +2 more
wiley   +1 more source