Results 71 to 80 of about 137,966 (167)

Histopathologic study of rat connective tissue responses to maxillofacial silicone elastomers

Journal of Materials Science: Materials in Medicine, 2009
The aim of this histopathologic study was to assess and compare the subcutaneous connective tissue reaction to three different maxillofacial silicone elastomers (Cosmesil, Multisil, Episil). The test materials were directly inserted subcutaneously into the dorsal subcutaneous tissue of Wistar albino rats.
TURHAN BAL, BİLGE, AYDIN, CEMAL, YILMAZ, HANDAN, Tokman, BENAY, Karakoca, Secil   +4 more
openaire   +3 more sources

Enabling Proregenerative Medical Devices via Citrate‐Based Biomaterials: Transitioning from Inert to Regenerative Biomaterials

Advanced Materials, Volume 36, Issue 6, February 8, 2024.
This perspective reviews the history and applications of biodegradable polymers used in medical devices marketed in the United States of America, highlights the need and requirements for regenerative biomaterials, and discusses the path behind the recent successful introduction of citrate‐based biomaterials for the manufacture of innovative medical ...
Huifeng Wang, Samantha Huddleston, Jian Yang, Guillermo A. Ameer   +3 more
wiley   +1 more source

Effectiveness of Chitosan versus Natural Aloe Vera on Candida Adherence in Denture Soft Lining Material

Scientifica, Volume 2024, Issue 1, 2024.
Background. Soft denture lining materials act as a cushion between the denture base and tissues. Alongside having many advantages, its main problem is candida growth due to its rubbery and porous texture. Many interventions have been performed to halt the growth of candida within soft lining materials such as the use of antifungal therapy and strict ...
Muhammad Rizwan Memon, Hina Memon, Mehwish Shoro, Humera Bhurgri, Rakhi Issrani, Azhar Iqbal, Osama Khattak, Mosa Altassan, Afaf A. Almabadi, Sherif El Sayed Sultan, Hussein Abdelfatth Ismail, Muhammad Nadeem Baig, Namdeo Prabhu, Vikram Dalal   +13 more
wiley   +1 more source

Cytotoxic Evaluation of a Colored Maxillofacial Silicone Elastomer

Journal of Powder Metallurgy & Mining, 2013
Copyright: © 2013 Atay A. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. One of the issues in the prosthetic rehabilitation of a maxillofacial defect is, to help the
openaire   +1 more source

In vitro study of effects of aging and processing conditions on colour change in maxillofacial silicone elastomers

BMC Oral Health, 2019
Background The inherent colour change in maxillofacial silicone elastomers becomes perceptible 6–12 months after fabrication. Determining the factors that accelerate the degradation of the prosthesis can help the clinicians increase its life span ...
Ebru Demet Cifter, Meltem Ozdemir-Karatas, Adem Cinarli, Erkan Sancakli, Ali Balik, Gulumser Evlioglu   +5 more
doaj   +1 more source

The Effect of Ultraviolet Protective Agents on Colour Stability of Maxillofacial Silicone under Simulated Indian Weathering

Advances in Human Biology
Introduction: Maxillofacial prosthodontics focuses on rehabilitating maxillofacial defects using prostheses to restore function and aesthetics. Silicone, especially A-2186 elastomer, is widely used due to its durability and biocompatibility.
Shriraam Ulaganambi, Shivsagar Tewary, Pronob Sanyal, Nishi J Shah, Miral Mehta   +4 more
doaj   +1 more source

Effect of nano-titanium oxide addition on some mechanical properties of silicone elastomers for maxillofacial prostheses

Journal of Taibah University Medical Sciences, 2018
الملخص: أهداف البحث: قيّمت هذه الدراسة الآثار المترتبة على إضافة أكسيد التيتانيوم كـ ’ نانوفيلر’ على التمزق وقوة الشد، ونسبة الاستطالة، وصلابة اللدائن السيليكونية المبركنة للفك في درجة حرارة الغرفة “في إس تي ٥٠ إف” واللدائن السيليكونية المبركنة للفك في ...
Dhuha A. Shakir, BDS, Faiza M. Abdul-Ameer, MSc   +1 more
doaj   +1 more source

Effect of Disinfection on Some Properties of Heat-Vulcanized Maxillofacial Silicone Elastomer Reinforced by Nano Silicone Dioxide

Journal of Baghdad College of Dentistry, 2016
Background: The daily cleaning routine of the silicone maxillofacial prostheses by the patient may cause some alteration in the materials properties. The purpose of the present study was to investigate the effect of different disinfection procedures on ...
Madiha Fouad, Mohammed Moudhaffer
doaj   +1 more source

The effect of titanium dioxide nanoparticles on the bond strength between maxillofacial silicone and acrylic core [PDF]

Romanian Journal of Stomatology
Objectives. This study was aiming to evaluate the influence of Titanium dioxide nanoparticles addition on the bonding performance of platinum primer (G611) between maxillofacial silicone and acrylic substrate. Materials and methods.
Abdullah Jasim Mohammed, Ahmed Asim Al-Ali, Omar Abdul Mohsin Sheet   +2 more
doaj   +1 more source

Evaluating the Effect of Copper Oxide Nanoparticles after Added to the Maxillofacial Silicone on the Adherence of Staphylococcus Epidermidis

مجلة الكوفة الطبية
Background: Maxillofacial defects may arise from congenital, developmental, traumatic, or surgical procedures. The presence of such defects may adversely affect an individual's appearance and function, resulting in an inability to lead a typical life ...
Ahmed Jameel Mashloosh, Faiza M. Abdul-Ameer   +1 more
doaj   +1 more source