Results 61 to 70 of about 33,325 (299)

A Comprehensive In Vitro Approach for Assessing the Physiological Degradation of Medical Implants: The Silkothane Arteriovenous Graft Case Study

Advanced NanoBiomed Research, EarlyView.
Evaluating the degradation of absorbable medical devices in vitro demands physiologically relevant conditions. This study presents a comprehensive framework applied to a three‐layered silk fibroin/polyurethane arteriovenous graft, employing human enzymes at physiological concentrations over 6 months. Multiparametric analyses of both graft structure and
Cristina Oldani, Alice Caldiroli, Federica Barzaghi, Nina Bono, Gabriele Candiani, Stefania Adele Riboldi   +5 more
wiley   +1 more source

RATE AND MECHANISM OF ENAMEL DEMINERALIZATION INSITU

, 1992
In this paper, data are presented on the in situ demineralization of human enamel as a function of the demineralization period. To quantify the mineral loss parameters versus time, it is important to obtain information on the kinetics, and thus on the ...
ARENDS, J, OGAARD, B, CHRISTOFFERSEN, J, Arends, J., Dijkman, A.G., DIJKMAN, AG, Christoffersen, Margaret Ruth, JONGEBLOED, WL, Christoffersen, Jørgen, CHRISTOFFERSEN, MR, Øgaard, B., Jonglebloed, W.L.   +11 more
core   +1 more source

Supplementary Material for: Effect of Fluoride-Containing Toothpastes on Enamel Demineralization and Streptococcus mutans Biofilm Architecture

, 2016
This study aimed to explore the effect of fluoridated toothpastes on biofilm architecture and enamel demineralization in an in vitro biofilm model. Streptococcus mutans was grown on enamel and treated with slurries of commercial toothpastes, containing ...
Fernández C.E. (3215328), Rickard A.H. (3215325), Samarian D. (3215322), González-Cabezas C. (3215319), Fontana M. (3215331), Cury J.A. (3215334)   +5 more
core   +1 more source

Selective Cell‐Repellent 3D Scaffold Platform for Proton Radiobiology

Advanced NanoBiomed Research, EarlyView.
A selective cell‐repellent 3D scaffold platform is developed to minimize unwanted 2D cell populations surrounding engineered cell microenvironments. The approach is based on the combination of Lipidure coatings with two‐photon polymerized scaffolds and enables specific characterization of glioblastoma cells’ response to proton irradiation.
Novinda S. Pertiwi, Qais Akolawala, Rob van den Akker, Anggraeini Puspitasari‐Kokko, Henri H. Versteeg, Araci M. R. Rondon, Angelo Accardo   +6 more
wiley   +1 more source

Dental biothermophotonics: A quantitative photothermal analysis of early dental demineralization

, 2008
Photothermal Radiometry (PTR) is applied as a safe, non-destructive, and highly sensitive tool for the detection of early enamel demineralization. Teeth were treated sequentially with artificial demineralization to simulate controlled mineral loss ...
A. Mandelis, B. T. Amaechi, A. Matvienko, J. Jeon, G. Arvizu, S. H. Abrams, A. E. Gomez   +6 more
core   +1 more source

Biomimetic Nanomedicine for Aging‐Impaired Bone Regeneration: From Microenvironmental Dysfunction to Precision Therapeutics

Advanced NanoBiomed Research, EarlyView.
Aging disrupts the cellular, immune, vascular, and neural processes required for bone regeneration. This review connects these pathological barriers with biomimetic nanomedicine design, highlighting strategies for cellular rejuvenation, immune modulation, vascular regeneration, and neuro–bone coupling.
Zeyu Wang, He Zhang, Simo Liu, Rui Wang, Yiran Wei, Kailu Zheng, Yanming Guo, Min Li, Dian Yuan, Yuxin Liu, Lifang Feng, Yongping Ma, Yan Liu   +12 more
wiley   +1 more source

Seasonal Fluctuations of Plastochromanol‐8 and α‐Tocopherol Amounts in the Leaves of Cecropia Trees

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Plastochromanol‐8 (PC‐8) is a homologue of γ‐tocotrienol with a longer side chain (eight instead of three isoprene units) and therefore also a representative of the tocochromanol (vitamin E) group. PC‐8 has been determined in various plants and seeds, with Cecropia sp. leaves showing unusually high levels.
Rosalie Ormos, Jörg Rau, Walter Vetter
wiley   +1 more source

Color and hardness changes in artificial white spot lesions after resin infiltration

Restorative Dentistry & Endodontics, 2012
Objectives The purpose of this study was to determine the effect of resin infiltration technique on color and surface hardness of white spot lesion (WSL) with various degrees of demineralization.
Ji-Hoon Kim, Ho-Hyun Son, Juhea Chang
doaj   +1 more source

Demineralization level of human tooth enamel after exposure to alcoholic and non-alcoholic beverages: A scanning electron microscopic study

Bangabandhu Sheikh Mujib Medical University Journal
Background: In any beverage, human tooth enamel dissociates into its ionic products at a threshold pH of beverage
Rozina Akter, Mohammad Ali Asgor Moral, AKM Bashar, Md Khalequzzaman, Mir Md. Mofazzal Hossain, Md Helal Uddin   +5 more
doaj   +3 more sources

Fluoride varnishes with calcium glycerophosphate: fluoride release and effect on in vitro enamel demineralization [PDF]

, 2015
The aims of this study were (1) to assess the amount of fluoride (F) released from varnishes containing calcium glycerophosphate (CaGP) and (2) to assess the effect of the experimental varnishes on in vitro demineralization.
Rios, Daniela, Saads Carvalho, Thiago, Marcelo José Strazzeri BÖNECKER (5671514), Bianca Glerean PETERS, Bianca Glerean PETERS (5789399), Daniela RIOS, Bönecker, Marcelo José Strazzeri, Magalhães, Ana Carolina, Buzalaf, Marília Afonso Rabelo, Marcelo José Strazzeri BÖNECKER, Thiago Saads CARVALHO (5789396), Fabio Correia SAMPAIO (5789408), Thiago Saads CARVALHO, Peters, Bianca Glerean, Fabio Correia SAMPAIO, Daniela RIOS (5789402), Sampaio, Fabio Correia, Marília Afonso Rabelo BUZALAF (5379410), Ana Carolina MAGALHÃES (5789405), Ana Carolina MAGALHÃES, Marília Afonso Rabelo BUZALAF, Carvalho TS, Buzalaf MA, Bönecker MJ, CARVALHO, Thiago Saads, Peters BG, Sampaio FC, Magalhães AC, Rios D   +28 more
core   +2 more sources