Results 21 to 30 of about 9,333 (259)

Effect of Salivary pH on Color Stability of Different Flowable Composites – A Prospective In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Scientifically and clinically there has been lot of development in the field of aesthetic dentistry. However, there is limited or restricted information regarding the color stability of flowable composite materials. Aim: The aim of this
RENU BATRA, PRATIK KATARIA, SONALI KAPOOR   +2 more
doaj   +1 more source

ECOPRINT COLOR FASTNESS RESISTANCE ON GOATSKIN MEDIA AGAINST WET RUB AND SUNLIGHT

E-Journal of Cultural Studies, 2022
Many artisans prefer to use artificial (synthetic) dyes because they are faster and easier. However, chemical substances from synthetic dye waste are harmful to the environment.
Nurul Aini, Endang Prahastuti, Mayang Fatkhi Rohmah   +2 more
doaj   +1 more source

Using Laser Perforation to Enhance Decorative Properties of Siberian Fir (Abies sibirica) Wood

Лесной журнал, 2023
This paper presents research into the possibilities of using laser perforation to enhance the decorative properties of Siberian fir (Abies sibirica) wood.
Sergey G. Eliseev, Vladimir N. Ermolin, Danil V. Duk   +2 more
doaj   +1 more source

Surface properties of multilayered, acrylic resin artificial teeth after immersion in staining beverages

Journal of Applied Oral Science, 2015
Objective To evaluate the effect of staining beverages (coffee, orange juice, and red wine) on the Vickers hardness and surface roughness of the base (BL) and enamel (EL) layers of improved artificial teeth (Vivodent and Trilux).Material and Methods ...
Karin Hermana NEPPELENBROEK, Eduardo KUROISHI, Juliana HOTTA, Vinicius Rizzo MARQUES, Eduardo Buozi MOFFA, Simone SOARES, Vanessa Migliorini URBAN   +6 more
doaj   +1 more source

A survey on the potential contribution of Reunion Island dye plant species diversity to the market demand for bioactive plant-based dyes and pigments

Journal of Ethnobiology and Ethnomedicine, 2023
Background Proven toxicity and environmental burdens caused by artificial dyes have motivated dyeing industries to turn to natural alternatives. Plant-based dyestuffs are an interesting group of alternative crops.
Mahery Andriamanantena, Shamsia Pithon, Manon Dijoux, Marine Hoareau, Christian Fontaine, Johnny Ferrard, Christophe Lavergne, Thomas Petit, Yanis Caro   +8 more
doaj   +1 more source

Application of astaxanthin in aquaculture

Siliao yanjiu, 2023
Astaxanthin can improve the immune, growth performance and body color of aquatic animals, and has been widely used as a feed additive in aquaculture in recent years.
TIAN Zi-hao, CHEN Qian, LIU Le-dan, SUN Cun-xin, YU Kai, ZHAO Yong-feng   +5 more
doaj  

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Interpreting the effects of DNA polymerase variants at the structural level

Molecular Oncology, EarlyView.
Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi, Karolina Krzesińska, Ludovica Beltrame, Pablo Sánchez‐Izquierdo Besora, Matteo Tiberti, Mef Nilbert, Anna Rohlin, Elena Papaleo   +7 more
wiley   +1 more source

Effect of potentially chromogenic beverages on shear bond strength of acrylic denture teeth to heat-polymerized denture base resins

The Journal of Indian Prosthodontic Society, 2016
Background: Detachment of denture acrylic resin artificial teeth from denture base resin is one of the most common problems presented by denture wearers.
Karin Hermana Neppelenbroek, Vanessa Migliorini Urban, Denise Gusmao de Oliveira, Vinicius Carvalho Porto, Hercules Jorge Almilhatti, Nara Hellen Campanha   +5 more
doaj   +1 more source