Results 31 to 40 of about 4,029,571 (205)

BRAF and TERT mutations in papillary thyroid cancer patients of Latino ancestry

Endocrine Connections, 2019
Papillary thyroid cancer (PTC) is the second most commonly diagnosed malignancy in U.S. Latinas and in Colombian women. Studies in non-Latinos indicate that BRAF and TERT mutations are PTC prognostic markers.
Ana P Estrada-Flórez, Mabel E Bohórquez, Alejandro Vélez, Carlos S Duque, Jorge H Donado, Gilbert Mateus, Cesar Panqueba-Tarazona, Guadalupe Polanco-Echeverry, Ruta Sahasrabudhe, Magdalena Echeverry, Luis G Carvajal-Carmona   +10 more
doaj   +1 more source

Fator de compressibilidade de um fluido bidimensional

Revista Brasileira de Ensino de Física, 2021
As simulações computacionais têm assumido um papel cada vez mais importante no cenário de ciência e tecnologia e também têm se tornado uma grande ferramenta no ensino de física.
Marcelo Augusto dos Reis, Gabriel Henrique Batista   +1 more
doaj   +1 more source

Controle da Adiabaticidade Quântica da Simulação por Dinâmica Molecular de Car-Parrinello da Molécula do Dimetilcarbonato

Revista Processos Químicos, 2019
A dinâmica molecular de Car-Parrinello é uma ferramenta que vem sendo aplicada com grande frequência, uma vez que ela realiza simulações de sistemas moleculares dinâmicos em nível Ab initio.
Antônio S. N. Aguiar, Solemar S. Oliveria   +1 more
semanticscholar   +1 more source

Improving Oxygen Barrier Performance of Polylactide Film by Using Bleached and Unbleached Nanocellulose From Grape Pomace

Journal of Applied Polymer Science, EarlyView.
Bleached and unbleached nanocelluloses were produced from the exhausted grape pomace and applied as coatings on PLA substrates for sustainable food packaging. Unbleached nanocelluloses were more hydrophobic and amorphous than bleached ones. The resulting bio‐based bleached nanocellulose‐coated PLA films showed a 68% reduction in O2 permeability ...
Jingwen Chen, Nadia O. Okamoto‐Schalch, Maria Gabriela B. Dalben, Sandra Domenek, Chloé Chevigny, Giana Almeida, Milena Martelli‐Tosi   +6 more
wiley   +1 more source

Tailored Dual Responsive Hybrid Gelatin Methacryloyl/Poly[2‐(Dimethylamino)Ethyl Methacrylate] Hydrogels for Efficient Ibuprofen Release in Topical Applications

Journal of Applied Polymer Science, EarlyView.
GelMA/DMAEMA hybrid hydrogels for release of ibuprofen. ABSTRACT In this study, biocompatible hydrogels intended for topical delivery of ibuprofen were synthesized from gelatin methacryloyl (GelMA) and 2‐(dimethylamino)ethyl methacrylate (DMAEMA) by varying their proportions. The impact of different GelMA and DMAEMA ratios was comprehensively evaluated
Guilherme Frey Schutz, Ana Luiza Assis Coutinho, Carolina Coli Zuliani, Ibsen Bellini Coimbra, Jéssica Heline Lopes da Fonseca, Marcos Akira d'Ávila, Ângela Maria Moraes, Roniérik Pioli Vieira   +7 more
wiley   +1 more source

Análise da Pirólise de Aminoácidos sob Alta Pressão por meio de Dinâmica Molecular Reativa

Blucher Chemical Engineering Proceedings, 2018
RESUMO – Estudos experimentais mostram que a pirólise de aminoácidos sob altas pressões levam à formação de estruturas grafíticas com diferentes graus de cristalinidade.
A. C. Alonso, A. M. Christmann, Naira Maria Balzaretti, A. R. Muniz   +3 more
semanticscholar   +1 more source

Raw citrus by‐product valorization: unlocking the potential of biotransformation by Talaromyces amestolkiae to obtain cellulolytic enzymes and natural colorants

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Agro‐industrial by‐products can be used as valuable nutrient sources for the sustainable production of high‐value‐added compounds. The goal of this study was utilize raw citrus industrial by‐product (RCB) as a carbon source for the simultaneous production of red colorants and enzymes by the filamentous fungus Talaromyces amestolkiae under lab ...
Caio de Azevedo Lima, Heitor B. S. Bento, Flávio Pereira Picheli, Fernanda de Oliveira, Almiro Pires da Silva Neto, Danielle Biscaro Pedrolli, Fernando Masarin, Silvio Silvério da Silva, Valéria Carvalho Santos‐Ebinuma   +8 more
wiley   +1 more source

Biological Implications of the Intrinsic Deformability of Human Acetylcholinesterase Induced by Diverse Compounds: A Computational Study

Biology
The enzyme acetylcholinesterase (AChE) plays a crucial role in the termination of nerve impulses by hydrolyzing the neurotransmitter acetylcholine (ACh).
Ysaías J. Alvarado, Lenin González-Paz, José L. Paz, Marcos A. Loroño-González, Julio Santiago Contreras, Carla Lossada, Alejandro Vivas, Yovani Marrero-Ponce, Felix Martinez-Rios, Patricia Rodriguez-Lugo, Yanpiero Balladores, Joan Vera-Villalobos   +11 more
doaj   +1 more source

BIOLOGÍA MOLECULAR APLICADA AL DIAGNÓSTICO CLÍNICO

Revista Médica Clínica Las Condes, 2015
El diagnóstico molecular es una área dinámica en constante desarrollo que ha revolucionado el diagnóstico clínico. La detección y cuantificación específica de material genético en una muestra biológica ha mostrado un significativo impacto en todas las ...
BQ. MAURICIO J. Farfán, PhD
doaj   +1 more source

Clarifying nomenclatural uncertainties in Jupunba (Caesalpinioideae, Leguminosae)

Nordic Journal of Botany, EarlyView.
Molecular phylogenetic studies have prompted substantial revisions in the systematics of the former genus Abarema, resulting in the reinstatement of the genera Punjuba and Jupunba, and a re‐circumscription of Abarema. Despite these advances, some taxa still require nomenclatural adjustments to reflect monophyletic lineages.
Ethiéne Guerra, Marcos Vinicius Batista Soares, Marli Pires Morim, João Ricardo Vieira Iganci   +3 more
wiley   +1 more source