Results 141 to 150 of about 1,297,788 (336)

Documento de consenso SEA/SEMERGEN 2019. Recomendaciones dietéticas en la prevención cardiovascular [PDF]

, 2019
El actual paradigma en las ciencias de la nutrición establece que la unidad nutricional básica no son los nutrientes, sino los alimentos que los contienen (aceites, frutos secos, productos lácteos, huevos, carnes rojas o procesadas, etc.), que actúan ...
Fernández, José Manuel, Pallarés-Carratalá, Vicente, Pascual, Vicente, Pérez Jiménez, Francisco, Pérez Martínez, Pablo, Romero Secín, Anny, Ros, Emilio, Solá, Rosa   +7 more
core   +1 more source

Fertilidade do solo e nutrientes na serapilheira em fragmento de Floresta Estacional Semidecidual

, 2013
Objetivou-se com o estudo avaliar a fertilidade do solo de uma Floresta Estacional Semidecidual Submontana em tres gradientes topograficos e correlacionar com o aporte e acumulo desses nutrientes via serapilheira, no Municipio de Cachoeiro de Itapemirim (
T. O. Godinho, M. Caldeira, José Henrique Tertulino Rocha, J. Caliman, Márcio Viera   +4 more
semanticscholar   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Potássio via recobrimento de sementes de soja: efeitos na qualidade fisiológica e no rendimento

Ciência Rural, 2013
No presente trabalho, o objetivo foi avaliar a qualidade fisiológica e o rendimento de sementes de soja recobertas com diferentes fontes e concentrações de potássio.
Lizandro Ciciliano Tavares, Lilian Madruga de Tunes, André Pich Brunes, Daniel Ândrei Robe Fonseca, Cassyo de Araújo Rufino, Antonio Carlos Souza Albuquerque Barros, Simone da Costa Melo   +6 more
doaj   +1 more source

Oral Dosed Organo‐Silica Nanoparticles Restore Glucose Homeostasis and β‐Cell Function in Diabetes Rats

Advanced Functional Materials, EarlyView.
An oral nanoplatform, MOP@T@D, which can maintain glucose homeostasis and restore islet β cells in diabetic rats is developed. It achieves efficient intestinal absorption and liver‐targeted delivery. The nanoparticle disintegrates only in response to hyperglycemia to release insulin on demand and provides antioxidant protection through selenoprotein ...
Chenxiao Chu, Mingli Wei, Che Bian, Xiaoshuang Bi, Yaxin Deng, Peifu Xiao, Jiansong Zhao, Yuying Wang, Haibing He, Jingxin Gou, Tian Yin, Xing Tang, Li Yang, Hongbo Zhang, Yu Zhang   +14 more
wiley   +1 more source

DETERMINACIÓN DE PARÁMETROS FERMENTATIVOS PARA LA FORMULACIÓN Y OBTENCIÓN DE VINO DE NARANJA (Citrus sinensis) DETERMINAÇÃO DE PARÃMETROS FERMENTATIVES PARA FORMULAÇÃO E OBTENÇÃO DE VINHO DE LARANJA [Citrus sinensis) DETERMINARON OF FERMENTATIVES PARAMETERS TO FORMULATION AND PROCUREMENT OF WINE ORANGE (Citrus sinensis)

Biotecnología en el Sector Agropecuario y Agroindustrial, 2010
El objetivo fue obtener una bebida alcohólica a partir de naranja valencia. Fueron dos etapas. En la primera se realizó una caracterización fisicoquímica del fruto. En la segunda, se determinó el efecto del grado de maduración, la adición de nutrientes y
JOSÉ LUIS HOYOS, FABIO ERNESTO URBANO, HÉCTOR SAMUEL VILLADA CASTILLO, SILVIO ANDRÉS MOSQUERA, DIANA PAOLA NAVIA   +4 more
doaj  

Endothelial Cells Angiogenesis in Sulfated Glycosaminoglycan (GAG) Hydrogels Enhanced by Bioactive Glass‐Released Ions

Advanced Functional Materials, EarlyView.
A mechanically tunable hydrogel composed of gelatin, chondroitin sulfate and laminin promotes angiogenesis in vitro without the supplement of growth factors. Endothelial cells morphogenesis was further enhanced by medium conditioned with bioactive glass 58S‐released ions (Ca and Si), thus offering a promising strategy to vascularize 3D tissue ...
Marco Piazzoni, Ilaria Borghi, Francesca Cadamuro, Sophia Dalfino, Riccardo Campanile, Sofia Nizzolo, Valeria Cassina, Francesca Tallia, Julian R. Jones, Francesco Mantegazza, Sabrina Bertini, Lorenzo Moroni, Francesco Nicotra, Laura Russo   +13 more
wiley   +1 more source

Preliminary results of a network of trials related to sugarcane nutrition in Reunion Island [PDF]

, 2010
IN REUNION ISLAND, sugarcane is grown under highly contrasting climatic conditions, from the sea level to the highlands (up to 1000 m altitude), with very different soil types.
Chabalier, Pierre, Fillols, Emilie, Marion, Daniel, Payet, O.   +3 more
core  

Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting

Advanced Functional Materials, EarlyView.
A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar, Francisca P. Correia, Inês M. Freitas, Vítor M. Gaspar, João F. Mano   +4 more
wiley   +1 more source

Aporte de serrapilheira ao solo em estágios sucessionais florestais na Reserva Biológica de Poço das Antas, Rio de Janeiro, Brasil

Rodriguésia
RESUMO Foram definidos mosaicos de fitofisionomias temporais em sistemas tropicais de baixada localizados na REBIO de Poço das Antas, RJ - Brasil. A serrapilheira foi quantificada com coletas quinzenais e determinada sua concentração de nutrientes via ...
Jose Henrique Cerqueira Barbosa, Sérgio Miana de Faria   +1 more
doaj   +1 more source