Results 21 to 30 of about 1,941 (153)

Expresión diferencial de los carbohidratos de mucina en endometrios humanos

Revista de la Facultad de Ciencias Médicas de Córdoba, 2023
La aplicación de Lectinas para la identificación de oligosacáridos constituyentes de las Mucinas presentes en la superficie celular, es una herramienta técnica muy útil, debido a que, probablemente estas sustancias estén involucrados en procesos tales ...
Silva Frede, Susana Ortiz, Ernesto Hliba
doaj   +1 more source

Fatores antinutricionais: inibidores de proteases e lectinas [PDF]

Revista de Nutrição, 2000
Os fatores antinutricionais presentes em alimentos podem provocar efeitos fisiológicos adversos ou diminuir a biodisponibilidade de nutrientes. A maior questão sobre os riscos à saúde provocados por antinutrientes é o desconhecimento dos níveis de tolerância, do grau de variação do risco individual e da influência de fatores ambientais sobre a ...
SILVA, Mara Reis, SILVA, Maria Aparecida Azevedo Pereira da   +1 more
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Lectinas inactivadoras de ribosomas: aplicaciones y usos más importantes [PDF]

, 2014
Grado en Nutrición Humana y ...
Gallego Rubio, María
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Effects of plant lectins on in vitro fibroblast proliferation

Brazilian Archives of Biology and Technology, 2003
Lectins are carbohydrate-binding proteins that have been isolated from various sources and presented a wide spectrum of biological activities. The effects of four lectins, namely, Phaseolus vulgaris phytohemagglutinin, PHA, wheat germ agglutinin, WGA ...
Ana Maria Sell, Celso Paulino da Costa
doaj   +1 more source

Uncovering the Binding Specificities of Lectins with Cells for Precision Colorectal Cancer Diagnosis Based on Multimodal Imaging

Advanced Science, Volume 5, Issue 6, June 2018., 2018
A polyacrylamide hydrogel–based lectin microarray is fabricated to screen new lectin biomarkers for colorectal cancer. Uelx Europaeus Agglutinin I (UEA‐I) is demonstrated to have high affinity and specificity with SW480 cells. Using silica‐coated NaGdF4:Yb3+, Er3+@NaGdF4 as a nanoprobe, the UEA‐I is successfully applied to differentiate SW480 cells and
Rongrong Tian, Hua Zhang, Hongda Chen, Guifeng Liu, Zhenxin Wang   +4 more
wiley   +1 more source

Perfil de proteases de lesões cutâneas experimentais em camundongos tratadas com a lectina isolada das sementes de Canavalia brasiliensis Proteases profile of skin wounds treated with lectin from Canavalia brasiliensis seeds

Ciência Rural, 2009
O objetivo deste estudo foi determinar o perfil de proteases em lesões cutâneas experimentais tratadas com a lectina isolada das sementes da Canavalia brasiliensis (ConBr) livre e conjugada com o seu açúcar específico.
Flávio de Oliveira Silva, Rosângela Vidal de Souza Araújo, Giuliana Viegas Schirato, Edson Holanda Teixeira, Mário Ribeiro de Melo Júnior, Benildo de Sousa Cavada, José Luiz de Lima-Filho, Ana Maria dos Anjos Carneiro-Leão, Ana Lúcia Figueiredo Porto   +8 more
doaj   +1 more source

Soluble Host Defense Lectins in Innate Immunity to Influenza Virus

BioMed Research International, Volume 2012, Issue 1, 2012., 2012
Host defenses against viral infections depend on a complex interplay of innate (nonspecific) and adaptive (specific) components. In the early stages of infection, innate mechanisms represent the main line of host defense, acting to limit the spread of virus in host tissues prior to the induction of the adaptive immune response.
Wy Ching Ng, Michelle D. Tate, Andrew G. Brooks, Patrick C. Reading, Nobutaka Wakamiya   +4 more
wiley   +1 more source

ASSESSMENT OF THE HEMOAGLUTINANT AND DIGESTIVE ENZYME INHIBITORY ACTIVITY OF EXTRACTS OBTAINED FROM DIFFERENT PARTS OF ATEMOIA

Revista Brasileira de Fruticultura, 2018
The benefits of various foods, such as fruits and vegetables, have been the focus of several studies aimed at improving welfare, health, and reducing the incidence of diseases.
Alexandre Coelho Serquiz, Raphael Paschoal Serquiz, Thayane Kerbele Oliveira das Neves Peixoto, Elizeu Antunes dos Santos, Hugo Alexandre Oliveira Rocha   +4 more
doaj   +1 more source

Carbohydrate/glycan-binding specificity of legume lectins in respect to their proposed biological functions

Brazilian Archives of Biology and Technology, 2000
The lectins, proteins which specifically recognize carbohydrate moieties, have been extensively studied in many biochemical and structural aspects in order to establish the molecular basis of this non-catalytic event.
Márcio Viana Ramos, Thalles Barbosa Grangeiro, Benildo Sousa Cavada, Iain Shepherd, Roberval Oliveira de Melo Lopes, Alexandre Holanda Sampaio   +5 more
doaj   +1 more source

Lectinas antibacterianas e antibiofilmes de plantas - uma revisão

Research, Society and Development, 2021
O número de bactérias multirresistentes que afetam a saúde pública tem aumentado e há recursos limitados de terapia para lidar com esses patógenos. A formação de biofilme por bactérias, torna a terapia ainda mais difícil. Nesse sentido, produtos naturais têm sido cada vez mais utilizados como fonte de novos antimicrobianos e as lectinas têm se ...
Zion Nascimento de Souza, João Victor de Oliveira Santos, José Manoel Wanderley Duarte Neto, Wagner Roberto Cirilo da Silva, Ylanna Larissa Alves Ferreira, Isabella Macário Ferro Cavalcanti   +5 more
openaire   +2 more sources