Results 41 to 50 of about 60,413 (307)

Células osteogénicas afectadas por los factores solubles tumorales contribuyen a la formación del nicho pre-metastásico óseo

Revista de Osteoporosis y Metabolismo Mineral, 2019
Objetivo: Analizar el efecto de los secretomas de tumores sólidos organotrópicos hacia el hueso en células de linaje osteogénico, de tipo osteoblástico y osteocítico, en la expresión de genes relacionados con el metabolismo óseo.
Álvarez Carrión L, Gutiérrez Rojas I, Ardura JA, Alonso V   +3 more
doaj   +1 more source

Utilización de quitosano extraído del exoesqueleto de camarón para la clarificación de jugo de manzana Malus domestica [PDF]

, 2015
Juice clarification has been an alternative used by the food industry for many years, aiming to improve the general appearance on the products. Nowadays, the enzymes are used as the principal alternative for clarification.
Naranjo Bautista, Daniela de los Ángeles
core  

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Espectro funcional de las plaquetas: de la hemostasia a la medicina regenerativa Platelet Functional spectrum: from Hemostasis to Regenerative Medicine

Revista Cubana de Hematología, Inmunología y Hemoterapia, 2012
La aplicación terapéutica de los factores solubles que intervienen en los procesos biológicos es uno de los pilares en que se sustenta la medicina regenerativa.
Norma Fernández-Delgado, Porfirio Hernández-Ramírez, Mariela Forrellat-Barrios   +2 more
doaj  

Papel de la fibra dietética en la prevención de las enfermedades cardiovasculares [PDF]

, 2015
Las enfermedades cardiovasculares constituyen una de las principales causas de muerte en España. Casi todos los factores de riesgo cardiovascular son modificables, ya que tienen relación con el estilo de vida, y más concretamente, con la alimentación. La
Zurdo Seijas, Claudia María
core  

Consideraciones sobre ensilajes de sorgo. [PDF]

, 2020
Cultivares y características agronomicas; Produccion de materia seca; Taninos; Digestión de los taninos en ruminantes; Tenores de taninos en los ensilajes de sorgo; Ensilajes de sorgo; Calidad del ensilaje; Valor nutritivo; Consumo, digestibilidad y ...
GONÇALVES, L. C., PEREIRA, L. G. R., PIRES, D. A. de A., RODRIGUEZ, N. M.   +3 more
core  

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Assessment of harvest and quality indexes in kiwifruit production at the South-East of Buenos Aires Province (Argentina) [PDF]

, 2010
Se realizó un seguimiento de la maduración de kiwis (Actinidia celiciosa (A. Chev.) Liang et Ferguson cv. Hayward) en una plantación comercial del sudeste de la provincia de Buenos Aires (Argentina), con la finalidad de definir índices de madurez y ...
Domé, Claudia, Godoy, Carlos, Monti, Cristina   +2 more
core  

Soluble suppressor factors elaborated in experimental malignant ascites [PDF]

Cellular Immunology, 1984
Soluble suppressor factors in the sera of cancer patients inhibit lectin-stimulated lymphocyte proliferation. These factors, derived from human material, preclude easy corroboration by other investigators. To gain a general understanding of soluble suppressor factors and to avoid the necessary restrictions of human experimentation, an animal model was ...
Wile, Alan G, Hensen, Deborrah, Nahabedian, Maurice, Ibsen, Kenneth H, Granger, Gale A   +4 more
openaire   +4 more sources

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

Molecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller, Susanne Ebner, Carmen Haselrieder, Julia K. Günther, Astrid Drasche, Sophie Strich, Chiara Volani, Andrea Medici, Aleksandar Nikolajevic, Alex Deltedesco, Johannes E. Sigmund, Michael J. Blumer, Martin Hermann, Johanna Vanacker, Gerald Brandacher, Eduard Stefan, Omar Torres‐Quesada, Jakob Troppmair   +17 more
wiley   +1 more source