Results 71 to 80 of about 270,309 (258)

Discrepancies Between Micro Versus Macroscale Viscoelastic Properties in a Microplastic‐Tissue Composite Model

Advanced Engineering Materials, EarlyView.
This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser, Baptiste Le Roi, Omri Leshem, Joshua M. Grolman   +3 more
wiley   +1 more source

Changes in plasma fatty acid composition in females with lipedema following low-carbohydrate vs low-fat diets and associations with pain reduction

Nutrition Journal
Background Lipedema is a chronic female disease characterized by a painful accumulation of adipose tissue in the limbs. Plasma fatty acid (FA) composition has been proposed as a potential modulator of pain.
Julianne Lundanes, Vilde Fiske Nes, Patrik Hansson, Rikard Fristedt, Rikard Landberg, Catia Martins, Siren Nymo   +6 more
doaj   +1 more source

Effect of Oral Docosahexaenoic Acid (DHA) Supplementation on DHA Levels and Omega-3 Index in Red Blood Cell Membranes of Breast Cancer Patients

Frontiers in Physiology, 2017
Rationale: Docosahexaenoic acid (DHA) in cell membrane may influence breast cancer (BC) patients' prognosis, affecting tumor cells sensitivity to chemo- and radio-therapy and likely modulating inflammation.
Alessio Molfino, Maria I. Amabile, Maria I. Amabile, Sara Mazzucco, Gianni Biolo, Alessio Farcomeni, Cesarina Ramaccini, Simonetta Antonaroli, Massimo Monti, Maurizio Muscaritoli   +9 more
doaj   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

PECES DULCEACUÍCOLAS COMO ALIMENTO FUNCIONAL: PERFIL DE ÁCIDOS GRASOS EN TILAPIA Y BOCACHICO CRIADOS EN POLICULTIVO PEIXES DE ÁGUA DOCE COMO UM ALIMENTO FUNCIONAL: PERFIL DE ÁCIDOS GRAXOS DE TILÁPIA E BOCACHICO EM POLICULTURA FRESHWATER FISH AS A FUNCTIONAL FOOD: FATTY ACID PROFILE IN POLYCULTURE OF TILAPIA AND BOCACHICO

Biotecnología en el Sector Agropecuario y Agroindustrial, 2012
Para evaluar el efecto de dos estrategias alimentarias y presencia de sustrato para perifiton sobre el perfil de ácidos grasos, características sensoriales y microbiológicas en filetes de tilapia y bocachico, se realizó un policultivo bajo un diseño ...
TATIANA ISABEL RESTREPO V., GONZALO JAIR DÍAZ G., SANDRA CLEMENCIA PARDO C.   +2 more
doaj  

Enhancement of the Through‐Thickness Electrical Conductivity of Carbon‐Fiber‐Reinforced Plastics Using Large Graphite Particles

Advanced Engineering Materials, EarlyView.
To enhance through‐thickness conductivity without sacrificing impregnation, large spherical graphite particles are intentionally employed in a low‐viscosity resin. Unlike finer conductive fillers, these particles remain outside the fiber bundles and accumulate in resin‐rich interlaminar regions during molding.
Keito Hosoe, Yu Zhou, Shintaro Kamiyama, Takao Okada, Tomohiro Yokozeki, Ryoma Tokonami, Tatsuhiro Takahashi   +6 more
wiley   +1 more source

Oméga 3 et neurotransmission cérébrale

Oléagineux, Corps gras, Lipides, 2004
Les acides gras polyinsaturés (AGPI) sont des constituants structuraux fondamentaux du système nerveux central (SNC) dont la teneur conditionne le fonctionnement des cellules neuronales. Ils sont des acteurs de la communication intercellulaire, notamment
Vancassel Sylvie
doaj   +1 more source

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

Advanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller, Steffen Gabsa, Werner Homberg, Guido Grundmeier   +3 more
wiley   +1 more source

Omega 3 Fatty Acids’ Effects on COVID-19

Atatürk Üniversitesi Ziraat Fakültesi Dergisi, 2022
Memnune ŞENGÜL, Seda UFUK
doaj   +1 more source

Propuesta de perfil de ácidos grasos omega 3 en nutrición enteral Proposed profile of omega 3 fatty acids in enteral nutrition

Nutrición Hospitalaria, 2012
Revisamos las recomendaciones internacionales de ingesta oral de ácidos grasos n-3.y su contenido en las fórmulas de nutrición enteral. Sus acciones metabólicas dependen de su metabolización a EPA y DHA.
A. Sanz París, A. Marí Sanchis, K. García Malpartida, M.C. García Gómez   +3 more
doaj