Results 61 to 70 of about 29,783 (290)

Quelques observations sur l’alimentation des bonobos en semi-liberté au sanctuaire « Tasok » de Kinshasa

open access: yesRevue de Primatologie, 2014
Dix-neuf bonobos d’âges variés en semi-liberté au Sanctuaire de Bonobos de Kinshasa et nourris aux fruits, légumes et canne à sucre dont la quantité totale préparée pour toute la colonie variait entre 73,80 et 127,84 kg par jour.
Paul N ’ Lemvo Budiongo
doaj   +1 more source

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Des sources de protéines locales pour l’alimentation des volailles : quelles voies de progrès ?

open access: yesOilseeds and fats, crops and lipids, 2014
L’aviculture européenne est dépendante d’approvisionnements en soja essentiellement en provenance du Brésil. Cette matière première riche en protéines est intéressante d’un point de vue nutritionnel pour l’alimentation des volailles mais pose des ...
Bouvarel Isabelle   +8 more
doaj   +1 more source

Social context prevents heat hormetic effects against mutagens during fish development

open access: yesFEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere   +5 more
wiley   +1 more source

Spot‐14 and its paralog Spot‐14R regulate expression of metabolic and thermogenic pathway genes in murine brown and beige adipocytes

open access: yesFEBS Letters, EarlyView.
Spot‐14 and Spot‐14R play distinct roles in regulating metabolism in brown and beige adipocytes. While both influence lipid and glucose pathways, Spot‐14 uniquely controls thermogenic gene expression. This dual regulation balances energy storage and heat production, highlighting potential therapeutic targets for obesity and metabolic disorders. Spot 14
Lidia Itzel Castro‐Rodríguez   +3 more
wiley   +1 more source

Estimating finite mixtures of semi-Markov chains: an application to the segmentation of temporal sensory data [PDF]

open access: yesarXiv, 2018
In food science, it is of great interest to get information about the temporal perception of aliments to create new products, to modify existing ones or more generally to understand the perception mechanisms. Temporal Dominance of Sensations (TDS) is a technique to measure temporal perception which consists in choosing sequentially attributes ...
arxiv  

Dynamic model of the lactating dairy cow metabolism

open access: yesAnimal, 2007
The whole-animal model described in this paper is intended to be a research model with an intermediary structure between sophisticated and simple cow models.
O. Martin, D. Sauvant
doaj  

Alimentation et cancers. Personnes atteintes et autorités alternatives

open access: yes, 2011
A partir d’un terrain effectue en Normandie conjointement aupres de personnes atteintes de cancer, au sein d’un centre officiel de cancerologie et dans des milieux non conventionnels, il est ici analyse l’influence des approches non conventionnelles dans
P. Cohen, Émilie Legrand
semanticscholar   +1 more source

Interaction vesicles as emerging mediators of host‐pathogen molecular crosstalk and their implications for infection dynamics

open access: yesFEBS Letters, EarlyView.
Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke   +2 more
wiley   +1 more source

Modélisation et commande d’une hydrolienne équipée d’une génératrice asynchrone double alimentation

open access: yes, 2010
Cet article traite de la modelisation et de la commande d'un systeme de recuperation de l'energie des courants de maree ; a savoir une hydrolienne equipee d'une generatrice asynchrone double alimentation.
S. Benelghali   +2 more
semanticscholar   +1 more source

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