Results 71 to 80 of about 2,133 (188)

Projet d'appui au secteur élevage. Programme de développement des animaux villageois au Burkina Faso (rapport provisoire). Mission d'évaluation [PDF]

open access: yes, 1994
Le projet de développement de l'aviculture villageoise, demarré en 1978, est devenu en 1989 le projet de développement des animaux villageois (PDAV). Il a pour objectif le développement des volailles, des petits ruminants et des porcs sur l'ensemble du ...
Letenneur, Léon, Richard, Didier
core  

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

open access: yesFEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa   +2 more
wiley   +1 more source

Evolutions des systèmes d'élevage bovin au nord-ouest du Bénin [PDF]

open access: yes, 2019
La grande variabilité des modes de conduite de l'activité d'élevage observée dans le bassin de la Donga au nord-ouest du Bénin, résultant du durcissement de la politique forestière et de l'intensification écologique, a permis de distinguer les deux ...
Houinato, Marcel   +5 more
core  

Proteasomal degradation of intracellularly expressed Amblyomin‐X limits suicide gene therapy potential in melanoma cells

open access: yesFEBS Open Bio, EarlyView.
This study explores the feasibility of expressing the antitumoral protein Amblyomin‐X through a suicide gene therapy approach and investigates its intracellular fate after gene delivery. Although the gene is efficiently expressed, melanoma cells rapidly degrade the Amblyomin‐X protein via proteasome activity.
Victor Dal Posolo Cinel   +4 more
wiley   +1 more source

Decreased cold‐sensing function of the transient receptor potential channel TRPM8 from tailed amphibians

open access: yesFEBS Open Bio, EarlyView.
Despite frogs avoiding low temperatures, examination of four salamander species revealed that none avoided cold and all possessed cold tolerance. Functional analysis of TRPM8, a cold sensor, showed that all salamander TRPM8s had lost their cold sensitivity.
Tadahiro Sawao   +3 more
wiley   +1 more source

Le conseil en élevage en milieu tropical [PDF]

open access: yes, 1999
Les contraintes propres aux pays tropicaux (illétrisme, logiques non marchandes, contextes sociologiques, faiblesse de l'encadrement, pauvreté) et le rôle multiple de l'activité d'élevage (sécurisation, capitalisation, diversification, intégration ...
Faye, Bernard, Lhoste, Philippe
core  

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

open access: yesFEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik   +6 more
wiley   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

Des systèmes agro-sylvo-pastoraux innovants pour nourrir l'Afrique de l'Ouest et du Centre [PDF]

open access: yes, 2013
El desgaste laboral es una sensación compleja, integrada por síntomas físicos y psíquicos, que ubica a quien la percibe desde sentirse bien hasta estar exhausto.
Yapy-Gnaore, Valentine   +4 more
core   +2 more sources

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

open access: yesFEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho   +4 more
wiley   +1 more source

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