Results 31 to 40 of about 3,644 (153)

Differential adaptations during growth spurt and in young adult rat muscles

open access: yesAnimal, 2009
During the post-weaning growth and maturation period (25/90 days after birth), rat limb muscles are submitted to specific adaptations. Our aim was to characterize the mechanical properties of two muscles that are opposite in terms of fibre-type ...
K.M.F.T. Barros   +3 more
doaj   +1 more source

Canonical and non‐canonical functions of proteins regulating mitochondrial dynamics in mammalian physiology

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Mitochondria are highly dynamic organelles that continuously remodel their architecture through coordinated cycles of fusion and fission. This review examines the four key GTPases that orchestrate mitochondrial dynamics in mammals: MFN1, MFN2, OPA1, and DRP1.
Rémi Chaney   +4 more
wiley   +1 more source

Passé, présent, futur et humanité du Génie biologique et médical

open access: yes, 1981
Ce texte fait état des travaux originaux de l'auteur qui ont porté sur la réalisation de techniques de mesures de systèmes vivants localisées en zones internes, notamment chez le Mammifère, et qui permettent la mesure 1° de façon non traumatique, et, 2 ...
Boris Rybak, Rybak, Boris
core   +1 more source

Designer exosomes produced by implanted cells intracerebrally deliver therapeutic cargo for Parkinson’s disease treatment

open access: yesNature Communications, 2018
Exosomes function as intercellular information transmitters and are candidates for delivery of therapeutic agents. Here the authors present EXOtic, a synthetic biology device for in-situ production of designer exosomes and demonstrate in vivo application
Ryosuke Kojima   +8 more
doaj   +1 more source

Les Dialium de la région guinéo-congolaise (synthèse bibliographique)

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2021
The Dialium of the Guinean-Congolese region. A review Introduction. The present study provides a synthesis of current knowledge on the genus Dialium (Fabaceae, Dialioideae), focusing on the species of the Guinean-Congolese region.
Gael Bibang Bengono   +5 more
doaj   +1 more source

Tricarboxylic Acid (TCA) Cycle Enzyme Alpha‐Ketoglutarate Dehydrogenase (KGDH) as a Nexus for the Regulation of Macrophage Polarization

open access: yesJournal of Cellular Biochemistry, Volume 127, Issue 7, July 2026.
ABSTRACT Macrophage metabolism has been increasingly studied in recent years for its potential as a therapeutic target across multiple pathologies. In this article, we propose that the tricarboxylic acid (TCA) cycle enzyme alpha‐ketoglutarate (KG) dehydrogenase (KGDH) serves as a nexus for regulating macrophage polarization toward pro‐inflammatory (M1)
Meijing Li, Ryan J. Mailloux
wiley   +1 more source

Efficacité des ouvrages de génie biologique en petite correction torrentielle : efficacité des cordons de boutures sur fascines pour le piégeage des sédiments marneux (résultats sur 1 an d'étude)

open access: yes, 2002
[Departement_IRSTEA]GT [TR1_IRSTEA]32 - GECOTER / FOREVERThe objective of this study is to analyse the influence of works of marly gully revegetation on reduction of sediment yield at gully exit. We seek to study the efficiency of bioengineering works on
Rey, F., Berger, F.
core   +2 more sources

Aquatic macrophytes as nature‐based solutions: Challenges and opportunities across inland and coastal waters

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 4, July 2026.
Abstract Macrophytes are foundation species whose use as nature‐based solution (NbS) in aquatic ecosystems can help reduce climate change impacts while mitigating biodiversity loss. The discrepancy in research and application of macrophytes as NbS across inland and marine coastal ecosystems is an opportunity to expand the concept and learn from ...
Morgan Botrel   +24 more
wiley   +1 more source

Detecting extirpation: A localized approach to a global problem

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1160-1174, July 2026.
The global biodiversity crisis stems from a cascading series of extirpations driving species toward extinction. Addressing this crisis requires methods for early detection of extinction at local scales, where communities can mobilize conservation efforts.
Andrew D. F. Simon   +4 more
wiley   +1 more source

Les rives lacustres et le génie biologique [PDF]

open access: yes
La Suisse est un pays de lacs avec une longueur totale de leurs rives de plus de 2000 km. Les lacs et rives façonnent le paysage. Les rives lacustres constituent des habitats quasi linéaires définissant la frontière entre espaces terrestres et lacustres,
De Cesare, Giovanni
core   +2 more sources

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