Landscape-scale ecological networks (ENs) are interconnected conservation corridors of high-quality habitat used to mitigate the adverse effects of landscape fragmentation and to connect with protected areas. The effectiveness of ENs for biodiversity conservation and ecosystem function has been challenged. Here we show how an extensive system of ENs of remnant historic land was put in place at ...

Pierre VIKTOROVITCH DR CNRS Ecole Centrale de Lyon Président Henri BENISTY Professeur Institut d’Optique Rapporteur Olivier PARRIAUX Professeur Université St-Etienne Rapporteur Joseph ZYSS Professeur Institut d’Alembert Examinateur Frank VOLLMER Ass. Professeur Max Planck Institute Examinateur Malcolm BUCKLE DR CNRS ENS Cachan Examinateur Chi Thanh NGUYEN IR CNRS ENS Cachan Encadrant de thèse I...

Our current understanding of the developmental biology of the enteric nervous system (ENS) and the genesis of ENS diseases is founded almost entirely on studies using model systems. Although genetic studies in the mouse have been at the forefront of this field over the last 20 years or so, historically it was the easy accessibility of the chick embryo for experimental manipulations that allowed...

Exogenous protease addition may be an option to increase proteolysis of zein proteins and thus starch digestibility in rehydrated and high-moisture corn (HMC) ensiled for short periods. In addition, microbial inoculation may accelerate fermentation and increase acid production and thus increase solubilization of zein proteins. Four experiments were performed to evaluate the effect on fermentati...

BACKGROUND/AIMS Digestion of dietary protein elevates intraluminal concentrations of glutamate in the small intestine, some of which gain access to the enteric nervous system (ENS). Glutamate, in the central nervous system (CNS), is an excitatory neurotransmitter. A dogma that glutamatergic neurophysiology in the ENS recapitulates CNS glutamatergic function persists. We reassessed the premise t...

The term dystonia was introduced in the twentieth century to describe patients with severe generalised dystonia, who were supposed to have an alteration of muscle tone (hence the etymology of this word) [1]. The clinical spectrum of dystonia is broad, yet this is one of the most under-recognised among movement disorders. Historically, the term dystonia has been used extensively by some authors ...

OBJECTIVES/HYPOTHESIS To review current knowledge on nasal airflow sensation in relation to empty nose syndrome (ENS). STUDY DESIGN PubMed searches. METHODS Current literature pertaining to measurement of nasal patency, mechanism of sensory perception of nasal airflow, and ENS. RESULTS A reliance on pure anatomical analysis of the anatomy in ENS falls short of explaining the disorder. Our...

Cell therapy is a promising approach to generate an enteric nervous system (ENS) and treat enteric neuropathies. However, for translation to the clinic, it is highly likely that enteric neural progenitors will require manipulation prior to transplantation to enhance their ability to migrate and generate an ENS. In this study, we examine the effects of exposure to several factors on the ability ...

Zebrafish lacking functional sox10 have defects in non-ectomesenchymal neural crest derivatives including the enteric nervous system (ENS) and as such provide an animal model for human Waardenburg Syndrome IV. Here, we characterize zebrafish phox2b as a functionally conserved marker of the developing ENS. We show that morpholino-mediated knockdown of Phox2b generates fish modeling Hirschsprung ...