Concept

Avitaminose

Publications associées (17)

Effective treatment of mitochondrial myopathy by nicotinamide riboside, a vitamin B3

Nutrient availability is the major regulator of life and reproduction, and a complex cellular signaling network has evolved to adapt organisms to fasting. These sensor pathways monitor cellular energy metabolism, especially mitochondrial ATP production and ...

Wiley Open Access2014

Vitamin D and energy homeostasis-of mice and men

Johan Auwerx, Kristina Schoonjans, Alessia Perino

The vitamin D endocrine system has many extraskeletal targets, including adipose tissue. 1,25-Dihydroxyvitamin D-3, the active form of vitamin D, not only increases adipogenesis and the expression of typical adipocyte genes but also decreases the expressio ...

Nature Publishing Group2014

Hes1 as a Mediator of Notch Signalling in T-cell Development and Notch1- Induced T-ALL

Agnieszka Anna Wendorff

The evolutionarily conserved Notch signalling pathway controls a broad spectrum of cell fate decisions in organisms as diverse as fruit flies and mice. Whithin the murine haematopoietic system, Notch1 is indispensable for T cell development as conditional ...

EPFL2010

Quantitative characterization of a recombinant Pichia pastoris Mut+ strain secreting avidin using transient continuous cultures

Carmen Jungo

The objective of this thesis was to characterize the growth stoichiometry, the specific recombinant protein productivity and the regulation of the alcohol oxidase (AOX) enzyme of a Pichia pastoris Mut+ strain, performing conventional chemostat cultures and ...

EPFL2007

A benchmark on the calculation of kinetic parameters based on reactivity effect experiments in the CROCUS reactor

Rakesh Chawla

Measurements in the CROCUS reactor at EPFL, Lausanne, are reported for the critical water level and the inverse reactor period for several different sets of delayed supercritical conditions. The experimental configurations were also calculated by four diff ...

Elsevier2006

Process for the preparation of 2-butene-1.4-diol

Albert Renken, Lioubov Kiwi, Eric Joannet

NOVELTY - A 2-butene-1,4-diol is prepared by hydrogenating 2-butyne-1,4-diol in the presence of a structured catalyst and in the absence of a solvent. USE - For preparing 2-butene-2,4-diol that is an important industrial intermediate in the preparation of ...

2005

Pancreatic secretion in man with subclinical vitamin D deficiency

Johan Auwerx

The effects of subclinical vitamin D deficiency and vitamin D supplementation on oral glucose tolerance and secretion of pancreatic hormones were studied in 10 diphenylhydantoin-treated epileptic patients and 15 geriatric patients. Their mean serum concent ...

1986

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