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Université de Fribourg

Assessment of the dose–response relationship between meal protein content and postprandial thermogenesis: effect of sex and the oral contraceptive pill

Duhita, Maharani R. ; Schutz, Yves ; Montani, Jean-Pierre ; Dulloo, Abdul G. ; Miles-Chan, Jennifer L.

In: Nutrients, 2019, vol. 11, no. 7, p. 1599

Implementation of efficacious dietary interventions to regulate energy balance requires understanding of the determinants of individual response. To date, information regarding individual variability in response to elevated meal protein content is lacking. This study investigates whether sex and/or oral contraceptive pill (OCP) use play a role in the response to elevated meal protein in 21...

Université de Fribourg

Reduced skeletal muscle protein turnover and thyroid hormone metabolism in adaptive thermogenesis that facilitates body fat recovery during weight regain

Calonne, Julie ; Isacco, Laurie ; Miles-Chan, Jennifer L. ; Arsenijevic, Denis ; Montani, Jean-Pierre ; Guillet, Christelle ; Boirie, Yves ; Dulloo, Abdul G.

In: Frontiers in Endocrinology, 2019, vol. 10, p. -

Objective: The recovery of body composition after weight loss is characterized by an accelerated rate of fat recovery (preferential catch-up fat) resulting partly from an adaptive suppression of thermogenesis. Although the skeletal muscle has been implicated as an effector site for such thrifty (energy conservation) metabolism driving catch-up fat, the underlying mechanisms remain to be...

Université de Fribourg

Endocrine uncoupling of the trade-off between reproduction and somatic maintenance in eusocial insects

Rodrigues, Marisa A. ; Flatt, Thomas

In: Current Opinion in Insect Science, 2016, vol. 16, p. 1–8

In most animals reproduction trades off with somatic maintenance and survival. Physiologically this trade-off is mediated by hormones with opposite effects on reproduction and maintenance. In many insects, this regulation is achieved by an endocrine network that integrates insulin-like/IGF-1 signaling (IIS), juvenile hormone (JH), and the yolk precursor vitellogenin (Vg) (or, more generally,...

Consortium of Swiss Academic Libraries

Old and new determinants in the regulation of energy expenditure

Russell, A. ; Giacobino, J.

In: Journal of Endocrinological Investigation, 2002, vol. 25, no. 10, p. 862-866