Accès ouvert
2025
article
OpenAlex
Daniela Cassano, Franco Barrile, Mirta Beatriz Reynaldo, Gimena Fernández et autres
Hunger enhances the consumption of rewarding foods, but the neurobiological basis of this adaptation remains unclear. We hypothesize that agouti-related protein (AgRP) neurons in the hypothalamic arcuate nucleus (ARH) promote the consumption of rewarding stimuli under calorie restriction, independent of caloric content. …
ar, br, se
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Accès ouvert
2025
article
OpenAlex
Nathalia Lopes Ferreira, Higor J Fideles, A. Marçal, Ana Paula Brianezi et autres
The reduction in plasma leptin levels is crucial for the brain to perceive negative energy balance and activate adaptive responses, including activating corticotrophin-releasing factor neurons in the paraventricular nucleus of the hypothalamus (CRF PVN ). Notably, leptin receptor (Lepr) expression is rare …
br
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Accès ouvert
2022
article
OpenAlex
Rodrigo Rorato, Nathalia Lopes Ferreira, Franciane Pereira de Oliveira, Higor J Fideles et autres
Low-grade inflammation of the hypothalamus is associated with the disturbance of energy balance. The endocannabinoid system has been implicated in the development and maintenance of obesity as well as in the control of immune responses. The type 2 cannabinoid receptor (CB2) signaling …
br
(code pays fourni par la source)