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Updated: Jun 3, 2026

Simultaneous Detection of c-Fos Activation from Mesolimbic and Mesocortical Dopamine Reward Sites Following Naive Sugar and Fat Ingestion in Rats
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全脑映射揭示了饮食依赖的神经元激活和对外源性FGF21的选择性抵抗

Jieyi Meng1, Xi Chen1, Yi Zhu1

  • 1US Department of Agriculture/Agricultural Research Service Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX 77030, USA.

Endocrinology
|November 25, 2025
PubMed
概括

纤维细胞生长因子21 (FGF21) 根据饮食不同影响大脑活动. 肥胖可能导致对FGF21的抗性.

关键词:
FGF21FGF21FGF21FGF21FGF21FGF21FGF21FGF21FGF21FGF21FGF21c-Fos绘制地图饮食引起的变化鼠标的大脑 鼠标大脑神经元激活的过程整个大脑的清理.

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Regulation of Food Intake01:30

Regulation of Food Intake

Short-term regulation of food intake primarily involves neural signals from the gastrointestinal (GI) tract, blood nutrient levels, and GI tract hormones. Communication between the gut and brain via vagal nerve fibers plays a significant role in evaluating the contents of the gut. Clinical studies have shown that protein ingestion produces a more prolonged response in these nerve fibers compared to an equivalent amount of glucose. Additionally, the activation of stretch receptors caused by GI...