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Updated: Jun 28, 2025

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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在AgRP中的代谢传感调节了核内核中的糖糖偏好和多巴胺释放

Alex Reichenbach1, Harry Dempsey2, Zane B Andrews1

  • 1Monash Biomedicine Discovery Institute and Department of Physiology, Monash University, Clayton, Victoria, Australia.

Journal of neuroendocrinology
|April 10, 2024
PubMed
概括

饥饿通过激活阿古蒂相关 (AgRP) 神经元来驱动卡路里消耗,这些神经元在大脑中释放多巴胺. 这项研究表明,AgRP的代谢传感对于这一过程至关重要,并且在需要能量时克服味道厌恶.

关键词:
在AgRP中,AgRP是AgRP.多巴胺是多巴胺的一种.代谢传感传感器是指代谢传感器摄影测量摄影仪的使用偏好糖糖的偏好.

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Sucrose Preference and Novelty-Induced Hypophagia Tests in Rats using an Automated Food Intake Monitoring System07:33

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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...
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