関連する実験動画

Updated: Sep 9, 2025

Control of Eating Behavior Using a Novel Feedback System
04:48

Control of Eating Behavior Using a Novel Feedback System

Published on: May 8, 2018

11.1K

食欲制御に関する研究を導くための細胞アトラス

Greta Lommi1, Thomas A Lutz1

  • 1Institute of Veterinary Physiology, University of Zurich, Zurich, Switzerland.

eLife
|September 3, 2025
PubMed
まとめ

ネズミの背面の体複合体の新しい細胞アトラスは 食欲の調節に関する洞察を提供します. この資料は 肥満やそれに関連する代謝障害を標的とした神経科学者や 薬の開発者を助けます

キーワード:
食欲エリア ポストレマ椎間筋複合体マウス神経科学単体管の核ネズミ

さらに関連する動画

Combining Quantitative Food-intake Assays and Forcibly Activating Neurons to Study Appetite in Drosophila07:24

Combining Quantitative Food-intake Assays and Forcibly Activating Neurons to Study Appetite in Drosophila

Published on: April 24, 2018

8.4K
Author Spotlight: Exploring the Relationship Between Lipotoxicity and HFpEF07:05

Author Spotlight: Exploring the Relationship Between Lipotoxicity and HFpEF

Published on: February 23, 2024

3.3K

関連する概念動画

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...
350
Gastric Emptying01:16

Gastric Emptying

Gastric emptying occurs when the stomach gradually releases chyme into the duodenum. When the stomach is distended, it triggers the release of gastrin, a hormone that promotes gastric acid secretion to aid in digestion. Additionally, stomach distension contributes to peristaltic waves that propel gastric contents toward the pyloric region. The gastroenteric reflex, on the other hand, primarily stimulates peristalsis in the intestines, facilitating the movement of contents further along the...
1.4K
Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
142