相关实验视频

Updated: Jan 29, 2026

Analyzing Beneficial Effects of Nutritional Supplements on Intestinal Epithelial Barrier Functions During Experimental Colitis
08:58

Analyzing Beneficial Effects of Nutritional Supplements on Intestinal Epithelial Barrier Functions During Experimental Colitis

Published on: January 5, 2017

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一个动态培养的肠上皮质屏障模型,用于评估氧化损伤的代谢学评估

Jiayi Yan1, Jingyan Gao1, Xinyi Jin1

  • 1SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, Collaborative Innovation Center of Seafood Deep Processing, National & Local Joint Engineering Laboratory for Marine Bioactive Polysaccharide Development and Application, Liaoning Key Laboratory of Food Nutrition and Health, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, China. songs1008@163.com.

Lab on a chip
|January 28, 2026
PubMed
概括

研究人员开发了一种新型的高通量肠道芯片模型,用于研究人类肠道疾病中的氧化应激. 这种器官在芯片上的系统准确地模仿了肠道屏障功能障碍,并允许对药物进行查.

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Organoid-Derived Epithelial Monolayer: A Clinically Relevant In Vitro Model for Intestinal Barrier Function09:40

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Anatomy of the Intestines

Although digestion of proteins, carbohydrates, and lipids may begin in the stomach, it is completed in the intestine. The absorption of nutrients, water, and electrolytes from food and drink also occurs in the intestine. The intestines can be divided into two structurally distinct organs—the small and large intestines.
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Various dissolution theories provide insight into the factors that influence the dissolution rate. Danckwerts' Model suggests that turbulence, rather than a stagnant layer, characterizes the dissolution medium at the solid-liquid interface. In this model, the agitated solvent contains macroscopic packets that move to the interface via eddy currents, facilitating the absorption and delivery of the drug to the bulk solution. The regular replenishment of solvent packets maintains the...
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Pyruvate Oxidation

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Oxidation–Reduction Reactions
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