Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Anatomy of the Intestines01:23

Anatomy of the Intestines

72.0K
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.
Small Intestines
The small intestine is an ~7 meter-long tube with an inner diameter of just 2.5 cm. Since most nutrients are absorbed here, the inner lining of the...
72.0K
Bacterial Flora of the Large Intestine01:29

Bacterial Flora of the Large Intestine

451
The gut microbiome is formed by a vast and diverse community of bacteria that colonizes our large intestine. These bacteria start residing in the gut from birth and continue diversifying throughout life, influenced by factors such as diet, lifestyle, and stress. The gut bacterial community also includes bacteria from food and those that enter the colon through the anus.
The normal gut flora of the colon plays a critical role in generating essential vitamins such as vitamins K, B5, and B7.
451
What is Monogastric Digestion?01:50

What is Monogastric Digestion?

71.2K
The human body contains a monogastric digestive system. In a monogastric digestive system, the stomach only contains one chamber in which it digests food. Several other animal species also have monogastric digestive systems, including pigs, horses, dogs, and birds. This chapter, however, focuses on the human digestive system.
71.2K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Comparative Analysis of Fecal Microbiome Composition in Zoo-Housed Colobines: The Influence of Dietary Macronutrients, Browse Provisioning, and Phylogeny.

American journal of primatology·2026
Same author

Disparate social structures are underpinned by distinct social rules across a primate radiation.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Sulfonium-Stabilized Phenols as Organocatalysts toward Divergent Stereoselective 2-Deoxy and Ferrier Glycosylation of Glycals.

Organic letters·2026
Same author

The prospects of targeting messenger RNA surveillance factor PELOTA for developing virus resistance in plants.

Plant molecular biology·2026
Same author

Variation in zoo diets, offerings of leafy browse, and body condition scores in Matschie's tree kangaroos (<i>Dendrolagus matschiei</i>) and their associations with gut microbiome composition.

PeerJ·2026
Same author

Holistic Care Clinic for People with Parkinson's Disease: Outcome from a Newly Developed Service.

Brain sciences·2026

相关实验视频

Updated: Jul 4, 2025

Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems
00:06

Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems

Published on: August 23, 2019

7.0K

怀孕期间宿主肠道微生物群的相互作用

Katherine R Amato1, Priyanka Pradhan2, Elizabeth K Mallott1,3

  • 1Department of Anthropology, Northwestern University, Evanston, IL 60208, USA.

Evolution, medicine, and public health
|January 30, 2024
PubMed
概括

怀孕涉及生理变化,但荷尔蒙变化和肠道微生物可以造成母子冲突. 了解这些相互作用是繁殖进化的关键.

关键词:
我们的肠道微生物群.激素激素激素激素激素激素激素激素免疫力是一种免疫力.孕产妇的胎儿的母亲.代谢 代谢 代谢 代谢怀孕 怀孕 怀孕 怀孕 怀孕

更多相关视频

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota
07:15

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota

Published on: July 31, 2019

9.6K
Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing
11:22

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Published on: October 15, 2019

28.0K

相关实验视频

Last Updated: Jul 4, 2025

Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems
00:06

Analysis of Interactions between Endobiotics and Human Gut Microbiota Using In Vitro Bath Fermentation Systems

Published on: August 23, 2019

7.0K
An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota
07:15

An In Vitro Batch-culture Model to Estimate the Effects of Interventional Regimens on Human Fecal Microbiota

Published on: July 31, 2019

9.6K
Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing
11:22

Microbiota Analysis Using Two-step PCR and Next-generation 16S rRNA Gene Sequencing

Published on: October 15, 2019

28.0K

科学领域:

  • 生殖生物学 生殖生物学
  • 微生物组研究的研究.
  • 进化生理学的进化生理学

背景情况:

  • 哺乳动物怀孕涉及对胎儿发育的生理适应,影响母亲和后代的健康.
  • 怀孕期间母亲的权衡可以导致母子健康冲突.
  • 从历史上看,荷尔蒙变化一直与此有关,但肠道微生物群的作用正在出现.

研究的目的:

  • 在怀孕期间模拟母亲激素,免疫,新陈代谢和肠道微生物群之间的相互作用.
  • 探索这些相互作用如何调解母亲和后代的健康权衡.
  • 为了解妊娠微生物群的进化意义提供一个框架.

主要方法:

  • 构建一个机械模型,将荷尔蒙,免疫,代谢和微生物变化联系起来.
  • 该模型整合了激素通过免疫系统对肠道微生物群的直接和间接影响.
  • 该模型还结合了从肠道微生物群到母亲免疫和新陈代谢的反循环.

主要成果:

  • 怀孕期间的荷尔蒙波动显著改变了肠道微生物组的组成和功能.
  • 母亲的免疫系统在激素变化和肠道微生物群之间起到调解作用.
  • 肠道微生物群反过来影响母亲的免疫力和新陈代谢,创造了一个动态的反系统.

结论:

  • 拟议的模型强调了肠道微生物群在调解与怀孕有关的健康权衡方面的关键作用.
  • 母亲生理学与肠道微生物组之间的相互作用可能取决于背景,并且在不同的人群中存在差异.
  • 结合生理学,微生物和健身数据的未来实证研究对于验证这些进化假设至关重要.