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

Gross Anatomy of the Stomach01:16

Gross Anatomy of the Stomach

1.2K
The human stomach is a vital part of the digestive system, performing multiple functions. It is located within the peritoneum, a serous membrane that lines the abdominal cavity. The stomach plays a central role in processing food substances and interacts with other digestive organs through coordinated digestive processes. The stomach has a characteristic J-shape and is divided into four main regions. The cardia is the first section where the esophagus connects to the stomach and is the entry...
1.2K
Cascaded Op Amps01:16

Cascaded Op Amps

714
Operational amplifiers (op-amps) are versatile electronic components that can be interconnected in a cascade - one after another in a linear sequence. This cascading is possible due to their infinite input resistance and zero output resistance, allowing them to maintain their input-output relationships even when connected in series.
In a cascaded system, each op-amp is referred to as a stage. The output of one stage drives the input of the subsequent stage. As the input signal passes through...
714
What is Monogastric Digestion?01:50

What is Monogastric Digestion?

72.4K
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.
72.4K
Rab Cascades01:25

Rab Cascades

2.7K
Rab GTPases act in a regulated cascade during membrane fusion, helping the lipid bilayers mix. The Rab family of proteins are active when bound to GTP, and inactive when bound to GDP. Hence, they act as guanine nucleotide-dependent molecular switches. Rab-GTP recognizes and binds to long or short-range tethering proteins to capture the target vesicle. These tethers coordinate with SNAREs on the vesicle and the target membrane to assemble the trans SNARE complex that locks the mixing bilayers.
2.7K
Cephalic Phase of Digestion01:24

Cephalic Phase of Digestion

1.7K
The process of digestion is composed of three stages – cephalic, gastric, and intestinal – each with a distinct control center. The cephalic phase is the first stage, and it starts even before the food enters the stomach. It is controlled by the central nervous system and is initiated by any food-related sensory stimuli, such as the sight and smell of food, which send signals to the brain. While eating, the taste receptors intensify these signals, which travel to the cerebral cortex...
1.7K
Gastric Phase of Digestion01:26

Gastric Phase of Digestion

1.5K
The gastric phase of digestion begins as soon as food enters the stomach. The incoming food bolus triggers neural and hormonal mechanisms, which last approximately 3 to 4 hours. During this phase, the stomach undergoes significant changes to prepare the food for further digestion and absorption.
When food enters the stomach, it stretches the stomach walls and activates stretch receptors. This triggers local reflexes of the enteric nervous system, mediated through the myenteric plexus. These...
1.5K

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

A retrospective comparison of two state-funded smartphone-based contingency management programs with different incentives.

Drug and alcohol dependence·2026
Same author

Clostridioides difficile Infection Among Hospitalized Patients With Cancer.

JAMA network open·2026
Same author

"Safe Places Like These are Rare": Feasibility of the Speaking Out and Allying Relationships (SOAR) Intervention for HIV-Positive Sexual Minority Men in Eastern Cape, South Africa.

AIDS and behavior·2025
Same author

Analysis of adolescent idiopathic scoliosis population for Surgical Site Infection Risk Factors.

Journal of orthopaedics·2024
Same author

Severe Thrombocytopenia in Decompensated Liver Disease: An Example of Accelerated Intravascular Coagulation and Fibrinolysis.

WMJ : official publication of the State Medical Society of Wisconsin·2024
Same author

An Alternative Approach for Selective Lung Ventilation.

Cureus·2023

相关实验视频

Updated: Sep 9, 2025

Mouse Models Of Helicobacter Infection And Gastric Pathologies
07:43

Mouse Models Of Helicobacter Infection And Gastric Pathologies

Published on: October 18, 2018

20.4K

一个连锁胃的例子

Jesse Fletcher1, Justin Howard1,2

  • 1University of Minnesota Medical School, Minneapolis, MN.

ACG case reports journal
|September 4, 2025
PubMed
概括

No abstract available in PubMed .

更多相关视频

Surgical Models of Gastroesophageal Reflux with Mice
05:19

Surgical Models of Gastroesophageal Reflux with Mice

Published on: August 25, 2015

10.2K
Efficient Techniques for Comprehensive Sampling of Accessible Tissues in Adult Xenopus
08:36

Efficient Techniques for Comprehensive Sampling of Accessible Tissues in Adult Xenopus

Published on: June 10, 2025

186

相关实验视频

Last Updated: Sep 9, 2025

Mouse Models Of Helicobacter Infection And Gastric Pathologies
07:43

Mouse Models Of Helicobacter Infection And Gastric Pathologies

Published on: October 18, 2018

20.4K
Surgical Models of Gastroesophageal Reflux with Mice
05:19

Surgical Models of Gastroesophageal Reflux with Mice

Published on: August 25, 2015

10.2K
Efficient Techniques for Comprehensive Sampling of Accessible Tissues in Adult Xenopus
08:36

Efficient Techniques for Comprehensive Sampling of Accessible Tissues in Adult Xenopus

Published on: June 10, 2025

186